Truncated IGF-1 variant
IGF-DES (1-3) — Research Peptide
IGF-DES is a truncated IGF-1 variant with reduced IGFBP affinity, used in tissue-specific research.
Independently Accredited Third-Party Lab Tested · Batch CoA
Every batch of IGF-DES (1-3) is verified by an independently accredited third-party laboratory (HPLC purity 98.5% + mass-spec identity) and dispatched from the UK with its batch-specific CoA available on request.
Subtotal
£114.00
≈ $145 · €133
- CAS
- 112603-35-7
- Purity (HPLC)
- 98.5%
- Molecular Weight
- 6926.5 g/mol
- Sequence
- Des(1-3) IGF-1
Research Applications
IGF-DES (1-3) is supplied for the following categories of in-vitro laboratory research only. It is not supplied, intended or licensed for human or veterinary use.
- GH-secretagogue receptor (GHSR) binding assays
- Pulsatile GH release modelling in pituitary cell cultures
- IGF-1 axis signalling and downstream phosphorylation studies
- Comparative GHRH / ghrelin-analogue pharmacology
Storage & Handling
Store unopened lyophilised vials at −20 °C, protected from light. Reconstitute with bacteriostatic water and store at 2–8 °C. Handle in a sterile environment with appropriate PPE.
Quality & Compliance
98.5% HPLC purity verified by an independently accredited third-party lab, MS identity confirmed. Every batch ships with a batch-specific Certificate of Analysis on request. UK-based supplier, UK tracked dispatch.
IGF-DES (1-3) — Frequently Asked Questions
Is IGF-DES (1-3) legal to buy in the UK?+
Yes. IGF-DES (1-3) is supplied as a research peptide for in-vitro laboratory use only and is not a controlled substance under the Misuse of Drugs Act 1971. It is legal to purchase, possess and store in the UK for research. It is not supplied for human use.
Is a Certificate of Analysis (CoA) provided for IGF-DES (1-3)?+
Yes. Every batch of IGF-DES (1-3) is tested by an independently accredited third-party laboratory, and the batch-specific Certificate of Analysis — covering HPLC purity (98.5%) and mass-spectrometry identity confirmation — is available on request.
How is IGF-DES (1-3) shipped and stored?+
IGF-DES (1-3) is shipped lyophilised at ambient temperature from the UK. On arrival, store the unopened vial at −20 °C protected from light. Once reconstituted with bacteriostatic water, store at 2–8 °C and use within the stability window for the peptide class.
How long does delivery take?+
Orders confirmed before 2pm are dispatched same working day from the UK via tracked courier. Typical delivery: UK 1–3 days, EU 3–7 days, US 5–10 business days. Tracked shipping is free on every order.
What purity is IGF-DES (1-3) supplied at?+
IGF-DES (1-3) is supplied at 98.5% purity by HPLC, verified by an independently accredited third-party laboratory with identity confirmed by mass spectrometry. The molecular weight is 6926.5 g/mol.