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C3a (70-77) TFA (63555-63-5 free base)

CAS No. ——

C3a (70-77) TFA (63555-63-5 free base)( Complement 3a (70-77) (TFA) )

Catalog No. M29892 CAS No. ——

C3a (70-77) TFA (Complement 3a (70-77) TFA) is a COOH-terminal fragment of the C3a anaphylatoxin peptide.

Purity : >98% (HPLC)

COA Datasheet HNMR HPLC MSDS Handing Instructions
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Biological Information

  • Product Name
    C3a (70-77) TFA (63555-63-5 free base)
  • Note
    Research use only, not for human use.
  • Brief Description
    C3a (70-77) TFA (Complement 3a (70-77) TFA) is a COOH-terminal fragment of the C3a anaphylatoxin peptide.
  • Description
    C3a (70-77) TFA (Complement 3a (70-77) TFA) is a COOH-terminal fragment of the C3a anaphylatoxin peptide.(In Vitro):The direct interaction of C3a(70-77) with human mononuclear leukocytes in culture results in a concentration-dependent inhibition of the generation of LIF evoked by mitogens and by the antigen SK-SD. C3a (70-77) induces histamine release and degranulation of rat mast cells, promotes contraction of guinea pig ileal tissue, and enhances vascular permeability in human skin. C3a (70-77) selectively desensitizes ileal smooth muscle to C3a but not to human C5a, a related anaphylatoxin. The cross-desensitization indicates a specific interaction of C3a (70-77) with cellular C3a binding sites.
  • In Vitro
    ——
  • In Vivo
    ——
  • Synonyms
    Complement 3a (70-77) (TFA)
  • Pathway
    Others
  • Target
    Other Targets
  • Recptor
    ——
  • Research Area
    ——
  • Indication
    ——

Chemical Information

  • CAS Number
    ——
  • Formula Weight
    937.96
  • Molecular Formula
    C37H62F3N13O12
  • Purity
    >98% (HPLC)
  • Solubility
    ——
  • SMILES
    ——
  • Chemical Name
    Sequence:Ala-Ser-His-Leu-Gly-Leu-Ala-Arg

Shipping & Storage Information

  • Storage
    (-20℃)
  • Shipping
    With Ice Pack
  • Stability
    ≥ 2 years

Reference

Payan DG, et al. Modulation of human lymphocyte function by C3a and C3a(70-77). J Exp Med. 1982 Sep 1;156(3):756-65.
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