Kangyuan Company is a professional Manufacturer of Hormone API, 
specializing in production, which is your best choice. Let's introduce the Human 
Chorionic Gonadotropin API Supplier.
  Human chorionic gonadotropin (hCG) is a peptide hormone produced in 
pregnancy, That is made by the embryosoon after conception and later by the 
syncytiotrophoblast (part of the placenta). Its role is to prevent the 
disintegration of the corpus luteumof the ovaryand thereby maintain progesterone 
production that is Critical for a pregnancy in humans. HCG may have additional 
functions, for instance it is thought that it affects the immune tolerance of 
the pregnancy. Early pregnancy testing generally is based on the detection or 
measurement of hCG.

  The source host
  Urine of pregnant women.
  Dissolve advice
  The human chorionic gonadotropin product is a white sterile freeze-dried 
powder, which contains no other additives. It is recommended to use sterile 18M 
ω ultra-pure water to dissolve, with a concentration not less than 100ug/ mL for 
subsequent dilution.
  Save advice
  Lyophilized hCG although stable at room temperature for 3 weeks, Upon 
reconstitution CG-beta should be stored at 4℃ between 2-7 days and for Future 
use below -18℃. For long term storage it is recommended to add a carrier protein 
(0.1% HSA or BSA). Please prevent freeze-thaw cycles.
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