Native, human chorionic gonadotropin from urine. Glycoprotein hormone synthesized by chorionic tissue of the placenta and found in urine during pregnancy. Also present in body fluids of patients with trophoblastic disease and ovarian tumors. Immunopotency: ≥10,000 IU/mg (WHO 3rd IS 75/537).
Physical form
Lyophilized solid containing 25 mM NH₄HCO₃.
Preparation Note
Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.
Prepared from urine that has been shown by certified tests to be negative for HBsAg and for antibodies to HIV and HCV.
Legal Information
Customers in Europe may require an import licence to purchase this product.
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
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.
