Summary
Recombinant Human Parathyroid Hormone (PTH) produced in E. coli is a single, non-glycosylated, polypeptide chain containing 84 amino acids and having a molecular mass of 9 kDa.
Form
Lyophilized powder
Buffer
Reconstitute with ddH₂O but not less than 100 μg/ml. Lyophilized from 1.15 mg Sodium Citrate, Sodium Chloride 7.31 mg, 0.21 mg citric acid, 0.1117 mg EDTA-Na₂, 0.2 mg Tween-80, 50 mg Mannitol.
Preservative
No preservative
Storage
Store at -20ºC or below. After reconstitution, keep as concentrated solution. Aliquot and avoid freeze-thaw cycles.
Expression System
E. coli
Purity
??98% by SDS-PAGE and HPLC.
Endotoxin
< 1 EU/μg
Conjugation
Unconjugated
Note
For In vitro laboratory use only. Not for any clinical, therapeutic, or diagnostic use in humans or animals. Not for animal or human consumption.