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Kassinin

Kassinin

Product ID K0172
Cas No. 63968-82-1
Purity ≥95%
Product Unit SizeCostQuantityStock
1 mg $81.70 Please Inquire
2 mg $138.90 Please Inquire
5 mg $245.30 Please Inquire
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  • Description
  • Product Info
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  • References
  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Custom Order

Description

Kassinin is a tachykinin neuropeptide originally found in amphibian skin; it binds neurokinin 2 (NK2) receptors and displays gastrointestinal motility modulating activity. Kassinin stimulates ion transport across skin membranes. Kassinin also induces contractions in bladder muscle and inhibits both gastric acid secretion and gastric emptying.

Product Info

Cas No.

63968-82-1

Purity

≥95%

Formula

C59H95N15O18S

Formula Wt.

1334.6

Chemical Name

L-alpha-Aspartyl-L-valyl-L-prolyl-L-lysyl-L-seryl-L-alpha-aspartyl-L-glutaminyl-L-phenylalanyl-L-valylglycyl-L-leucyl-L-Methioninamide

IUPAC Name

3-amino-4-[[1-[2-[[6-amino-1-[[1-[[1-[[5-amino-1-[[1-[[1-[[2-[[1-[(1- amino-4-methylsulfanyl-1-oxobutan-2-yl)amino]-4-methyl-1-oxopentan-2-yl] amino]-2-oxoethyl]amino]-3-methyl-1-oxobutan-2-yl]amino]-1-oxo-3- phenylpropan-2-yl]amino]-1, 5-dioxopentan-2-yl]amino]-3-carboxy-1-oxopropan-2-yl]amino]-3-hydroxy-1- oxopropan-2-yl]amino]-1-oxohexan-2-yl]carbamoyl]pyrrolidin-1-yl]-3- methyl-1-oxobutan-2-yl]amino]-4-oxobutanoic acid

Synonym

Solubility

Soluble in water, 1% ammonia.

Appearance

White to off white powder

Shipping and Storage

Store Temp

-20°C

Ship Temp

Ambient

Downloads

MSDS

K0172 MSDS PDF

Info Sheet

K0172 Info Sheet PDF

References

Lippe C, Bellantuono V, Ardizzone C, et al. Eledoisin and Kassinin, but not Enterokassinin, stimulate ion transport in frog skin. Peptides. 2004 Nov;25(11):1971-5. PMID: 15501529.

Bolle P, Severini C, Falconieri-Erspamer G, et al. Effects of natural tachykinins on porcine lower urinary tract smooth muscle. J Auton Pharmacol. 2000 Jun;20(3):157-61. PMID: 11193004.

Improta G, Broccardo M. Tachykinins: effects on gastric secretion and emptying in rats. Pharmacol Res. 1990 Sep-Oct;22(5):605-10. PMID: 2177557.

Custom Order

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