Recombinant Human PTH Protein

SDS-Page: Human PTH 7 - 84 a.a Protein [NBP2-35216]

• Reactivity: Hu
• Applications: Func, PAGE
• Format: Carrier-Free
• Concentration: LYOPH

Recombinant Human PTH Protein Summary

• Description: A biologically active protein to PTH residues 7-84.
  
  Source: E. coli
  
  Amino Acid Sequence: LMHNLGKHLN SMERVEWLRK KLQDVHNFVA LGAPLAPRDA GSQRPRKKED NVLVESHEKS LGEADKADVN VLTKAKSQ
• Preparation Method: Novus' biologically active proteins are stringently purified to provide only the safest and most highly effective proteins available. This protein was expressed in E. coli, purified by HPLC, QC tested by SDS-PAGE and Western Blot and validated on appropriate cell lines for bioactivity. All HPLC and bioactivity data is provided for your assurance.
• Source: E. coli
• Protein/Peptide Type: Recombinant Protein
• Gene: PTH
• Purity: > 98 % pure by SDS-PAGE and HPLC
• Endotoxin Note: Less than 1 EU/ug of endotoxin as determined by LAL method.

Applications/Dilutions

• Theoretical MW: 8.8 kDa.
  Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Packaging, Storage & Formulations

• Storage: Store at -20C. Avoid freeze-thaw cycles.
• Buffer: Lyophilized from a 0.2 um filtered concentrated solution in PBS, pH 7.4.
• Preservative: No Preservative
• Concentration: LYOPH
• Purity: > 98 % pure by SDS-PAGE and HPLC
• Reconstitution Instructions: Recommended to centrifuge prior to opening. Reconstitute in sterile distilled water or aqueous buffer containing 0.1% BSA to a concentration of 0.1-1.0mg/mL. Apportion stock solutions into working aliquots and store at <-20C.

Notes

This lyophilized preparation is stable at 2-8 degrees C, but should be kept at -20 degrees C for long term storage, preferably desiccated. Upon reconstitution, the preparation is most stable at -20 to -80 degrees C, and can be stored for one week at 2-8 degrees C. For maximal stability, apportion the reconstituted preparation into working aliquots and store at -20 degrees C to -80 degrees C. Avoid repeated freeze/thaw cycles.

Alternate Names for Recombinant Human PTH Protein

• Parathormone
• Parathyrin
• parathyroid hormone 1
• parathyroid hormone
• PTH
• PTH1

Background

Parathyroid hormone is secreted by parathyroid cells. This hormone elevates blood Ca2+ levels by dissolving the salts in bone and preventing their renal excretion. Defects in this gene are a cause of familial isolated hypoparathyroidism (FIH). Most PTH is secreted in its intact, mature 9.5 kDa form, amino acids 1-84; however, it can also be secreted as N-terminal truncated fragments or C-terminal fragments after intracellular degradation, as in case of hypercalcemia. No PTH fragment has been found to be the result of another gene or alternative splicing of the PTH gene.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Peptides and proteins are guaranteed for 3 months from date of receipt.

Bioinformatics

• Gene Symbol: PTH
• Uniprot:
  • P01270()
  • P01270()
  • P01270()