• 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

  • A9715

    AZD-8330

    MEK 1/2 inhibitor.

    ≥98%
  • C0168

    Canthaxanthin

    Carotenoid terpene pigment found in various pla...

    ≥9% (product contains stabilizers)
  • B164094

    Beclomethasone Dipropionate

    Prodrug

    ≥99%
  • C3251

    Cinnarizine

    FIASMA, L-type Ca2+ channel blocker, D2 antagon...

    ≥98%
  • D5753

    Donepezil Hydrochloride

    GSK3 and AChE inhibitor, potential σ1 agonist....

    ≥98%
  • K0022

    K252b

    Staurosporine analog; PKC inhibitor.

    ≥98%
  • B5561

    B-type Natriuretic Peptide (1-32), human

    Endogenous cardiomodulatory peptide; NPR-A agon...

    ≥97%
  • T6903

    Tranylcypromine Hydrochloride

    MAO and histone demethylase LSD1 inhibitor.

    ≥98%
  • E6356

    Epothilone D

    Microtubule depolymerization inhibitor.

    ≥98%
  • P0093

    Paclitaxel, semi-synthetic

    Semi-synthetic diterpene originally found in Ta...

    ≥99%
  • D3357

    Diosmin

    Flavone found in Teucrium.

    ≥95%
  • P3210

    Picoplatin

    Pt-based DNA cross-linker.

    ≥98%
  • T6830

    Triadimefon

    Neurotoxin, mutagen.

    ≥98%
  • M403007

    MK-3697

    Orexin 2 receptor antagonist

    ≥98%
  • T0298

    Tazobactam

    β-lactamase inhibitor.

    ≥98%
  • I5212

    Indirubin

    Bisindole isomer of indigo found in Indigo natu...

    ≥98%
  • D760022

    DT-2216

    BCL-XL specific degrader

    ≥98%
  • D3229

    7,8-Dihydrokawain

    Kavalactone originally found in Piper methystic...

    ≥98%
  • P2510

    4-Phenylbutylisothiocyanate

    Synthetic ITC.

    ≥98%
  • Z4552

    ZLN005

    PPARγ coactivator-1α expression stimulator.

    ≥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