| Products/Services Used | Details | Operation |
|---|---|---|
| Recombinant Proteins | … Kn2-7 (FIKRIARLLRKIF) and its d-type amino acid isomer dKn2-7 were purchased from GenScript (NJ, USA). Kn2-7 and dKn2-7 stock solutions were prepared in deionized water at … | Get A Quote |
unassigned: To develop an extraction protocol and determine stability for antimicrobial peptide (AMP) Kn2-7 and its d-enantiomer dKn2-7 in human serum. unassigned: We compared use of ethanol, acetonitrile, RapiGest SF Surfactant and 1% formic acid in ethanol for AMP recovery from serum prior to liquid chromatography-mass spectrometry quantification. unassigned: Precipitation of samples with 1% formic acid in ethanol caused the least amount of AMP loss during extraction from serum. Time-course experiments revealed dKn2-7 was significantly more stable than Kn2-7 in 25% serum, with 78.5% of dKn2-7 and only 1.0% of Kn2-7 remaining after 24 h at 37°C. unassigned: The optimized method significantly increased peptid... More
