CA 50 native protein
CA 50 protein
Applications
Control
Purity
Culture concentrate
Synonyms
CA 50; CA 50 protein; CA50 protein; CA 19-9 protein; Sialylated Lewis A Antigen; CA19-9 protein; Gastrointestinal Tumor Antigen; SSEA; Ca 50; Cancer Antigen 50; Span 1 protein; Dupan 2 protein; CA50; CA-50 protein; CA 50 native protein
Host
Human
Purity/Purification
Culture concentrate
Form/Format
Liquid in PBS buffer with 0.1% NaN3, pH 7.4
Concentration
>10,000 U/ml (varies by lot)
Applicable Applications for CA 50 native protein
Control
Application Notes
This partially purified product is recommended for use as a single analyte standard or control and in multiple tumor marker analyte controls due to the highly reproducible low cross reactivity of all major tumor marker antigens especially CA 125 and CA 15-3.
Source Note
Human Colon Adenocarcinoma cell line
Protein Type
Native
Biological Significance
CA 50 protein isa large glycoprotein of 210KD in monomeric form that typically exists in the circulatory system as large aggregates. A cell surface glycoprotein on other Mucins such as MUC-1 defined by the monoclonal antibody epitope C50 used for clinical monitoring post therapy and early detection of relapsed colorectal, gastric and hepatocellular cancers.
Biohazard Information
The cell line supernatants tested negative for HIV1, 2, HIVAg, HbsAg, HCV Ab and HCV Ag. Contains sodium azide.
Contaminants
This product has 30% of the epitope reactive units of CA 19-9 by Roche Elecsys assay.
Preparation and Storage
Aliquot and store at -20 degree C.
Related Product Information for CA 50 native protein
Partially purified CA 50 protein from cell culture concentrate
Product Categories/Family for CA 50 native protein
Similar Products
Product Notes
The CA 50 (Catalog #AAA5303604) is a Native Protein produced from Human and is intended for research purposes only. The product is available for immediate purchase. AAA Biotech's CA 50 can be used in a range of immunoassay formats including, but not limited to, Control. This partially purified product is recommended for use as a single analyte standard or control and in multiple tumor marker analyte controls due to the highly reproducible low cross reactivity of all major tumor marker antigens especially CA 125 and CA 15-3. Researchers should empirically determine the suitability of the CA 50 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "CA 50, Native Protein" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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