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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
R222 CA125 antigen purified
Source and infection testing
Ascitic fluid, adenocarcinoma, single patient
HBs antigen EIA, HCV Ab, HIV I/II Ab EIA
Syphilis Ab on request
Remarks on purification method
Purified by salt extractions and subsequent chromatography without perchloric acid treatment
Solution frozen/Freeze dried
Measurement of concentration and specific activity
Enzyme immunoassay (Xema-Medica)
Typical lot size 1000-50000 kIU Concentration range 500-1000 kIU/ml
Purity data
Specific activity per mg > 100 kU/mg total protein Typical picture
PBS, pH 7.2-7.4, 0.05% sodium azide, 3% sucrose
Frozen at -20C or below
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.