Peptides

Dynorphin A (1-17) Peptide Fragment

  • Cat.Number : AS-24297
  • Availability :
    In production

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Quantity

Dynorphins are a class of opioid peptides that arise from the precursor protein prodynorphin. Upon cleavage by proprotein convertase 2 (PC2), multiple active peptides are released: dynorphin A, dynorphin B, and α/β-neo-endorphin. Dynorphins exert their effects primarily through the Κ-opioid receptor (KOR), a G-protein-coupled receptor. Dynorphin has been shown to be a modulator of pain response, involved in drug addiction and appetite control.

Specifications

Chemistry
Sequence one letter code
  • YGGFLRRIRPKLKWDNQ
Sequence three letter code
  • H-Tyr-Gly-Gly-Phe-Leu-Arg-Arg-Ile-Arg-Pro-Lys-Leu-Lys-Trp-Asp-Asn-Gln-OH
CAS registry number
  • 80448-90-4
Molecular Formula
  • C99H155N31O23
Molecular Mass/ Weight
  • 2147.6
Modification
Conjugation
  • Unconjugated
Quantity & Purity
Purity
  • Peak Area by HPLC ≥95%
Storage & stability
Form
  • Lyophilized
Storage Conditions
  • - 20 °C
Activity
Biomarker Target
Research Area
Sub-category Research Area
Usage
  • Research use
Source
Source / Species
  • pig

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Citations

Parallel detection of intrinsic fluorescence from peptides and proteins for quantification during mass spectrometric analysis

Anal Chem . 2011 Mar 15 ; 83(6) 2187 | DOI : 10.1021/ac103023q

  • J. Russell

References

Porcine pituitary dynorphin: complete amino acid sequence of the biologically active heptadecapeptide

PNAS . 1981 Nov 01 ; 78(11) 7219 | DOI : https://doi.org/10.1073/pnas.78.11.7219

  • A. Goldstein
  • et al

Isolation and structure of dynorphin, an opioid peptide, from porcine duodenum.

Nature . 1982 Jan 28 ; 295 339 | DOI : 10.1038/295339a0

  • S. Tachibana
  • et al