Native Human CA 19-9, High Purity

Molecule:

CA 19-9

Synonyms:

CA 19-9, Carbohydrate antigen 19-9, Cancer antigen 19-9, sialyl-LewisA

Species:

Human

Cat. No.:

CNH023 pdf (datasheet)

Quantity/Size:

25 KU

Price:

$665.00 BUY

Description:

CA 19-9 is the sialylated form of Lewis AntigenA.. It is elevated in many types of gastrointestinal cancer, but it has been discouraged from being used as a screening test as it may be elevated in people who have no cancer. It is useful to distinguish pancreatic cancer from other diseases of the gland. In people whose red blood cells lack the Lewis antigen A, about 10% of the Caucasian population, CA 19-9 is not present on any cells, even in people with large tumors.

Entrez Symbol:

ST6GALNAC6

Uniprot ID:

Q969X2

Data PDF:

CNH023

Source:

Human colon carcinoma, liver metastases

Formulation:

100 mM PBS, pH 7.4, 0.05% NaN3

Purity:

>95% pure by SDS PAGE

Storage/Stability:

Store in working aliquots at -80°C. Avoid repeated freeze-thaw cycles.

Application notes:

Immunogen Grade, may contain low levels of other cancer antigens.

Application:

ELISA