LR3 IGF-1 (Human), Recombinant Protein, CHO, Tag Free
Premium CytoGrow™ growth factor suitable for growth factor signaling studies, cancer research, tissue regeneration, metabolic disease models, and pharmacokinetic analyses.
CytoGrow™ Recombinant LR3 IGF-1 (Human), CHO, Tag Free
Recombinant human Long R3 Insulin-like Growth Factor-1 (LR3 IGF-1) produced in CHO cells, tag free. LR3 IGF-1 is a modified analog of human IGF-1 with a 13-amino acid extension at the N-terminus and a substitution of Arg at position 3, which significantly reduces its affinity for IGF-binding proteins. This results in enhanced biological activity compared to native IGF-1. LR3 IGF-1 promotes cell proliferation, differentiation, and survival, and is widely used as a potent supplement in cell culture systems, tissue engineering, and metabolic research applications.
| Synonym: | Insulin-Like Growth Factor I; IGF-I; Mechano Growth Factor; MG/VAIL F; Somatomedin-C; IGF1; IBP1 |
| Species: | Human |
| Expression System: | Chinese Hamster Ovary cell line (CHO) |
| Endotoxin: | ≤10 EU/mg |
| Appearance: | White powder, colorless clear liquid after reconstitution |
| Formulation | Lyophilized from a 0.2 μm filtered solution in Acetic Acid |
| Reconstitution: | Recommended to redissolve in sterile deionized water |
| Shipping: | Shipped with ice pack |
| Storage and Stability: | Lyophilized state: 36 months at -20°C to -80°C After reconstitution and under sterile conditions: 6 months at -20°C to -80°C 7-10 days at 2°C to 8°C Store in a manual defrost freezer and avoid repeated freeze-thaw cycles. |
Resources
Booklet – CytoGrow Growth Factors
Material Safety Data Sheet (MSDS)
Data and Bioactivity
| Size | 1 μg, 10 µg, 50 μg, 1 mg, 10 mg, 100 mg, 1 g, 1 mL, 10 mL |
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