CA 19-9 Human Protein

CAT#: AR00027PU-N

CA 19-9 human protein, 250 kU

USD 1,036.00

2 Weeks*

    • 250 kU

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Product Data
Species Human
Protein Source Human metastatic liver carcinoma
Concentration lot specific
Purity Gel filtration and Column Chromatography
Presentation Purified
Buffer Presentation State: Purified
State: Liquid purified
Buffer System: PBS, pH 7.4 containing 3% Sucrose and 0.05% Sodium Azide
Preparation Liquid purified
Applications Immunogen, calibrator in immunoassays and in vitro studies.
Protein Description Human Cancer Antigen 19-9 (CA19-9) (Gastrointestinal Cancer) Antigen Grade
Note Caution: All human source materials have tested negative for HIV1, HIV2, HCV antibodies and HBsAg. No test guarantees a product to be non-infectious. Therefore, all material derived from human fluids or tissues should be considered as potentially infectious.
Storage Upon receipt, store the protein at -20°C.
Avoid repeated freezing and thawing.
Stability Shelf life: one year from despatch.
Reference Data
Locus ID 109864281
Summary Mucin glucoprotein is a sialyl Lewis structure which is synthesized from type 1 blood group precursor chains and is present in individuals expressing the Lewis a and/or Lewis b blood group antigens. In normal tissues, sialyl Lewis a antigen is present in ductal epithelium of the breast, kidney, salivary gland, and sweat glands. Its expression is greatly enhanced in serum as well as in the majority of tumor cells in gastrointestinal (GI) carcinomas.

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*Delivery time may vary from web posted schedule. Occasional delays may occur due to unforeseen complexities in the preparation of your product. International customers may expect an additional 1-2 weeks in shipping.