Carbohydrate Antigen 19-9 (CA19-9) antibody

Antigen: Carbohydrate Antigen 19-9 (CA19-9)

Clonality: Polyclonal

Host: Sheep

Catalog no.: ABIN285044

Additional Information

Alternative name: CA 19-9

Immunogen: CA 19-9 antibody was raised in rabbit using purified CA 19-9 as the immunogen.

Description: Gastrointestinal tumor antigen is a large glycoprotein defined by a carbohydrate epitope, Ca19-9, located on a protein core mucin. It is referred to in the literature as sialylated Lewis A (Lea). It is over expressed by epithelial tumors of the gastro intestine including the stomach, small and large intestine, colon, pancreas and cervix. These mucins are largely carbohydrate, 80-90%.

Application Details

Concentration: Batch dependent - please inquire should you have specific requirements

Buffer: IgG fraction supplied in PBS, pH 7.4, with 0.1% NaN3.

Storage: Store at 4 °C for short term storage. Aliquot and store at -20 °C for long term storage. Avoid repeated freeze/thaw cycles.

Research Area: Cancer, Cell/Tissue Markers, Blood Components