869031-M
Chorionic Gonadotropin, Human Urine, Iodination Grade
Synonym(s):
Chorionic Gonadotropin, Human Urine, Iodination Grade
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About This Item
Biological source:
human
Form:
solid
Assay:
>99% (weight)
biological source
human
Quality Level
description
Merck USA index - 14, 2216
sterility
non-sterile
Assay
>99% (weight)
form
solid
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze
color
white
solubility
water: soluble
storage temp.
−20°C
General description
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
Disclaimer
Toxicity: Standard Handling (A)
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Repr. 2
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Certificates of Analysis (COA)
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