Helen Frankenthaler Foundation

Amino Acids

Bioactive peptide 25

l glutamic acid 5 tert butyl ester cas no 2419 56 9 lab product clean

Bioactive peptide 25

Not For Human Use, Lab Use Only.

Product Information

  • Product Name Bioactive peptide 25
  • Sequence Shortening VHLSDGEKNAISTAWG
  • Sequence H-Val-His-Leu-Ser-Asp-Gly-Glu-Lys-Asn-Ala-Ile-Ser-Thr-Ala-Trp-Gly-OH
  • Length (aa)16
  • Peptide Purity (HPLC)97.1%
  • Molecular Formula C 73 H 113 N 21 O 25
  • Molecular Weight 1684.8
  • Source Synthetic
  • Form Powder
  • Description Bioactive peptide 25 was found in hibernating ground squirrel (Citellus undulatus).
  • Storage Guidelines Normally, this peptide will be delivered in lyophilized form and should be stored in a freezer at or below -20 °C.
  • References
    • Ziganshin RKh, Sviriaev VI, Vas'kovski BV, et al. Biologically active peptides isolated from the brain of hibernating ground squirrels. Bioorg Khim. 1994;20(8-9):899-918.
  • 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.
Peptide Property
  • Analysed Sequence:H-V H L S D G E K N A I S T A W G-OH
  • Chemical Formula:C 73 H 113 N 21 O 25
  • Sequence length:16
  • Extinction coefficient:5690 M-1 cm-1
  • GRAVY:-0.34
  • Mw average:1684.79
  • Theoretical pI:5.22
  • Data Source:Peptide Property Calculator

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"