Cart 2
  • Ac-Leu-Arg-AMC peptide

Ac-Leu-Arg-AMC peptide

Not For Human Use, Lab Use Only.

Cat.#: 319639

Size:

* Buy 1 get 1 free (?) What is TFA?

Special Price 279.00 USD

Availability: 1-2 weeks
- +

Add to cart to get an online quotation

Product Information

  • Product Name
    Ac-Leu-Arg-AMC peptide
  • Documents

    Batch to batch variation of the purity

  • Sequence Shortening
    Ac-LR-AMC
  • Sequence
    Ac-Leu-Arg-AMC
  • Length (aa)
    2
  • Peptide Purity (HPLC)
    95.08%
  • Molecular Formula
    C24H34N6O5
  • Molecular Weight
    486.56
  • CAS No.
    929621-79-4
  • PubChem CID
    134611626
  • Source
    Synthetic
  • Form
    Powder
  • Description
    Ac-Arg-Leu-Arg-AMC is a fluorogenic peptide that is usually the substrate of choice for assaying activity of purified proteasomes. Benefits include a low Km, high specific activity, and the fact that the substrate is cleaved exclusively at the Arg-AMC bond.
  • 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
    • Onitsuka E, Okumura T, Murakami H, Nishino N, Morimatsu F. A judgment on postmortem aging in longissimus dorsi based on a peptide substrate library. Biosci Biotechnol Biochem. 2006 Dec;70(12):2836-43. doi: 10.1271/bbb.60208. Epub 2006 Dec 7. PMID: 17151460.
  • 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)

Mass
=
Concentration
×
Volume
×
Molecular Weight

• 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"