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Антигены и антитела

Reagents data sheet - human antigen
Typical characteristics of the product Ask for lot specific data at reagents@xema.ru
Catalog# Product name
R221 Prostate specific antigen purified
Source and infection testing
Donor seminal fluid
HBs antigen EIA, HCV Ab, HIV I/II Ab EIA in donor serum
Syphilis Ab on request
Remarks on purification method
Affinity purified
Solution frozen/Freeze dried
Measurement of concentration and specific activity
OD 280 nm
EIA (Xema-Medica)
Typical lot size 2-100 mg Concentration range 0,5-5 mg/ml
Purity data
>95% by SDS-PAGE, major band ca. 30 kDa Typical picture
0.1M PBS, pH 7.2-7.4, 0.1% sodium azide
Frozen at -20C or below; do not keep in liquid form for longer than 48 hours
Immunogen, calibrator in immunoassays, in vitro studies Examples
Safety data and product warnings
For in vitro research use only. Not for use in diagnostic procedures.