// IGF-1
IGF-1 LR3 1mg
Lyophilized Vial · Research Grade
FROM
$109.99
01 ≥98% Purity 02 ↓ COA 03 Same-Day Dispatch
IGF-1 LR3. A recombinant eighty-three-amino-acid analogue of human insulin-like growth factor 1 — a thirteen-residue N-terminal extension and an arginine-for-glutamate substitution at position 3.
Specifications
Compound
IGF-1 LR3 1mg
CAS Number
946870-92-4
Molecular Formula
C₄₀₀H₆₂₅N₁₁₁O₁₁₅S₉
Purity
≥98% (HPLC verified)
Test Method
Independent third-party HPLC & mass-spectrometry; COAs published per batch
Quantity
1 mg per vial
Molecular Weight
9117.6 g/mol
Sequence
MFPAMPLSSL FVNGPRTLCG AELVDALQFV CGDRGFYFNK PTGYGSSSRR APQTGIVDEC CFRSCDLRRL EMYCAPLKPA KSA (83 amino acids, three intramolecular disulfide bridges)
Form
Lyophilized white powder
Storage
2–8 °C sealed; -20 °C for long-term storage; protect from light and moisture; refrigerated after reconstitution; avoid freeze-thaw cycles; use reconstituted material within 5-7 days
Reconstitution
Reconstitute lyophilized powder with sterile or bacteriostatic water using aseptic technique. Add solvent slowly down the side of the vial to minimize foaming. Gently swirl until fully dissolved — do not shake (protein analogues can denature under shear). Store reconstituted solution refrigerated at 2–8 °C and use within 5-7 days. Lyophilized form is stable at -20 °C until expiration. Protect from light.
Compliance
Supplied strictly for in-vitro and laboratory research purposes. Not for human or veterinary use. Not for consumption. Not intended to diagnose, treat, cure, or prevent any disease. By purchasing, the buyer confirms qualification to handle research-grade peptides and recombinant proteins under applicable laboratory protocols.
01
≥99% Purity
Third-party HPLC and Mass Spec verified on every batch.
02
COA Available
Certificate of Analysis linked to every vial via QR code.
03
Same-Day Dispatch
Orders before 4PM ET ship same day from Canada.
04
Discreet Packaging
Plain, unmarked, tracked Xpresspost shipping.
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