Helen Frankenthaler Foundation

δ1-MSH amide peptide

γ3-MSH peptide

anti aging peptides for cosmetics laboratory scene

γ3-MSH peptide

Not For Human Use, Lab Use Only.

Product Information

  • Product Name: γ3-MSH peptide
  • Cat.#: 316020
  • Sequence Shortening: YVMGHFRWDRFGRRNGSSSSGVGGAAQ
  • Sequence: H-Tyr-Val-Met-Gly-His-Phe-Arg-Trp-Asp-Arg-Phe-Gly-Arg-Arg-Asn-Gly-Ser-Ser-Ser-Ser-Gly-Val-Gly-Gly-Ala-Ala-Gln-OH
  • Length (aa): 27
  • Peptide Purity (HPLC): 97%
  • Molecular Formula: C 126 H 188 N 44 O 37 S
  • Molecular Weight: 2943.22 net
  • CAS No.: 72629-64-2
  • Source: Synthetic
  • Form: Powder
  • Storage Guidelines: Normally, this peptide will be delivered in lyophilized form and should be stored in a freezer at or below -20 °C.

About TFA salt

Trifluoroacetic acid (TFA) is a common counterion from the purification process using High-Performance Liquid Chromatography (HPLC). The presence of TFA can affect the peptide's net weight, appearance, and solubility.

Impact on Net Weight

The TFA salt contributes to the total mass of the product. In most cases, the peptide content constitutes >80% of the total weight, with TFA accounting for the remainder.

Solubility

TFA salts generally enhance the solubility of peptides in aqueous solutions.

In Biological Assays

For most standard in vitro assays, the residual TFA levels do not cause interference. However, for highly sensitive cellular or biochemical studies, please be aware of its presence.

Peptide Property

  • Analysed Sequence: H-Y V M G H F R W D R F G R R N G S S S S G V G G A A Q-OH
  • Chemical Formula: C 126 H 188 N 44 O 37 S
  • Sequence length: 27
  • Extinction coefficient: 6970 M-1 cm-1
  • GRAVY: -0.74
  • Mw average: 2943.16
  • Theoretical pI: 11.94

GRAVY = grand average of hydropathy

Related Products / Services

  • Peptide Services: NovoPro's peptide synthesis services include standard chemical peptide synthesis, peptide modification, peptide libraries, and recombinant peptide expression.
  • Standard Peptide Synthesis: NovoPro offers quality peptides at the most competitive prices in the industry, starting at $3.20 per amino acid. NovoPro provides PepBox – Automatic Quote Tool for online price calculation.
  • Peptide Modifications: NovoPro offers a wide range of peptide modification services including isotope labeling (2 H, 15 N, and 13 C), multiple disulfide bonds, multiple phosphorylations, KLH, BSA, ovalbumin, amidation, acetylation, biotin, FITC, etc.

Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"