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Big Endothelin-1 fragment (22-38) (human)

CAS No. 124932-61-2

Big Endothelin-1 fragment (22-38) (human)( ——— )

Catalog No. M40165 CAS No. 124932-61-2

Big Endothelin-1 (22-38), human is derived from human, is the 22-38 fragment of Big Endothelin-1 (ET-1) (1-38). Big ET-1 (1-38) is a propeptide of ET-1, which has potent and long-lasting vasoconstrictor effects, equips a specific enzymatic cleavage of the 38 amino acid chain to form ET-1 (1-21) and the C-terminal fragment Big ET-1 (22-38).

Purity : >98% (HPLC)

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Biological Information

  • Product Name
    Big Endothelin-1 fragment (22-38) (human)
  • Note
    Research use only, not for human use.
  • Brief Description
    Big Endothelin-1 (22-38), human is derived from human, is the 22-38 fragment of Big Endothelin-1 (ET-1) (1-38). Big ET-1 (1-38) is a propeptide of ET-1, which has potent and long-lasting vasoconstrictor effects, equips a specific enzymatic cleavage of the 38 amino acid chain to form ET-1 (1-21) and the C-terminal fragment Big ET-1 (22-38).
  • Description
    Big Endothelin-1 (22-38), human is derived from human, is the 22-38 fragment of Big Endothelin-1 (ET-1) (1-38). Big ET-1 (1-38) is a propeptide of ET-1, which has potent and long-lasting vasoconstrictor effects, equips a specific enzymatic cleavage of the 38 amino acid chain to form ET-1 (1-21) and the C-terminal fragment Big ET-1 (22-38).
  • In Vitro
    Big Endothelin-1 (22-38), human (0.1 μM; 30 min) induces the release of prostacyclin (PGI2) from rabbit, guinea pig, and rat lungs.
  • In Vivo
    Big Endothelin-1 (22-38), human (3 nM/kg; intra-arterial injection; single dose) produces a significant rise in left ventricular systolic pressure (LVSP) in anesthetized rabbits, and is enhanced by cyclooxygenase inhibitor Indomethacin (5 mg/kg i.v.) significantly.Big Endothelin-1 (22-38), human (3 nM/kg; intravascular method; single dose), has no antiaggregatory properties for platelet induced by ADP in rabbits.
  • Synonyms
    ———
  • Pathway
    Others
  • Target
    Other Targets
  • Recptor
    ———
  • Research Area
    ———
  • Indication
    ———

Chemical Information

  • CAS Number
    124932-61-2
  • Formula Weight
    1809.03
  • Molecular Formula
    C80H125N23O25
  • Purity
    >98% (HPLC)
  • Solubility
    ———
  • SMILES
    ———
  • Chemical Name
    ——

Shipping & Storage Information

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

Reference

1. Hemsén A, et al. Metabolism of Big endothelin-1 (1-38) and (22-38) in the human circulation in relation to production of endothelin-1 (1-21). Regul Pept. 1995 Feb 14;55(3):287-97. ?
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