Human Cancer Antigen CA19-9 Calibrator Grade

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Human Cancer Antigen CA19-9 Calibrator Grade

CA19-9(Calibrator) Related Products

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Cat. No. : CDA004
Description : CA19-9 (carbohydrate antigen 19-9 or sialylated Lewis (a) antigen) is a blood test from the tumor marker category. It was discovered in patients with colon cancer and pancreatic cancer in 1981. Increased levels of CA19-9 are also found in non-malignant conditions, such as Mirizzi"s syndrome and diseases of the bile ducts and liver.
Source : Cell culture supernatant from the human colorectal adenocarcinoma cell line
Format : Calibrator Grade, Liquid
Purification : Known contaminants: 500Units/ml (<1%) Centocor CA242 ELISA(canag) Assay, Product is 0.2μm filtered.
Concentration : 1000KUnits/ml
Buffer : 20Mm PBS, pH 7.4±0.02,Tris-HCl.
Preservative : 0.05% Sodium Azide
Applications : Specific methodologies have not been tested using this product.
Storage : Short-term store at 2-8℃.Long term store at -20℃.
Warnings : All cultures have tested negative for HBsAg, HCV, HIV-1 and HIV-2. No test guarantees a product to be non-infectious. Therefore, all material should be considered as potentially infectious. This product contains sodium azide, which has been classified as Xn (Harmful) in European Directive 67/548/EEC in the concentration range of 0.1 - 1.0 %. When disposing of this reagent through lead or copper plumbing, flush with copious volumes of water to prevent azide build-up in drains.
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For Research Use Only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.

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