• 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

  • C7992

    CTX-0294885

    Bisaniline pyrimidine; pan-kinase inhibitor.

    ≥98%
  • T3099

    Thymus Factor

    Endogenous peptide, involved in immune signalin...

    ≥95%
  • A9715

    AZD-8330

    MEK 1/2 inhibitor.

    ≥98%
  • E7378

    Estrone

    Endogenous steroid hormone, estriol precursor; ...

    ≥97%
  • T0081

    Taurine

    Endogenous sulfonic acid involved in Ca2+ signa...

    ≥99%
  • S336486

    Simeprevir

    NS3/4A inhibitor

    ≥99%
  • G1210

    GDC-0623

    MEK inhibitor.

    ≥98%
  • Z8401

    Z-VAD-FMK

    Non-specific caspase inhibitor used to prevent ...

    ≥95%
  • D170310

    10,11-Dehydrocurvularin

    Fungal metabolite produced by Penicillium speci...

    ≥98%
  • N1983

    Neuropeptide Y (3-36), human

    Endogenous peptide neurotransmitter, involved i...

    ≥95%
  • A5373

    Anisomycin

    Peptidyl transferase inhibitor, protein transla...

    ≥98%
  • N5605

    Nobiletin

    Polymethoxylated flavone found in citrus fruits...

    ≥97%
  • R2713

    Recombinant HCV-NS4 Antigens

    Recombinant HCV antigen fragment.

    ≥95%
  • C4557

    Clofibrate

    Fibrate; PPARα agonist.

    ≥99%
  • C1668

    Cerivastatin Sodium

    Statin; HMG-CoA reductase inhibitor.

    ≥98%
  • G8103

    Guanylin, human

    Endogenous peptide hormone; guanyl cyclase C ag...

    ≥95%
  • S8045

    S-Sulforaphane

    Synthetic antioxidant that induces phase II enz...

    ≥96%
  • F3454

    Fingolimod Hydrochloride

    Sphingosine 1-phosphate antagonist.

    ≥99%
  • I458579

    Iloprost

    Prostacyclin analog

    ≥98%
  • Y1000

    Y27632 Dihydrochloride

    ROCK inhibitor.  
    ≥99%

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