• 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
Endomorphin-1

Endomorphin-1

Product ID E5210
Cas No. 189388-22-5
Purity ≥95%
Product Unit SizeCostQuantityStock
5 mg $105.00 In stock
10 mg $210.00 In stock
25 mg $420.00 In stock
Bulk Quote

Quicklinks

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

Description

Endomorphin-1 is an endogenous agonist at μ-opioid receptors (μORs) in the spinal cord; it exhibits antinociceptive/analgesic, immunosuppressive, and pro-angiogenic activities. Endomorphin-1 increases pain thresholds in animal models of thermal pain and inhibits the formation of antibodies in other cellular models. In HUVECs, this peptide stimulates proliferation, migration, adhesion, and tube formation.

Product Info

Cas No.

189388-22-5

Purity

≥95%

Formula

C34H38N6O5

Formula Wt.

610.72

IUPAC Name

(2S)-1-[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]-N-[(2S)-1-[[(2S)-1- amino-1-oxo-3-phenylpropan-2-yl]amino]-3-(1H-indol-3-yl)-1-oxopropan-2- yl]pyrrolidine-2-carboxamide

Solubility

Soluble in water (0.6 mg/mL), DMSO.

Shipping and Storage

Store Temp

-20°C

Ship Temp

Ambient

Downloads

MSDS

E5210 MSDS PDF

Info Sheet

E5210 Info Sheet PDF

References

Dai X, Song HJ, Cui SG, et al. The stimulative effects of endogenous opioids on endothelial cell proliferation, migration and angiogenesis in vitro. Eur J Pharmacol. 2010 Feb 25;628(1-3):42-50. PMID: 19932695.

Anton B, Leff P, Calva JC, et al. Endomorphin 1 and endomorphin 2 suppress in vitro antibody formation at ultra-low concentrations: anti-peptide antibodies but not opioid antagonists block the activity. Brain Behav Immun. 2008 Aug;22(6):824-32. PMID: 18374539.

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

  • D0255

    Dantrolene Sodium Heptahydrate

    Hydantoin derivative; RyR antagonist, L-type Ca...

    ≥98%
  • B3278

    Biotin

    Water-soluble coenzyme, vitamin (B7) found in v...

    ≥98%
  • I530280

    INH1

    Hec1/Nek2 mitotic pathway inhibitor

    ≥98%
  • A4678

    Alternariol-9-methyl Ether

    Mycotoxin produced by Alternaria; oxidative pho...

    ≥98%
  • S8245

    Sulfadiazine

    Sulfonamide; folate production inhibitor.

    ≥98%
  • C0020

    Cafestol

    Diterpene found in brewed, unfiltered coffee; F...

    ≥98%
  • E5576

    Entecavir

    Nucleoside (deoxyguanosine) analog; DNA chain t...

    ≥97%
  • H9618

    Hydroquinone

    Basic phenol skeleton structure found in variou...

    ≥96%
  • P1622

    Pefloxacin Methanesulfonate Dihydrate

    Fluoroquinolone; topoisomerase IV and bacterial...

    ≥98%
  • R3011

    Recombinant TpN 15 protein

    Recombinant protein containing Treponema pallid...

    ≥95%
  • W317520

    WIN 55,212-2 Mesylate

    Non-selective cannabinoid receptor agonist.

    ≥98%
  • S1069

    Scriptaid

    HDAC inhibitor.

    ≥98%
  • R5894

    Roxatidine Acetate Hydrochloride

    Histamine H2 antagonist.

    ≥98%
  • H1695

    S-Hexylglutathione

    Glutathione-S-transferase inhibitor.

    ≥98%
  • I1418

    Idebenone

    Synthetic quinone CoQ analog, promotes mitochon...

    ≥98%
  • N0161

    β-Naphthoflavone

    AhR agonist.

    ≥98%
  • P6959

    Prothionamide

    Nicotinic acid derivative; InhA inhibitor.

    ≥98%
  • S7870

    Streptozocin

    Nitrosourea-amino sugar conjugate, DNA cross-li...

    ≥98%
  • G7541

    GSK-1904529A

    InsR and IGF-1R inhibitor.

    ≥98%
  • C4534

    Clindamycin Palmitate Hydrochloride

    Lincosamide; ribosomal translocation and protei...

    ≥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