Bio-rad ProteinChip Data Manager Software Bedienungsanleitung PDF herunterladen (Seite 7)

Page 2

ProteinChip SELDI System: Reader Guide

Mass Resolving Power

Peptide

Better than 1000 for [Arg

]-vasopressin at 1084 Da, standard operating voltage

Mass Accuracy

Inherent

Measured mass will be within 0.5% of true mass with 95% conﬁdence

(0.25% CV)

External calibration

Measured mass will be within 0.1% of true mass with 95% conﬁdence

(0.05% CV)

Internal calibration

Measured mass will be within 0.01% of true mass with 95% conﬁdence

(0.005% CV)

Laser

Pulsed nitrogen laser (337 nm), 4 ns pulse width

Sample Handling

Personal

Runs one 8-spot array within 20 minutes using 250 transients per spot

Enterprise

Runs a cassette of up to twelve 8-spot ProteinChip arrays within 2 hours using

250 transients per spot

Vacuum System

Operating pressure < 2.7 x 10

-4

Gauges: active inverted magnetron (high vacuum) and active Pirani (low

vacuum) turbomolecular pump

1 2 3 4 5 6 7 8 9 10 11 12 ... 57 58

Keine Kommentare

Bio-rad ProteinChip Data Manager Software Bedienungsanleitung Seite 7