RESEARCH USE ONLY · Not for human or veterinary consumption · Qualified researchers, 21+

● Same-day dispatch before 3pm● ≥99% HPLC-verified purity● Third-party COA with every batch● UK cold-chain shipping● Research use only · 21+● Same-day dispatch before 3pm● ≥99% HPLC-verified purity● Third-party COA with every batch● UK cold-chain shipping● Research use only · 21+
Calibre PeptidesCalibre PeptidesRESEARCH USE ONLY
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Growth Factors

IGF-1 LR3 · 1mg

Long R3 Insulin-like Growth Factor-1, an 83-amino-acid analog of IGF-1.

✓ Purity ≥98%HPLC / MS verifiedCOA includedIn stock

Purity

≥98%

Form

Lyophilised

CAS

946870-92-4

Research Use Only. Not for human or veterinary consumption, ingestion, or diagnostic use.
CompoundIGF-1 LR3
Quantity1mg per vial
Purity≥98% (HPLC)
CAS946870-92-4
CategoryGrowth Factors
Physical formLyophilized powder

Certificate of Analysis

Each batch ships with a third-party HPLC/MS COA. The lot number is printed on the vial label so purity and identity can be cross-referenced.

Why order from Calibre Peptides

  • ≥99% HPLC-verified purity
  • Third-party COA with every batch
  • Cold-chain, temperature-safe packaging
Batch-tested, ≥99% purity guaranteed
Same-day dispatch before 3pm
COA available on request

Handling & Storage

  • Store lyophilised at -20°C, protected from light.
  • Reconstitute with bacteriostatic or sterile water per your protocol.
  • Use standard laboratory PPE and handling practice.