Chicken Insulin-like Growth Factor-II (IGF-II)


The Eagle Bioscience’s Chicken IGF-II is for research use only and not to be used for diagnostic procedures.

SKU: SU100 Categories: ,

Chicken Insulin-like Growth Factor-II

The Eagle Bioscience’s Chicken Insulin-like Growth Factor-II (IGF-II) is for research use only and not to be used for diagnostic procedures.

Product Specifications


IGF-II is produced in E.coli using a patented expression system.


Chicken IGF-II is a single chain 66 amino acid polypeptide that shares structural homology with human IGF-II. Twelve amino acids are different compared to the sequence of human IGF-II. Chicken IGF-II has been shown to stimulate growth and differentiation in many cell types including chick embryo fibroblasts. Receptor Grade chicken IGF-II is a high quality research reagent particularly for use in studies on cellular and animal growth, for use in specific assays for chicken IGF-II and other general research purposes.

  • Purity: >95 % (as determined by HPLC analysis)
  • Quantity: 100 µg
  • Molecular Weight: 7512 daltons – confirmed by Mass Spectrometry
  • N-terminal sequence analysis of recombinant product: 5 residues >95% single sequence
  • Biological Activity: IGF type I receptor binding assay (ED50 < 20 ng/ml); Stimulation of protein synthesis in rat L6 myoblasts (ED50 < 150 ng/ml)
  • Endotoxin (LAL): <0.1 EU/ug
  • Storage/Stability: At least 2 years at 2-4°C (lyophilized)
  • Appearance: White Powder
  • State: Dried from 0.1 M acetic acid under dry nitrogen at a slight vacuum (-25kPa)

Related Products

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

Package Inserts

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