Recombinant Human Parathyroid Hormone 1-34

• Catalog Number: orb1905980
• Category: Proteins
• Description: Recombinant Human Parathyroid Hormone 1-34
• Form/Appearance: Lyophilized from a 0.2 μm filtered concentrated solution in PBS, pH 7.0.
• Purity: > 97% by SDS-PAGE and HPLC analyses.
• MW: Approximately 4.1 kDa, a single non-glycosylated polypeptide chain containing 34 amino acids.
• UniProt ID: P01270
• Protein Sequence: SVSEIQLMHN LGKHLNSMER VEWLRKKLQD VHNF
• Source: Escherichia coli
• Expression System: Escherichia coli
• Biological Activity: Fully biologically active when compared to standard. The ED50 as determined by its ability to induce cAMP accumulation in murine MC3T3E1 cells is less than 50 ng/ml, corresponding to a specific activity of > 2.0 x104 IU/mg.
• Endotoxins: Less than 1 EU/ug of rHuPTH1-34 as determined by LAL method.
• Storage: Use a manual defrost freezer and avoid repeated freeze-thaw cycles.- 12 months from date of receipt, -20 to -70 °C as supplied.- 1 month, 2 to 8 °C under sterile conditions after reconstitution.- 3 months, -20 to -70 °C under sterile conditions after reconstitution.
• Alternative names: Parathormone, Parathyrin
• Note: For research use only
• Expiration Date: 6 months from date of receipt.