• 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
Kyotorphin

Kyotorphin

Product ID K9858
Cas No. 70904-56-2
Purity ≥95%
Product Unit SizeCostQuantityStock
5 mg $95.00 In stock
10 mg $158.00 In stock
25 mg $368.00 In stock
Bulk Quote

Quicklinks

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

Description

Kyotorphin is an opioid neuropeptide that exhibits analgesic, antinociceptive, vasodilatory, and antihypertensive activities. Kyotorphin binds the kyotorphin receptor, which is coupled to Gi GPCRs, altering downstream PLC signaling and met-enkephalin release.

Product Info

Cas No.

70904-56-2

Purity

≥95%

Formula

C15H23N5O4

Formula Wt.

337.4

IUPAC Name

(2S)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]-5-(diaminomethylideneamino)pentanoic acid

Synonym

KTP

Solubility

Soluble in water.

Appearance

White to off white powder

Shipping and Storage

Store Temp

-20°C

Ship Temp

Ambient

Downloads

MSDS

K9858 MSDS PDF

Info Sheet

K9858 Info Sheet PDF

References

Miguel M, Manso M, Aleixandre A, et al. Vascular effects, angiotensin I-converting enzyme (ACE)-inhibitory activity, and antihypertensive properties of peptides derived from egg white. J Agric Food Chem. 2007 Dec 26;55(26):10615-21. PMID: 18047278.

Ueda H, Inoue M. In vivo signal transduction of nociceptive response by kyotorphin (tyrosine-arginine) through Galpha(i)- and inositol trisphosphate-mediated Ca(2+) influx. Mol Pharmacol. 2000 Jan;57(1):108-15. PMID: 10617685.

Satoh M, Wada T, Iwama T, et al. Sites of analgesic actions of kyotorphin and D-kyotorphin in the central nervous system of rats. Neuropeptides. 1985 Feb;5(4-6):415-8. PMID: 4000414.

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.

Related Products

  • C104761

    CCT-196969

    pan-Raf inhibitor.

    ≥98%
  • V0145

    Valinomycin

    Peptide, neutral ionophore.

    ≥98%
  • C0344

    Calphostin C

    Found in Cladosporium; PKC inhibitor.

    ≥95%
  • D336486

    Dimethylamino Parthenolide

    Water-soluble parthenolide analog; NF-κB inhib...

    ≥98%
  • F4557

    Floxuridine

    5-Fluorouracil derivative, fluorinated pyrimidi...

    ≥98%
  • C4534

    Clindamycin Palmitate Hydrochloride

    Lincosamide; ribosomal translocation and protei...

    ≥98%
  • Z4833

    ZM-336372

    c-Raf inhibitor, tyrosine kinase inhibitor.

    ≥98%
  • M3576

    Mitotane

    Diphenylmethane, inhibits secretion of cortisol...

    ≥98%
  • R5878

    Rotenone

    Micronuclei formation inducer, antimitotic, oxi...

    ≥97%
  • N3378

    S-Nitrosoglutathione

    NO donor.

    ≥95%
  • T3099

    Thymus Factor

    Endogenous peptide, involved in immune signalin...

    ≥95%
  • D0253

    Danazol

    Ethisterone derivative, synthetic steroid, used...

    ≥99%
  • G7240

    GSK-2830371

    Wip1 inhibitor.

    ≥98%
  • M1779

    Methyldopa Sesquihydrate

    DOPA decarboxylase inhibitor, indirect α2-adre...

    ≥98%
  • G8850

    GW-5074

    c-Raf inhibitor.

    ≥98%
  • F5873

    Foscarnet Sodium Hydrate

    Metal ion chelator, viral DNA polymerase inhibi...

    ≥98%
  • O783743

    OTSSP167 Hydrochloride

    MELK inhibitor.

    ≥98%
  • A6932

    Aristolochic Acid A

    Found in Aristolochia and Radix; PLA2 inhibitor...

    ≥95%
  • M1977

    Metronidazole

    Nitroimidazole; DNA synthesis inhibitor.

    ≥98%
  • T1652

    Teniposide

    Podophyllotoxin derivative; topoisomerase II in...

    ≥97%

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

©2026 LKT Laboratories, All Rights Reserved - Products for research use only