NRC-12 peptide

NRC-12 peptide

• Handling and Storage of Synthetic Peptides
• Material Safety Data Sheets (MSDS)

Batch to batch variation of the purity

GWKKWFNRAKKVGKTVGGLAVDHYL

Gly-Trp-Lys-Lys-Trp-Phe-Asn-Arg-Ala-Lys-Lys-Val-Gly-Lys-Thr-Val-Gly-Gly-Leu-Ala-Val-Asp-His-Tyr-Leu

25

97.4%

Synthetic

Powder

C-terminal NH2. Active against A. salmonicida 99-1, A. salmonicida 97-4, S. enterica serovar Typhimurium MS7953s, S. enterica serovar Typhimurium 14028s, P. aeruginosa K799, P. aeruginosa Z61, E. coli CGSC4908, E. coli UB1005, E. coli DC2, S. epidermidis C621 (MIC 1-8 uM), MRSA C623 (MIC 16 uM), C. albicans C627 (MIC 4 uM). NRC-12 has Antibacterial, Antifungal activity. NRC-12 was found in American plaice AP2, Hippoglossoides platessoides Fabricius.

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

• Patrzykat A, Gallant JW, Seo JK, Pytyck J, Douglas SE. Novel antimicrobial peptides derived from flatfish genes. Antimicrob Agents Chemother. 2003;47(8):2464-70.

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.