Recombinant Human IGF1

Recombinant Human IGF1 protein derived from E.coli
CODE:  230-00207

Source

Gene Symbols:
  • IGF1
Species:
Human
Accession Number:
  • P05019
Gene ID:
  • 3479
Expressed Region:
Ala49-Lys195
Protein Name & Synonyms:
Insulin-like growth factor I, Somatomedin-C

Preparation

Expression System:
E.Coli
Conjugation/Tag:
N-terminal 6x histidine tag
Purification:
His-tag affinity purification by immobilized metal ion affinity chromatography (IMAC)
Purity:
> 95%
Purity determined by:
SDS-PAGE under reducing conditions and visualized by Coomassie blue staining
Molecular Weight (kDa):
16.5

Protein Specifications

Format:
Liquid
Formulation:
Supplied as a 0.2 um filtered solution in 20 mM NaH2PO4 (pH 8.0), 0.5 M NaCl, 10 mM imidazole, 8 M urea.
Concentration:
Lot specific (see the label on the vial)
Endotoxin Level:
Not determined
Preservative:
None
SDS-PAGE Image

Stability & Storage

Shipping
Ice packs
Storage/Stability
Upon arrival, the protein may be stored for 2 weeks at 4 °C. For long term storage, it is recommended to store at -20 °C or -80 °C in appropriate aliquots. Avoid repeated freeze-thaw cycles.