• Skip to primary navigation
  • Skip to main content
  • Skip to footer

LKT Labs

Biochemicals for Life Science Research

  • Products
    • New Products
    • Cancer Biology
    • Cardiovascular
    • Endocrine Signaling and Immunology
    • Metabolic and GI Pathology
    • Microbiology
    • Natural Products
    • Neuroscience
    • Peptides
    • Pharmaceutical Impurities and Derivatives
    • Stem Cell Modulators
  • Services
    • Custom Synthesis
    • Natural Product Isolation
    • Analytical Services
  • Int’l Distributors
  • Support
    • About LKT Labs
    • General Inquiry
    • Bulk Quote Request
    • Document Request
    • Technical Support
    • Catalog Request
    • Product Flyers
  • Contact Us
  • Cart
  • Login / Register

Uperolein

Product ID U6118
Cas No. 55601-63-3
Purity ≥95%
Product Unit SizeCostQuantityStock
1 mg $163.20 Please Inquire
2 mg $278.20 Please Inquire
5 mg $489.60 Please Inquire
Bulk Quote
Add to Wishlist

Quicklinks

  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Custom Order

Description

Uperolein is a physalaemin-like endecapeptide that acts as a tachykinin, binding the neurokinin-1 (NK1) receptor. Uperolein induces spasmogenic activity in smooth muscle cells in the stomach. Uperolein was initially found in the skin of species of Uperoleia and Taudactylus frogs.

Product Info

Cas No.

55601-63-3

Purity

≥95%

Formula

C57H79N13O16S

Formula Wt.

1234.42

IUPAC Name

(2S)-N-[(2S)-1-[[(2S)-1-[[(2S)-1-[[2-[[(2S)-1-[[(2S)-1-amino-4-methylsulfanyl-1-oxobutan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-2-oxoethyl]amino]-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-1-oxopropan-2-yl]-2-[[(2S)-1-[(2S)-3-hydroxy-2-[[(2S)-1-[(2S)-5-oxopyrrolidine-2-carbonyl]pyrrolidine-2-carbonyl]amino]propanoyl]pyrrolidine-2-carbonyl]amino]butanediamide

Solubility

Soluble in water.

Shipping and Storage

Store Temp

-20°C

Ship Temp

Ambient

Downloads

MSDS

U6118 MSDS PDF

Info Sheet

U6118 Info Sheet PDF

References

Dike A, Cowsik SM. Solution structure of amphibian tachykinin Uperolein bound to DPC micelles. J Struct Biol. 2006 Dec;156(3):442-52. PMID: 16979908.

Bertaccini G, Coruzzi G. Action of some natural peptides on the stomach of the anaesthetized rat. Naunyn Schmiedebergs Arch Pharmacol. 1977 Jun;298(2):163-6. PMID: 882154.

Erspamer V, Negri L, Erspamer GF, et al. Uperolein and other active peptides in the skin of the Australian leptodactylid frogs Uperoleia and Taudactylus. Naunyn Schmiedebergs Arch Pharmacol. 1975;289(1):41-54. PMID: 1186916.

Custom Order

  • Size of single unit expressed as number (e.g. '500' in the case of 500 mg)
  • Total quantity of unit size desired (e.g. '10' in the case of 10 x 500 mg). If only one unit is desired, you may leave this blank.
  • This field is for validation purposes and should be left unchanged.

Footer

  • Contact Us
  • About Us
  • Site Map
  • Terms and Conditions
LKT Laboratories, Inc.
545 Phalen Blvd.
St. Paul MN, 55130

Ph: (888)-558-5227
Fax: (888)-558-7329

©2023 LKT Laboratories, All Rights Reserved - Products for research use only