|Product Overview:||Native Human Cancer Antigen 19-9 was purified from Human Liver Metastases.|
|Source:||Human Liver Metastases|
|Form:||Liquid in phosphate buffered saline, pH 7.4 with sucrose and 0.05% sodium azide|
|Bio-activity:||Typically > 500 kU/mL (Roche Elecsys EIA)|
|Purity:||High Purity - Low Cross Contamination of other cancer antigens (Gel filtration & ion-exchange chromatography)|
|Storage:||Store at -20 centigrade|
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