• 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

  • V3278

    Vitamin E Acetate

    Vitamin E analog, antioxidant.

    ≥98%
  • H1657

    Heparin-binding Peptide

    Peptide, binds heparin.

    ≥95%
  • T5611

    δ-Tocotrienol

    Antioxidant, vitamin E derivative found in vege...

    ≥98%
  • C002045

    Oxazolidine Cabazitaxel

    Synthesis impurity

    ≥95%
  • C9611

    Cyclosporin A

    Cyclic peptide; calcineurin inhibitor.

    ≥98%
  • A046189

    Abexinostat

    Primarily targets HDAC1

    ≥98%
  • I088240

    (S,S)-ICG-001

    Wnt/β-catenin inhibitor

    ≥98%
  • C0367

    S-(−)-Carbidopa Monohydrate

    Hydrazine; L-amino acid decarboxylase inhibitor...

    ≥98%
  • E537331

    Enniatin Complex

    Mycotoxin contaminant found in cereal grains.

    ≥98%
  • I0482

    S-(+)-Ibuprofen

    Optically active isomer of ibuprofen, NSAID; CO...

    ≥98%
  • M3598

    Mizoribine Hydrobromide

    IMPDH inhibitor.

    ≥98%
  • G1652

    Genistein

    Phytoestrogen, isoflavone found in various plan...

    ≥98%
  • A7657

    Atosiban Acetate

    Peptide, alters uterine contractility; V1/2 and...

    ≥95%
  • I7258

    Isoflurane

    Ca2+ ATPase and ATP-sensitive K+ channel activa...

    ≥98%
  • O6953

    Ornidazole

    5-Nitroimidazole derivative; genotoxic.

    ≥98%
  • N8604

    NVP-BGT226

    PI3K and mTOR inhibitor.

    ≥98%
  • P0109

    P7C3A20

    Fluorinated aminopropyl carbazole, neuroprotect...

    ≥94%
  • R3012

    Recombinant TpN 17 protein

    Recombinant protein containing Treponema pallid...

    ≥95%
  • A7668

    Atracurium Besylate

    Non-depolarizing NMJ blocker; AChR antagonist.<...

    ≥95%
  • F4782

    Fludarabine Phosphate

    Nucleoside (adenosine) analog; DNA chain termin...

    ≥98%

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