PGH 22kDa Human

Placental HGH 22kDa Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 192 amino acids and having a molecular mass of 22367 Dalton. Predicted pI=7.80. Placental Growth Hormone has dimished lactogenic (prolactin receptor mediated) activity characteristic to pituitary GHs.

Product Specifications

Swiss Prot

P01242

Source

Escherichia Coli.

Buffer

The protein was lyophilized from a concentrated (1 mg/mL) solution with 045mM NaHCO3 previously adjusted pH 8-9.

Storage Conditions

Lyophilized GH placental although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution and filter sterilization HGH placental can be stored at 4°C for up to 4 weeks. For long term storage and more diluted solutions it is recommended to add a carrier protein (0.1% HSA or BSA) .