Peptide Medix product catalog

Research Peptides · Cat. 051-86

S961 / Insulin Receptor Antagonist

Supplied as 100 µg per unit. Purity ≥ 95%. Molecular weight 4801.19. Species: Other species. Technical values shown are imported catalog fields and should be confirmed against current documentation. Laboratory research use only.

Specifications

Catalog number051-86
Product typeResearch Peptides
Peptide familyInsulin & Insulin-Like Growth Factors (IGF)
SpeciesOther species
Unit size100 µg
Molecular weight4801.19 Da
Purity≥ 95%
ValidationExhibits correct molecular weight
AppearanceWhite powder
ContentsEach vial contains 100 µg of NET peptide.
SolubilitySoluble in any buffer with pH > 7.5.
Disulfide BridgeDisulfide bridge: Cys33 - Cys40 Protein Kinase Mitogen-activated Protein Kinase Kinase Kinase Kinase 4 (MAP4K4) Promotes Obesity-induced Hyperinsulinemia. Roth flach RJ, Danai LV, Distefano MT, et al. J Biol Chem. 2016;291(31):16221-30. Glucose Induces Mouse β-Cell Proliferation via IRS2, MTOR, and Cyclin D2 but Not the Insulin Receptor. Stamateris RE, Sharma RB, Kong Y, et al. Diabetes. 2016;65(4):981-95. Insulin-like growth factor 1 (IGF-1) stabilizes nascent blood vessels. Jacobo SM, Kazlauskas A. J Biol Chem. 2015;290(10):6349-60.
Intended useIn vitro laboratory research only — not for human or veterinary use, diagnostic or therapeutic purposes

Sequence

Gly-Ser-Leu-Asp-Glu-Ser-Phe-Tyr-Asp-Trp-Phe-Glu-Arg-Gln-Leu-Gly-Gly-Gly-Ser-Gly-Gly-Ser-Ser-Leu-Glu-Glu-Glu-Trp-Ala-Gln-Ile-Gln-Cys-Glu-Val-Trp-Gly-Arg-Gly-Cys-Pro-Ser-Tyr

43 residues · MW 4801.19

Storage & handling

Up to 6 months in lyophilized form at 0-5°C. For best results, rehydrate just before use. After rehydration, keep solution at +4°C for up to 5 days or freeze at -20°C for up to 3 months. Aliquot before freezing to avoid repeated freeze-thaw cycles.

Confirm handling and preparation requirements against current product documentation and the requirements of your laboratory protocol.

Frequently asked

What is S961 / Insulin Receptor Antagonist?
S961 / Insulin Receptor Antagonist is a research peptide listed under catalog number 051-86 in the Insulin & Insulin-Like Growth Factors (IGF) family, other species sequence. It is supplied as 100 µg per unit for in vitro laboratory research.
What purity is listed for 051-86?
The imported catalog record lists ≥ 95% (exhibits correct molecular weight). Request and verify current lot-specific documentation before purchase.
How should S961 / Insulin Receptor Antagonist be stored?
Up to 6 months in lyophilized form at 0-5°C. For best results, rehydrate just before use. After rehydration, keep solution at +4°C for up to 5 days or freeze at -20°C for up to 3 months. Aliquot before freezing to avoid repeated freeze-thaw cycles.
What is the sequence of S961 / Insulin Receptor Antagonist?
The 43-residue sequence is Gly-Ser-Leu-Asp-Glu-Ser-Phe-Tyr-Asp-Trp-Phe-Glu-Arg-Gln-Leu-Gly-Gly-Gly-Ser-Gly-Gly-Ser-Ser-Leu-Glu-Glu-Glu-Trp-Ala-Gln-Ile-Gln-Cys-Glu-Val-Trp-Gly-Arg-Gly-Cys-Pro-Ser-Tyr, molecular weight 4801.19.
What is the intended use of 051-86?
This catalog listing is for laboratory research use only. It is not represented as a drug, food, supplement, cosmetic or diagnostic product, and it is not offered for human or veterinary use.

This page reproduces an imported research-catalog record. Verify identity, specifications, documentation and suitability before purchase. The item is offered only for laboratory research and is not represented for human or veterinary use.