• 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 $82.00 Please Inquire
5 mg $307.00 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 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

  • M188776

    9-(Methylsulfonyl)nonanyl nitrile

    Synthetic nitrile compound

    ≥98%
  • E6814

    Erdosteine

    Thiol derivative, antioxidant.

    ≥98%
  • B030960

    BAY-1082439

    PI3K inhibitor.

    ≥98%
  • G4796

    Glycerol Monolaurate

    Surfactant found in coconut oil.

    ≥98%
  • P1622

    Pefloxacin Methanesulfonate Dihydrate

    Fluoroquinolone; topoisomerase IV and bacterial...

    ≥98%
  • T3305

    Tibolone

    Synthetic steroid hormone used in HRT; SERM, PR...

    ≥98%
  • S5746

    Solanesol

    All-trans nonaprenol isoprenoid, found in Solan...

    TLC≥95%
  • D3348

    11,12-Dimethoxydihydrokawain

    Kawain derivative, lactone found in Piper methy...

    ≥97%
  • P2012

    PF-04217903

    Triazolopyrazine; c-MET inhibitor.

    ≥98%
  • B1879

    Betamethasone Valerate

    Synthetic steroid hormone; glucocorticoid agoni...

    ≥98%
  • W9602

    WY-14643

    A peroxisome proliferator-activated receptor ag...

    ≥98%
  • T3035

    Thienylheptyl Isothiocyanate

    Thienylbutyl ITC analog.

    ≥95%
  • A464768

    Altertoxin 1

    Mycotoxin contaminant in food and feed.

    ≥97%
  • C2946

    Chlorambucil

    Nitrogen mustard, DNA alkylator.

    ≥99%
  • R2712

    Recombinant HCV-NS3 Antigens

    Recombinant HCV antigen fragment.

    ≥95%
  • C6982

    Crustacean Cardioactive Peptide

    Neuropeptide hormone found in arthropods.

    ≥95%
  • K040009

    KB-0742 dihydrochloride

    CDK9 inhibitor.

    ≥99%
  • D3262

    Dipropyl Sulfide

    Organosulfide found in Allium; cholesterol synt...

    ≥99%
  • F4432

    FLI-06

    Notch inhibitor.

    ≥99%
  • G4482

    Glucagon-like Peptide I (7-37)

    Endogenous peptide hormone, GLP-1 fragment, inv...

    ≥95%

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