Quality Level
description
Merck USA index - 14, 4612
Assay
≥95% (SDS-PAGE)
form
lyophilized
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze
solubility
water: 1 mg/mL
shipped in
ambient
storage temp.
−20°C
General description
Native haptoglobin from human plasma. A hemoglobin-binding acute-phase protein that promotes cholesterol crystallization and is found in human plasma at 82 to 236 mg per deciliter. It is a tetramer composed of α- and β-polypeptide chains.
Physical form
Salt-free.
Preparation Note
Prepared from plasma that has been shown by certified tests to be negative for HBsAg and for antibodies to HIV and HCV.
Reconstitution
Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.
Other Notes
Langlois, M., et al. 1997. Eur. J. Clin. Chem. Clin. Biochem. 35, 199.
Yamashita, G., et al. 1996. J. Gastroenterol. Hepatol. 11, 738.
Yamashita, G., et al. 1996. J. Gastroenterol. Hepatol. 11, 738.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Toxicity: Standard Handling (A)
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service