• 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
Opioid Receptor Antagonist Ac-RFMWMK-NH2

Opioid Receptor Antagonist Ac-RFMWMK-NH2

Product ID O6132
Cas No.
Purity ≥98%
Product Unit SizeCostQuantityStock
1 mg $204.00 Please Inquire
Bulk Quote

Quicklinks

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

Description

This acetalin peptide inhibits all opioid receptors with the greatest affinity for μ-opioid receptors (μORs) and the weakest affinity for δ-opioid receptors (δORs); it increases contractility in the guinea pig ileum assay.

Product Info

Purity

≥98%

Formula

C44H66N12O7S2

Formula Wt.

939.2

Solubility

Soluble in water (2 mg/mL).

Shipping and Storage

Store Temp

-20°C

Ship Temp

Ambient

Downloads

MSDS

O6132 MSDS PDF

Info Sheet

O6132 Info Sheet PDF

References

Dooley CT, Chung NN, Schiller PW, et al. Acetalins: opioid receptor antagonists determined through the use of synthetic peptide combinatorial libraries. Proc Natl Acad Sci U S A. 1993 Nov 15;90(22):10811-5. PMID: 8248174.

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

  • S8345

    S-(−)-Sulpiride

    GHB agonist, D2/3 antagonist.

    ≥99%
  • E5222

    Endothelin-3, human

    Endogenous peptide, involved in vascular contra...

    ≥95%
  • M0374

    Masitinib

    PDGFR and c-Kit inhibitor.

    ≥99%
  • G4532

    Gliclazide

    Sulfonylurea; SUR1 antagonist.

    ≥98%
  • A4850

    [His18]-Amylin, rat

    Endogenous peptide hormone inolved in gastric e...

    ≥95%
  • S0381

    Sauvagine

    CRF-related peptide found in amphibians.

    ≥98%
  • C9876

    CYT-387

    JAK2 inhibitor.

    ≥98%
  • A9600

    AZD-3463

    ALK and IGF-1R inhibitor.

    ≥99%
  • A5193

    Amygdalin

    Glucoside found in stone fruits and apples.

    ≥98%
  • G1745

    Gemcitabine Hydrochloride

    Nucleoside (deoxycytidine) analog; ribonucleoti...

    ≥98%
  • T2816

    L-Theanine

    Non-essential amino acid found in Camellia and ...

    ≥98%
  • G3460

    Ginsenoside F1

    Triterpene saponin found in species of Panax.

    ≥98%
  • A6934

    Aristolochic Acid C

    Found in Aristolochia and Radix; potential PLA2...

    ≥94%
  • A4679

    Altrenogest

    Synthetic progestogen; PR agonist.

    ≥98%
  • R1627

    Regorafenib Anhydrous

    Multikinase inhibitor.

    ≥99%
  • I0416

    Iberin

    Isothiocyanate found in cruciferous vegetables,...

    ≥97%
  • B1955

    Benztropine Mesylate

    DAT inhibitor.

    ≥99%
  • L943721

    LXS-196

    Selective inhibitor of protein kinase C (PKC).<...

    ≥98%
  • T1644

    Telmisartan

    AT-II antagonist, PPARγ/δ modulator.

    ≥98%
  • F4481

    Flurbiprofen

    NSAID; COX-1/2 inhibitor.

    ≥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