
A
Voyager
™
Biospectrometry
™
Sample Log
Plate #: Date:
12345678910
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2
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10
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Biospectrometry
1
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Workstation
1
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Chapter 3 Preparing Samples
5
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...................... 5-39
7
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...................... 6-60
9
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Chapter 7 PSD Analysis
10
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Table of Contents
11
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Instrument Safety
13
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Safety symbols
15
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Electrical Symbols
15
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Non-electrical
16
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Symboles non
18
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Workstation User’s Guide xix
19
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Workstation User’s Guide xxi
21
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Safety and EMC
23
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Sécurité
24
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Laser Safety
25
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How to Use This Guide
27
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1 Introducing the
31
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Workstations
31
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1.1 Voyager
32
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-DE and
32
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Voyager-DE PRO
32
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System Overview
32
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Features
34
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1.2 Voyager-DE STR
35
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1.3 MALDI-TOF MS
37
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Technology Overview
37
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Ionization
38
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Workstation User’s Guide 1-9
39
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Advantages of
40
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MALDI-TOF
40
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1.4 Voyager-DE
41
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Technology
41
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1-12 PerSeptive Biosystems
42
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Extraction (Linear Mode)
43
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Benefits of
44
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Extraction
44
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Velocity focusing
45
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—Detection
46
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1.5.1 System Components
47
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PB100465
47
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PB100466
48
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1.5.2 Mass Spectrometer
50
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Parts of the mass
52
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1.5.3 Vacuum System
54
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Vacuum pumps
56
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Vacuum gauges
56
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1.5.4 Vacuum Gauge Panel
59
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1-30 PerSeptive Biosystems
60
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1.5.5 Computer Components
61
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1.6.1 System Components
62
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1.6.2 Mass Spectrometer
64
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4113, and 4116 and later
66
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1.6.3 Vacuum System
68
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(Top View)
69
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1.6.4 Vacuum Gauge Panel
70
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1.6.5 Front Panel Indicators
72
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1.6.6 Computer Components
73
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Software
74
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1.7 Software Overview
75
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1-46 PerSeptive Biosystems
76
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(Data Explorer)
78
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2 Installing the
79
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Voyager™
79
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Biospectrometry™
79
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2.2.1 Voyager-DE and
80
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Voyager-DE PRO Workstations
80
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Selecting the Site
81
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Workstation User’s Guide 2-3
81
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PB100507
82
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2-6 PerSeptive Biosystems
84
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2-8 PerSeptive Biosystems
86
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PB100776
87
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PB100784
88
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2.3.2 Connecting the
89
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2.3.3 Connecting the
90
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2.3.4 Connecting the
91
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LSA1000 LeCroy Digitizer
91
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2-14 PerSeptive Biosystems
92
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PB100770
93
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2-16 PerSeptive Biosystems
94
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NOTE: There are two 15-pin
96
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2.4 Connecting the
97
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Voyager-DE STR Workstation
97
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Video monitors
100
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Biospectrometry
101
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2.5 Installing Software
102
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Installing Software
103
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Accessing the
104
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2.5.2 Starting the Software
105
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2-28 PerSeptive Biosystems
106
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2.5.3 Exiting the Software
107
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2.6 Hardware Configuration
108
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Hardware Configuration
109
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2-32 PerSeptive Biosystems
110
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High voltage
111
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Timed ion
112
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Instrument
113
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2-36 PerSeptive Biosystems
114
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Digitizer
116
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In this section
117
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Overview
117
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When to align
117
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2-40 PerSeptive Biosystems
118
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Alignment
119
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2-42 PerSeptive Biosystems
120
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Using the control
121
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Before aligning
121
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Aligning
121
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2-44 PerSeptive Biosystems
122
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Aligning the Sample Plate
123
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2.8 Startup and Shutdown
124
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Startup and Shutdown
125
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2-48 PerSeptive Biosystems
126
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Powering down
127
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2.9 Checking System Status
128
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Checking System Status
129
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2-52 PerSeptive Biosystems
130
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3 Preparing Samples
131
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3.1 Preparing Samples
132
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3.1.1 Selecting a Matrix
133
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3.1.2 Preparing Matrix
134
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Preparing Samples
135
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Workstation User’s Guide 3-5
135
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3.1.3 Matrix Information
136
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Workstation User’s Guide 3-7
137
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3-8 PerSeptive Biosystems
138
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Workstation User’s Guide 3-9
139
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3-10 PerSeptive Biosystems
140
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DHB for neutral
142
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DHB for small
143
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3-14 PerSeptive Biosystems
144
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Synthetic polymer
145
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3-16 PerSeptive Biosystems
146
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3.1.4 Preparing Sample
147
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Preparing
148
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Internal standards
148
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3.1.5 Sample Cleanup
149
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3.1.5.1 Washing
150
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When to use
151
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What you need
151
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Procedure
151
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3-22 PerSeptive Biosystems
152
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3.1.5.3 Cation Exchange
153
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3.1.5.4 ZipTips
154
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(Dried Droplet Application)
156
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Mixing sample
157
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3.2.1 Overview
158
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Types of sample
159
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3-30 PerSeptive Biosystems
160
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3.2.2 Loading Samples
161
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3-32 PerSeptive Biosystems
162
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3.2.3 Loading Samples
163
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(Thin Layer Application)
163
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PB100265
164
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PB100508
165
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PB100509
165
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PB100511
165
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PB100510
165
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3.3 Cleaning Sample Plates
166
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Cleaning Sample Plates
167
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3-38 PerSeptive Biosystems
168
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3.4 Loading Sample Plates
169
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3-40 PerSeptive Biosystems
170
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3.4.2 Loading Sample Plates
172
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PB100278
173
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65 66
173
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74 75 76
173
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84 85 86
173
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3-44 PerSeptive Biosystems
174
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PB100277
175
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3-46 PerSeptive Biosystems
176
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Sample Plate Types Supported
177
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3-48 PerSeptive Biosystems
178
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3-50 PerSeptive Biosystems
180
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.PLT files
181
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3.5.3 Guidelines for
182
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Defining Custom Plate Types
182
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3-54 PerSeptive Biosystems
184
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3-56 PerSeptive Biosystems
186
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3-58 PerSeptive Biosystems
188
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3-60 PerSeptive Biosystems
190
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3-62 PerSeptive Biosystems
192
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3.5.4 Adjusting the Laser
193
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3-64 PerSeptive Biosystems
194
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4 Voyager
195
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Instrument Control
195
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Panel Basics
195
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4.1 Instrument Control Panel
196
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Instrument Control Panel
197
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Workstation User’s Guide 4-3
197
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Control pages
198
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Voyager-DE STR system
198
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Spectrum window
199
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Status bar
199
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Figure 4-2 Status Bar
199
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Output window
199
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Displaying
200
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Manual control
200
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Workstation User’s Guide 4-7
201
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4.2 Using the Control Pages
202
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Types of page
203
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4-10 PerSeptive Biosystems
204
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Using the Spectrum Window
205
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4-12 PerSeptive Biosystems
206
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4.3.2 Zooming on Traces
207
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4-14 PerSeptive Biosystems
208
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Figure 4-5 Adding Traces
209
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Removing traces
209
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4.3.4 Annotating Traces
210
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4-18 PerSeptive Biosystems
212
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5. Click Print
213
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4-20 PerSeptive Biosystems
214
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4.4 Customizing the
215
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4-22 PerSeptive Biosystems
216
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Instrument Menu Commands
218
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Controlling the Workstation
219
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4-26 PerSeptive Biosystems
220
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Selecting Sample Position
221
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4-28 PerSeptive Biosystems
222
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4-30 PerSeptive Biosystems
224
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4.6 Sequence Control Panel
226
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4.7 How the Instrument
227
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Control Panels Interact
227
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4-34 PerSeptive Biosystems
228
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Sequence Control Panel
229
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4-36 PerSeptive Biosystems
230
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5 Optimizing
231
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Instrument Settings
231
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5.1 Loading, Modifying, and
232
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Saving Instrument Settings
232
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5.1.2 Standard Instrument
233
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List of .BIC files
234
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Workstation User’s Guide 5-5
235
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5-6 PerSeptive Biosystems
236
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5.1.3 Opening and Viewing
237
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5.1.4 Modifying an
238
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Modifying for
239
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Manual Control
239
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5-10 PerSeptive Biosystems
240
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5.1.5 Saving and Printing
241
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Saving .BIC files
242
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Printing
242
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Files to “Read-Only” Status
243
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5.2 Instrument Settings
244
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Parameter Descriptions
244
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5-16 PerSeptive Biosystems
246
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5-18 PerSeptive Biosystems
248
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5-20 PerSeptive Biosystems
250
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Data Explorer Software
251
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User’s Guide
251
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Matrix influence
252
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J. Am. Soc. Mass. Spectrom.
252
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Modifying the
253
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Instrument Mode Tab Displayed
254
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Voyager-DE system
256
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5-28 PerSeptive Biosystems
258
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Advanced
259
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Advanced Tab Displayed
259
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5-30 PerSeptive Biosystems
260
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5-32 PerSeptive Biosystems
262
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5-34 PerSeptive Biosystems
264
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5-36 PerSeptive Biosystems
266
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5-38 PerSeptive Biosystems
268
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5.3.1 Summary of Parameters
269
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5-40 PerSeptive Biosystems
270
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Potential gradient
272
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Maximum allowed
273
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Adjusting
273
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5-44 PerSeptive Biosystems
274
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Relationship to
275
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Grid Voltage%
275
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Figure 5-10 Beam Guide Wire
276
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All models
276
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Linear mode
276
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Reflector mode
277
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PSD mode
277
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Horizontal
277
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5-48 PerSeptive Biosystems
278
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Effects of
279
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Resolution and Data Quality
279
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• Input Bandwidth
280
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Suggested settings
281
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5-52 PerSeptive Biosystems
282
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Bandwidth setting
283
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5.4 Optimizing Instrument
284
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Settings Parameters
284
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5.4.1 Optimization Strategy
285
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Strategy
286
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Laser intensity
287
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Adjusting laser
288
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General strategy
288
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Signal saturation
289
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5-60 PerSeptive Biosystems
290
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5.4.3 Optimizing Resolution
291
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5.4.3.1 Overview
292
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5-64 PerSeptive Biosystems
294
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Delayed Extraction Mode
295
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For more
296
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• Optimizing Delay Time
297
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5-68 PerSeptive Biosystems
298
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Voltage% Values
299
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Time and Grid Voltage% Values
299
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5-70 PerSeptive Biosystems
300
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5-72 PerSeptive Biosystems
302
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5-74 PerSeptive Biosystems
304
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5.4.4.1 Overview
306
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5-78 PerSeptive Biosystems
308
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5-80 PerSeptive Biosystems
310
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5-82 PerSeptive Biosystems
312
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6 Acquiring
313
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Mass Spectra
313
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6.1 Before You Begin
314
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Before You Begin
315
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Workstation User’s Guide 6-3
315
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6-4 PerSeptive Biosystems
316
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Workstation User’s Guide 6-5
317
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6-6 PerSeptive Biosystems
318
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Types of
319
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When to calibrate
320
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Workstation User’s Guide 6-9
321
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Data Explorer
322
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Software User’s Guide
322
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6.2.1 Manually Acquiring
323
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6-12 PerSeptive Biosystems
324
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6-14 PerSeptive Biosystems
326
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6-16 PerSeptive Biosystems
328
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6-18 PerSeptive Biosystems
330
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6.3 Obtaining Good Spectra
332
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Lower laser power producing:
333
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6.3.2 Laser Intensity
335
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6.3.3 Parameters Affecting
336
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6.4 Making Accurate
337
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Mass Measurements
337
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6-26 PerSeptive Biosystems
338
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6.5.1 Detecting
339
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6-28 PerSeptive Biosystems
340
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Height for most applications
341
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6-30 PerSeptive Biosystems
342
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____ ____
343
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6-32 PerSeptive Biosystems
344
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(± AMU)
345
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5. Click OK
345
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6.6.1 Before Acquiring in
346
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Automatic Control Mode
346
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Control mode
348
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Spectrum
350
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6-40 PerSeptive Biosystems
352
-
Continued
353
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Saving the
354
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6.6.4 Search Pattern Files
356
-
0,0 1270,0-1270,0
357
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Default search
358
-
6-48 PerSeptive Biosystems
360
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Acquisition in Automatic Mode
361
-
6-50 PerSeptive Biosystems
362
-
6-52 PerSeptive Biosystems
364
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Control dialog box is used
365
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6-54 PerSeptive Biosystems
366
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6.6.6 Process that Occurs
368
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Accumulating All Spectra
369
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Accumulating Passing Spectra
370
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6.7 Acquiring Spectra from
372
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Macros, and Calibration
374
-
How file types
375
-
6-64 PerSeptive Biosystems
376
-
6-66 PerSeptive Biosystems
378
-
6.7.3 Creating a Sequence
379
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6-68 PerSeptive Biosystems
380
-
6.7.3.2 Creating a Run List
381
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View menu
382
-
6-72 PerSeptive Biosystems
384
-
6-74 PerSeptive Biosystems
386
-
6-76 PerSeptive Biosystems
388
-
6.7.5 Running a Sequence
390
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6-80 PerSeptive Biosystems
392
-
Checking status
393
-
Control Panel
393
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6.7.7 Automatic Calibration
394
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During a Sequence Run
394
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Optimum Mass Accuracy
396
-
6-86 PerSeptive Biosystems
398
-
6.7.7.4 Internal Standard
399
-
Calibration Considerations
399
-
6-88 PerSeptive Biosystems
400
-
Using Separate Spots
401
-
Using Workbook
402
-
Showing or hiding
403
-
Arranging
403
-
6-92 PerSeptive Biosystems
404
-
7 PSD Analysis
405
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7.1 Overview of PSD Analysis
406
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Overview of PSD Analysis
407
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Workstation User’s Guide 7-3
407
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Reflector
408
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Immonium ions
409
-
J. Am. Soc. Mass Spectrom.
409
-
Chapter 7 PSD Analysis
410
-
7-6 PerSeptive Biosystems
410
-
7.1.3 PSD Data Files
411
-
PSD calibration
412
-
Default PSD
412
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Workstation User’s Guide 7-9
413
-
Configuration Dialog Box
414
-
7.2 Enhancing
415
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Fragmentation with CID
415
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Benefits
416
-
Gas requirements
417
-
Meth. Enzymol
417
-
7-14 PerSeptive Biosystems
418
-
7-16 PerSeptive Biosystems
420
-
7.3 Acquiring PSD Data
421
-
Settings (.BIC) Files
421
-
Differences from
422
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Generating the
423
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7-20 PerSeptive Biosystems
424
-
7.3.2 Determining the
425
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7-22 PerSeptive Biosystems
426
-
7-24 PerSeptive Biosystems
428
-
7-26 PerSeptive Biosystems
430
-
7-28 PerSeptive Biosystems
432
-
7-30 PerSeptive Biosystems
434
-
7-32 PerSeptive Biosystems
436
-
Changing
438
-
7.4 Exploring PSD Mode
440
-
7.4.1 Observing the
441
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Effects of Laser Intensity
441
-
7-38 PerSeptive Biosystems
442
-
Exploring PSD Mode
443
-
7.4.2 Observing the Effects
444
-
7-42 PerSeptive Biosystems
446
-
Figure 7-14 Ion Focusing
448
-
7-46 PerSeptive Biosystems
450
-
7.4.4 Summary
451
-
7.5 Viewing PSD Data
452
-
8 Maintenance and
453
-
Troubleshooting
453
-
8.1.1 Maintenance Schedule
454
-
8.1.2 Hardware Maintenance
455
-
Changing fuses
456
-
Figure 8-1 Changing Fuses
457
-
(5 x 20 mm)
458
-
8.2 Troubleshooting
459
-
8-8 PerSeptive Biosystems
460
-
Workstation User’s Guide 8-9
461
-
NOTE: Input Bandwidth is not
462
-
NOTE: Data acquired using
463
-
8-12 PerSeptive Biosystems
464
-
(continued on next page)
465
-
(continued)
466
-
NOTE: Increasing the laser
468
-
8-18 PerSeptive Biosystems
470
-
8-20 PerSeptive Biosystems
472
-
Checking the
473
-
Windows NT
473
-
Event Log
473
-
8-22 PerSeptive Biosystems
474
-
8-24 PerSeptive Biosystems
476
-
8-26 PerSeptive Biosystems
478
-
Appendix
479
-
Appendix A Specifications
480
-
Voyager-DE Specifications
481
-
Workstation User’s Guide A-3
481
-
Specifications
482
-
Voyager-DE PRO Specifications
483
-
Workstation User’s Guide A-5
483
-
Voyager-DE STR Specifications
485
-
Workstation User’s Guide A-7
485
-
Workstation User’s Guide A-9
487
-
B.1 Limited Product Warranty
490
-
Workstation User’s Guide B-3
491
-
B-4 PerSeptive Biosystems
492
-
B.2 Damages, Claims, Returns
493
-
B.3 Spare Parts
494
-
Sample plates
495
-
Membrane, Gels V700698
496
-
Description Part Number
496
-
Figure C-2
498
-
(DHBs) Matrix Spectrum
499
-
Appendix C Matrices
500
-
C-4 PerSeptive Biosystems
500
-
Workstation User’s Guide C-5
501
-
if sample
502
-
Workstation User’s Guide C-7
503
-
PB100253
504
-
Workstation User’s Guide C-9
505
-
C-10 PerSeptive Biosystems
506
-
C-12 PerSeptive Biosystems
508
-
Sample Log
510
-
Appendix D Log Sheets
516
-
Elite, linear
518
-
F.1 Calibration Compounds
520
-
Calibration Compounds
521
-
Workstation User’s Guide F-3
521
-
F.2 Conversion of Mass to
522
-
Time for Typical Standards
522
-
Workstation User’s Guide F-5
523
-
F.3 Theoretical
524
-
Cleavages for Angiotensin
524
-
F.4 Observed
525
-
PSD Fragments in Angiotensin
525
-
F-8 PerSeptive Biosystems
526
-
Maintenance Log
528
-
H.1 Optimizing a Continuous
530
-
(.BIC) Setting
530
-
Workstation User’s Guide H-3
531
-
(.BIC) Files
532
-
Optimization
533
-
Optimizing
533
-
Extraction Mode
534
-
Continuous Extraction Mode
535
-
Ratio, and Laser Threshold
536
-
Workstation User’s Guide H-9
537
-
H-10 PerSeptive Biosystems
538
-
H.2.2.1 Overview
540
-
H-14 PerSeptive Biosystems
542
-
H-16 PerSeptive Biosystems
544
-
H.2.3 Checking Resolution
545
-
H-18 PerSeptive Biosystems
546
-
H-20 PerSeptive Biosystems
548
-
H-22 PerSeptive Biosystems
550
-
Oscilloscope
554
-
I.1 Guidelines for Acquiring
555
-
I.2 Scaling
556
-
Workstation User’s Guide I-5
557
-
I-6 PerSeptive Biosystems
558
-
I.3 Using the Control Stick
559
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I-8 PerSeptive Biosystems
560
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Bibliography
561
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Delayed Extraction
562
-
MALDI Applications
562
-
MS/MS Interpretation
563
-
Peptide Applications
564
-
DNA Applications
564
-
Glossary
567
-
Numerics
573
-
Index-2 PerSeptive Biosystems
574
-
Index-4 PerSeptive Biosystems
576
-
Index-6 PerSeptive Biosystems
578
-
Index-8 PerSeptive Biosystems
580
-
Vertical Scale 5-28
583
-
Vertical Scale 5-28, 5-50
594
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