• 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 $94.50 In stock
10 mg $157.50 In stock
25 mg $367.50 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

  • P6264

    PPQ-102

    Pyramido-pyrrolo-quinoxalinedione; CFTR blocker...

    ≥98%
  • R3011

    Recombinant TpN 15 protein

    Recombinant protein containing Treponema pallid...

    ≥95%
  • G2869

    Ghrelin, rat

    Endogenous peptide hormone, involved in feeding...

    ≥95%
  • R2511

    RGDC

    Peptide, used to study cell-surface binding; po...

    ≥95%
  • O1176

    n-Octyl Caffeate

    Caffeic acid derivative.

    ≥98%
  • N344780

    N-Nitroso Bumetanide

    Bumetanide impurity

    ≥99%
  • K740640

    KSQ-4279

    USP1 inhibitor

    ≥98%
  • D1759

    Deoxynivalenol

    Trichothecene mycotoxin produced by Fusarium.

    ≥98%, TLC
  • C104761

    CCT-196969

    pan-Raf inhibitor.

    ≥98%
  • A5235

    Amitriptyline Hydrochloride

    FIASMA, σ1, RyR2, TrkA/B agonist; SERT, NET in...

    ≥98%
  • P2510

    4-Phenylbutylisothiocyanate

    Synthetic ITC.

    ≥98%
  • S3313

    Sildenafil Citrate

    PDE5/6 inhibitor.

    ≥99%
  • F8150

    Fumonisin B2

    Mycotoxin produced by Fusarium; sphingosine acy...

    ≥97%
  • Z5744

    Zoledronic Acid Hydrate

    Bisphosphonate; FPPS inhibitor.

    ≥98%
  • H9814

    25-Hydroxyvitamin D2

    Vitamin D2, ergocalciferol metabolite; VDR agon...

    ≥98%
  • A2658

    Agomelatine

    Melatonin analog; MT1/2 agonist, 5-HT2C antagon...

    ≥98%
  • A5033

    4-Aminosalicylic Acid

    Dihydrofolate reductase inhibitor.

    ≥98%
  • V3378

    Vitamin B12

    Coenzyme, vitamin found in dairy, meat, eggs, f...

    ≥97%
  • C0261

    Captopril

    ACE inhibitor.

    ≥98%
  • P1852

    Penicillin G procaine

    Hydrophobic β-lactam; penicillin binding prote...

    ≥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

©2025 LKT Laboratories, All Rights Reserved - Products for research use only