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  • Motixafortide / BKT140 peptide

Motixafortide / BKT140 peptide

Not For Human Use, Lab Use Only.

Cat.#: 319847

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Product Information

  • Product Name
    Motixafortide / BKT140 peptide
  • Documents

    Batch to batch variation of the purity

  • Sequence Shortening
    {4-Fluorobenzoyl}-RR-{2-Naph-Ala}-CY-{Cit}-K-{d-Lys}-PYR-{Cit}-CR-NH2 (Disulfide bridge: Cys4-Cys13)
  • Sequence
    {4-Fluorobenzoyl}-Arg-Arg-{2-Naph-Ala}-Cys-Tyr-{Cit}-Lys-{d-Lys}-Pro-Tyr-Arg-{Cit}-Cys-Arg-NH2 (Disulfide bridge: Cys4-Cys13)
  • Length (aa)
    13
  • Peptide Purity (HPLC)
    96.28%
  • Molecular Formula
    C97H144FN33O19S2
  • Molecular Weight
    2159.52
  • CAS No.
    664334-36-5
  • Source
    Synthetic
  • Form
    Powder
  • Description
    In vivo, subcutaneous BKT140 injections dose-dependently suppressed the growth of acute myeloid leukemia and multiple myeloma xenografts, resulting in smaller, lighter tumors with expanded necrotic zones and elevated apoptotic activity.
  • Storage Guidelines
    Normally, this peptide will be delivered in lyophilized form and should be stored in a freezer at or below -20 °C. For more details, please refer to the manual: Handling and Storage of Synthetic Peptides
  • References
    • Beider K, Begin M, Abraham M, Wald H, Weiss ID, Wald O, Pikarsky E, Zeira E, Eizenberg O, Galun E, Hardan I, Engelhard D, Nagler A, Peled A. CXCR4 antagonist 4F-benzoyl-TN14003 inhibits leukemia and multiple myeloma tumor growth. Exp Hematol. 2011 Mar;39(3):282-92. doi: 10.1016/j.exphem.2010.11.010. Epub 2010 Dec 5. PMID: 21138752.
    • Peled A, Abraham M, Avivi I, Rowe JM, Beider K, Wald H, Tiomkin L, Ribakovsky L, Riback Y, Ramati Y, Aviel S, Galun E, Shaw HL, Eizenberg O, Hardan I, Shimoni A, Nagler A. The high-affinity CXCR4 antagonist BKT140 is safe and induces a robust mobilization of human CD34+ cells in patients with multiple myeloma. Clin Cancer Res. 2014 Jan 15;20(2):469-79. doi: 10.1158/1078-0432.CCR-13-1302. Epub 2013 Nov 18. PMID: 24246358.
  • About TFA salt

    Trifluoroacetic acid (TFA) is a common counterion from the purification process using High-Performance Liquid Chromatography (HPLC). The presence of TFA can affect the peptide's net weight, appearance, and solubility.

    Impact on Net Weight: The TFA salt contributes to the total mass of the product. In most cases, the peptide content constitutes >80% of the total weight, with TFA accounting for the remainder.

    Solubility: TFA salts generally enhance the solubility of peptides in aqueous solutions.

    In Biological Assays: For most standard in vitro assays, the residual TFA levels do not cause interference. However, for highly sensitive cellular or biochemical studies, please be aware of its presence.

  • Molar Concentration Calculator

  • Dilution Calculator

  • Percent Concentration Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

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• Peptide Services: NovoPro's peptide synthesis services include standard chemical peptide synthesis, peptide modification, peptide libraries, and recombinant peptide expression.

• Standard Peptide Synthesis: NovoPro offers quality peptides at the most competitive prices in the industry, starting at $3.20 per amino acid. NovoPro provides PepBox – Automatic Quote Tool for online price calculation.

• Peptide Modifications: NovoPro offers a wide range of peptide modification services including isotope labeling (2H, 15N, and 13C), multiple disulfide bonds, multiple phosphorylations, KLH, BSA, ovalbumin, amidation, acetylation, biotin, FITC, etc.

Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"