中文名称：HCG beta抗原
英文名称：hCG Beta Subunit, High Purity
货号：J13000541
品牌：Biospacific
PRODUCT SPECIFICATION
catalog number: J13000541
product description: hCG Beta Subunit, High Purity
lot number: J9268
source: Human urine
form: Lyophilized powder
purity: ≥95%
buffer: Lyophilized from 50mM NH4HCO3
molecular weight: ~22 kDa
concentration: 1.01 mg/mg by ELISA
manufacture date: July 2021
expiration date: July 2026
reconstitution: Reconstitute using neutral pH buffer of choice avoiding extreme high or low pH.
storage: 2-8°C short term; -20°C long term after reconstitution. Avoid repeated freeze/thaw cycles.
hazard/biohazard: Source material has been tested and found to be negative for HBsAg and antibodies to HCV, HIV and HAV by current FDA approved methods. However, this material should still be handled as potentially hazardous.
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