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  • Nigrocin-2ISa peptide

Nigrocin-2ISa peptide

Not For Human Use, Lab Use Only.

Cat.#: 308317

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

Special Price 375.70 USD

Availability: 3 weeks
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Product Information

  • Product Name
    Nigrocin-2ISa peptide
  • Documents

    Batch to batch variation of the purity

  • Sequence Shortening
    GIFSTVFKAGKGIVCGLTGLC
  • Sequence
    Gly-Ile-Phe-Ser-Thr-Val-Phe-Lys-Ala-Gly-Lys-Gly-Ile-Val-Cys-Gly-Leu-Thr-Gly-Leu-Cys
  • Length (aa)
    21
  • Peptide Purity (HPLC)
    97.8%
  • Source
    Synthetic
  • Form
    Powder
  • Description
    Active against E. coli (MIC=25 uM), S. aureus (3.1 uM), MRSA (12.5 uM), B. subtilis (MIC 12.5 uM), C. albicans (MIC=50 uM). Nigrocin-2ISa has Antibacterial, Antifungal activity. Nigrocin-2ISa was found in skin, the endangered frog, Odorrana ishikawae, Japan, Asia.
  • 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
    • Iwakoshi-ukena E, Ukena K, Okimoto A, et al. Identification and characterization of antimicrobial peptides from the skin of the endangered frog Odorrana ishikawae. Peptides. 2011;32(4):670-6.
  • 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"