• 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

  • E7324

    Ethisterone

    Synthetic steroid hormone, contraceptive; PR ag...

    ≥98%
  • I7459

    1-Isothiocyanato-8-(methylsulfinyl)-octane

    ITC found in Nasturtium officinale (watercress)...

    ≥98%
  • A7204

    AS-605240

    p110δ PI3K inhibitor.

    ≥98%
  • L0107

    Lactacystin

    Found in Streptomyces; proteasome inhibitor.

    ≥98%
  • D178589

    1-Deoxynojirimycin

    Anti-diabetic alkaloid

    ≥98%
  • A2501

    AG-1517

    EGFR inhibitor.

    ≥98%
  • I7359

    1-Isothiocyanato-8-(methylsulfenyl)-octane

    ITC, erucin analog.

    ≥98%
  • D364086

    Decernotinib

    JAK3 inhibitor.

    ≥99%
  • F8150

    Fumonisin B2

    Mycotoxin produced by Fusarium; sphingosine acy...

    ≥97%
  • N1755

    Neomycin Sulfate

    Polycationic aminoglycoside; protein translatio...

    ≥98%
  • G571344

    (±)-Goitrin

    Reduces production of thyroid hormones

    ≥98%
  • M1679

    Methysticin

    Kavalactone originally found in Piper methystic...

    ≥98%
  • V3253

    Vinblastine Sulfate

    Vinca alkaloid found in Catharanthus; microtubu...

    ≥96%
  • I7258

    Isoflurane

    Ca2+ ATPase and ATP-sensitive K+ channel activa...

    ≥98%
  • N1868

    Neratinib

    EGFR inhibitor.

    ≥98%
  • A600002

    AP-26113

    Pan inhibitor of ALK.

    ≥98%
  • N344780

    N-Nitroso Bumetanide

    Bumetanide impurity

    ≥99%
  • M3321

    Mifepristone

    Synthetic steroid, contraceptive; PR and glucoc...

    ≥98%
  • A3212

    3′-Azido-3′-deoxythymidine

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

    ≥98%
  • N3276

    Nitroso(acetoxymethyl)methylamine

    NNK precursor found in tobacco smoke; carcinoge...

    ≥97%

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