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Live USPS, UPS & FedEx rates at checkoutFor laboratory research use only. Not for human or animal consumption. Purchaser must be 21+ and accept the research-use terms at checkout.
| Product Name | IGF-1 LR3 (Long R3 IGF-1) |
| Quantity | 1 mg per vial |
| Chemical Formula | C400H625N111O115S9 |
| CAS Number | 946870-92-4 |
| Molecular Weight | 9111.58 g/mol |
| Amino Acid Sequence | 83-amino acid modified insulin-like growth factor-1 analog (Arg3 substitution, 13-amino acid N-terminal extension) |
| Synonyms | Long R3 IGF-1, LR3-IGF-1, Long Arg3 IGF-1 |
| Purity | ≥98% (HPLC verified) |
| Appearance | Lyophilized white powder in 3 mL glass vial |
Lyophilized (Sealed):
Store at 2–8°C (refrigerated), sealed, away from heat, light, and moisture. For long-term storage exceeding 6 months, storage at −20°C is recommended. Stable for up to 24 months under proper conditions.
Third-party tested by Kovera Labs. Independently verified for purity, identity, and content. Certified 06/15/2026.
Download IGF-1 LR3 COA (Batch 052026)