Peptides

[Glu1]-Fibrinopeptide B - 1 mg

132.00
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  • Cat.Number : AS-60501-1
  • Availability :
    In stock

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This peptide is derived from fibrinopeptide B amino acid residues 1-14. It is used as a mass spec (MS) standard in proteomic research.

Pyroglutamyl (pGlu) peptides may spontaneously form when either Glutamine (Q) or Glutamic acid (E) is located at the sequence N-terminus. The conversion of Q or E to pGlu is a natural occurrence and in general it is believed that the hydrophobic γ-lactam ring of pGlu may play a role in peptide stability against gastrointestinal proteases. Pyroglutamyl peptides are therefore considered a normal subset of such peptides and are included as part of the peptide purity during HPLC analysis.

Specifications

Chemistry
Sequence one letter code
  • EGVNDNEEGFFSAR
Sequence three letter code
  • H-Glu-Gly-Val-Asn-Asp-Asn-Glu-Glu-Gly-Phe-Phe-Ser-Ala-Arg-OH
CAS registry number
  • 103213-49-6
Molecular Formula
  • C66H95N19O26
Molecular Mass/ Weight
  • 1570.7
Modification
Conjugation
  • Unconjugated
Quantity & Purity
Purity
Storage & stability
Form
  • Lyophilized
Storage Conditions
  • - 20 °C
Activity
Application
Biomarker Target
Research Area
Sub-category Research Area
Usage
  • Research use
Source
Source / Species
  • human
Codes
Code Nacres
  • NA.26

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Citations

Elucidation of thioredoxin target protein networks in mouse.

Mol. Cell. Proteomics . 2009 May 04 ; 8(7) 1674 | DOI : 10.1074/mcp.M800580-MCP200

  • C. Fu
  • et al