Recombinant Human Growth Hormone Protein

Product Discontinued

Recombinant Human Growth Hormone Protein Summary

• Description: An un-tagged recombinant protein corresponding to the amino acids 27-202 of Human Growth Hormone
  
  

  Source: E.coli

  Amino Acid Sequence: MFPTIPLSRL FDNAMLRAHR LHQLAFDTYQ EFNPQTSLCF SESIPTPSNR EETQQKSNLE LLRISLLLIQ SWLEPVQFLR SVFANSLVYG ASDSNVYDLL KDLEEGIQTL MGRLEDGSPR TGQIFKQTYS KFDTNSHNDD ALLKNYGLLY CFRKDMDKVE TFLRIVQCRS VEGSCGF

• Details of Functionality: Measured in a cell proliferation assay using Nb2-11 Rat lymphoma cells. The ED50 for this effect is less or equal to 1ng/ml.
• Source: E. coli
• Protein/Peptide Type: Recombinant Protein
• Gene: GH1
• Purity: >95% pure by SDS-PAGE
• Endotoxin Note: < 1.0 EU per 1 microgram of protein (determined by LAL method)

Applications/Dilutions

• Dilutions:
  • Bioactivity
  • Cell Proliferation
  • Functional
  • SDS-Page
• Theoretical MW: 20 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 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
• Buffer: PBS (pH 7.4), 10% glycerol
• Preservative: No Preservative
• Concentration: 1 mg/ml
• Purity: >95% pure by SDS-PAGE

Alternate Names for Recombinant Human Growth Hormone Protein

• GH1
• GHB5
• GHIGHD1B
• GHN
• GH-N
• GHNGrowth hormone
• GH-Nsomatotropin
• growth hormone 1Pituitary growth hormone
• Growth Hormone
• hGH-N
• IGHD1A
• IGHD2
• Somatotropin

Background

The 20KDa variant form of human growth hormone (20KDa hGH) presents in extracts from pituitary glands and it differs from the major form of hGH (22K, 191 amino acid) by the deletion of amino acid residues 32-46. The physiological role of 20K hGH remains to be determined partly but it regards the main function as stimulation of somatic and bone growth, as well as an increase in the size and mass of organs and tissues. Recombinant 20KDa human growth hormone was purified by FPLC gel-filtration chromatography, after refolding of the isolated inclusion bodies in a renaturation buffer.

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: GH1
• Entrez:
  • NP_072053(Human)