Recombinant human IGF-I protein

Catalog Number OGF004
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Introduction

Recombinant human IGF-I protein is a high-quality recombinant protein produced for research use, supporting cell culture, organoid growth, and in vitro biological studies with reliable activity and consistency.

Background

Insulin-Like Growth Factor 1 (IGF-1) is a hormone-like growth factor that mediates cell growth, metabolism, and survival. Acting through the IGF-1 receptor, it promotes anabolic processes and inhibits apoptosis, making it an important component in muscle biology, aging research, and the maintenance of various cell types in culture.

Product Information

Species Human
Formulation 50mM Acetate pH 4.0
Organoid Type Retinal Organoids; Intestinal organoids; Brain organoids
Growth Factor IGF-1
GeneID 3479
Expression HEK293
Activity 2-14 ng/mL
Specific Activity ≥ 3.00 x 10^2 IU/mg
Purity >95%
Endotoxin <1 EU/µg
Accession Number P05019
Molecular Mass 9-10 kDa reduced and non-reduced, monomer, non-glycosylated
Species Reactivity human
Stability and Storage
  • Lyophilized: Store at −20 °C to −80 °C until expiry date; alternatively, stable at room temperature for up to 2 weeks
  • Reconstituted (per CoA): Stable for up to 6 months at −20 °C to −80 °C, or up to 1 week at 7 °C
Reconstitution Briefly centrifuge the vial before opening. It is recommended to reconstitute the protein to 0.2 mg/mL in sterile 1x PBS pH 7.4 containing 0.1% endotoxin-free recombinant human serum albumin (HSA). Gently swirl or tap vial to mix.
Synonyms H-IGF-1, IGF, IGF-I, IGF-IA, IGF-IB, IGF1A, IGFIa, Insulin like growth factor, insulin-like growth factor 1 (somatomedin C), Insulin-like growth factor I, insulin-like growth factor IB, M-IGF-1, Mechano growth factor, MGF, OTTHUMP00000195084, R-IGF-1, Somatomedin C, Somatomedin-C
For research use only. Not for any other purpose.

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