Biotinyl Human Insulin-like Growth Factor-I (IGF-I)

$320.00

The Eagle Bioscience’s Biotinyl Human Insulin-Like Growth Factor-I (biotinyl IGF-I) is for research use only and not to be used for diagnostic procedures.

SKU: AQU050 Categories: ,

Biotinyl Human Insulin-like Growth Factor-I (IGF-I)

The Biotinyl Human Insulin-like Growth Factor-I is for research use only and not to be used for diagnostic procedures.


Product Specifications

Source:

The IGF-I is produced in E.coli using a patented expression system and the IGF-I is correctly folded and purified by several chromatography steps to yield Receptor Grade IGF-I.

Description:

Biotinyl IGF-I is made by reacting human IGF-I with Sulfo-NHS-Biotin reagent to label the primary amines of the IGF-I molecule. A mixture of biotinylated forms are produced, the major species being di-biotinyl IGF-I. Biotinyl IGF-I has been prepared with a spacer to minimize steric hindrance during subsequent avidin binding.

  • Purity: Human IGF-I (Receptor grade) >95 % (as determined by HPLC analysis).
  • Quantity: 50 µg
  • Molecular Weight: The predominant species is di-biotinyl IGF-I (8327 daltons). Monobiotinyl IGF-I (7988 daltons) and tri-biotinyl IGF-I (8683 daltons).
  • N-terminal sequence analysis of recombinant product: 5 residues >95% single sequence
  • Biological Activity: Western ligand blotting of IGFBP-2
  • Storage/Stability: At least 2 years at 2-4°C (lyophilized)
  • Appearance: White Powder
  • State: Freeze-dried from acetonitrile/ 0.1% TFA and stored under nitrogen at a slight vacuum

Related Products

Receptor Grade IGF-I Recombinant Protein
Rodent IGF-I ELISA Assay Kit
IGF-I ELISA Assay Kit


Documents

Product Manual


Please note: All documents above are for reference use only and should not be used in place of the documents included with this physical product. If digital copies are needed, please contact us.

Product Citations