Technical Data
CA19-9 Cancer Antigen, Human, Calibrator Grade (Pancreatic, GI or Ovarian Tumor Antigen, Sialyl Lewis a)
Molecular Biology Storage: 4CShipping: Blue Ice
Specific methodologies have not been tested using this product. Optimal dilutions to be determined by the researcher.

Storage and Stability:
Store at 4C.
Source: Human fluids
Purity: Product is 0.2um filtered.
Concentration: As reported
Form: Supplied as a liquid in 50mM Tris, pH 7.4, 150mM sodium chloride, 15mM sodium azide.

Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.
Intended for research use only. Not for use in human, therapeutic, or diagnostic applications.