Neurotransmitter Associated Enzymes
Growth Hormone
Product Name
Growth Hormone Protein, Human, Recombinant (His Tag)
Synonyms
GH Protein, Human; GH-N Protein, Human; GH1 Protein, Human; GHB5 Protein, Human; GHN Protein, Human; Growth hormone 1 Protein, Human; hGH-N Protein, Human; IGHD1B Protein, Human
Purity
> 85 % as determined by SDS-PAGE.
Endotoxin
Please contact us for more information.
Activity
Measured by its ability to promote proliferation of INS-1 cells. The ED50 for this effect is typically 0.1-1 ng/mL.
Protein Construction
A DNA sequence encoding the human GH1 (P01241) (Phe27-Phe217) was expressed with a polyhistidine tag at the N-terminus.
Molecule Mass
The recombinant human GH1 consists 212 amino acids and predicts a molecular mass of 24.7 kDa.
Formulation
Lyophilized from sterile PBS, pH 7.4.. Please contact us for any concerns or special requirements. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization. . Please refer to the specific buffer information in the hard copy of CoA.
Shipping
In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
Stability & Storage
Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃. Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Reconstitution
A hardcopy of datasheet with reconstitution instructions is sent along with the products. Please refer to it for detailed information.