• 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
Ketolide Resistance Peptide MRFFV

Ketolide Resistance Peptide MRFFV

Product ID K1674
Cas No.
Purity ≥98%
Product Unit SizeCostQuantityStock
1 mg $81.70 Please Inquire
5 mg $306.70 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 peptide (MRFFV) confers resistance to ketolide antibiotics, preventing antibiotic binding of bacterial ribosomes and allowing the continuation of protein synthesis.

Product Info

Purity

≥98%

Formula

C34H50N8O6S

Formula Wt.

698.88

Solubility

Soluble in water.

Shipping and Storage

Store Temp

-20°C

Ship Temp

Ambient

Downloads

Info Sheet

K1674 Info Sheet PDF

References

Verdier L, Gharbi-Benarous J, Bertho G, et al. Antibiotic resistance peptides: interaction of peptides conferring macrolide and ketolide resistance with Staphylococcus aureus ribosomes: conformation of bound peptides as determined by transferred NOE experiments. Biochemistry. 2002 Apr 2;41(13):4218-29. PMID: 11914067.

Tripathi S, Kloss PS, Mankin AS. Ketolide resistance conferred by short peptides. J Biol Chem. 1998 Aug 7;273(32):20073-7. PMID: 9685347.

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

  • B3573

    Bisdemethoxycurcumin

    Curcumin derivative; DNMT1 and α-amylase inhib...

    ≥98%
  • A5313

    Andrographolide

    Labdane diterpene found in Andrographis; RLR (R...

    ≥98%
  • L186858

    Levomefolic acid

    Folic acid derivative

    ≥98%
  • D3214

    2′,3′-Dideoxyinosine

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

    ≥98%
  • A5161

    Ampiroxicam

    Piroxicam prodrug, NSAID; COX-1/2 inhibitor.

    ≥98%
  • N8561

    NVP-AEW541

    IGF-1R inhibitor.

    ≥98%
  • P327212

    Pifithrin-α-cyclic Hydrobromide

    p53 inhibitor

    ≥98%
  • K1776

    Ketotifen Fumarate

    H1 histamine and LT antagonist, PDE inhibitor.<...

    ≥98%
  • D5611

    Docosahexaenoic Acid (all cis-4,7,10,13,16,19) Methyl Ester

    Essential fatty acid found in fish oil, involve...

    ≥99%
  • P9668

    Pyrantel Pamoate

    Mixture of pyrantel, a thiophene, and pamoic ac...

    ≥98%
  • E6825

    Ergosterol

    Sterol cell membrane component found in yeast a...

    ≥96%
  • O4658

    Olopatadine Hydrochloride

    Mast cell stabilizer; histamine H1/2/3 antagoni...

    ≥99%
  • A4438

    Allatostatin I

    Neuropeptide found in insects; juvenile hormone...

    ≥95%
  • D178589

    1-Deoxynojirimycin

    Anti-diabetic alkaloid

    ≥98%
  • S8110

    Sucralfate

    Antacid; pepsin inhibitor. Assay (Polysaccharid...

    Assay (Polysaccharide sulfate) 30-38%
  • P1852

    Penicillin G procaine

    Hydrophobic β-lactam; penicillin binding prote...

    ≥98%
  • J0274

    Jasplakinolide

    Marine toxin; actin polymerization inducer.

    ≥98%
  • O9334

    Oxibendazole

    Benzimidazole; microtubule polymerization inhib...

    ≥98%
  • G0181

    Gastrin Releasing Peptide, human

    Endogenous bombesin-like peptide, involved in f...

    ≥95%
  • G1310

    GDC-0349

    mTOR 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

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