WebAlready in 1999 a 15 aa long acceptor peptide, termed AP-tag, was reported to serve as a substrate for E. coli derived biotin ligase (BirA). This enzyme promotes the conjugation of a biotin to a lysine side chain within the AP-tag (). 15 BirA-mediated biotinylation was demonstrated for many different AP-tagged proteins in cell lysates including the … http://www.nanocs.net/bioconjugate/Fluorescent-polylysine.htm

Fluorophore-tagged poly(ʟ-Lysine) block copolymer nano-assemblies for ...

WebAug 1, 2001 · L-Lysine displays new absorption and fluorescence features at high concentrations (~ 0.5 M) in aqueous medium. A new absorption peak was detected … WebFluorescent probes for RNA imaging can be engineered with two different strategies. One utilizes uorescent protein-tagged RNA-binding proteins for labeling and tracking of … sexual abuse reporting guidelines

Novel Absorption and Fluorescence Characteristics of L-Lysine

WebPoly-D-Lysine is a chemically synthesized extracellular matrix used to facilitate cell adhesion to tissue culture-treated plastic and glass surfaces. Poly-D-Lysine contains polymers with a molecular weight of 50,000–150,000 Daltons, which makes this product ideal for neuronal culture applications. WebPDL was fluorescently tagged using fluorescein isothiocyanate (FITC) prior to electrostatic conjugation to AuNPs, creating PDL-FITC AuNPs, which … WebBelow is a List of poly-L-lysine (PLL) needed for coating dishes, plates, and glass coverslips Cell culture devices, Total coating area per plate, Poly-L-lysine needed 6 well culture plate57cm²427.5ug poly-L-lysine at 50ug/ml. 12 well culture plate45.6cm²342ug poly L lysine at 50ug/ml. 24 well culture plate45.6cm²342ug poly-L-lysine at 50ug/ml the two isomers of butane have different