Product Description
Thiol-Poly-L-lysine-Thiol (SH-PLL-SH) 聽is a linear homobifunctional poly(L-lysine) with thiol聽groups on the PLL ends. 聽PLL is a positively charged synthetic polyamino acid, and聽crystalline solid soluble in water. Thiol group can react with -SH or maleimide聽groups. 聽Thiol-PEG-thiol聽may be used to 聽for bioconjugation, drug delivery, PLL 聽hydrogel, crosslinker, and surface functionalization.
Applications for poly-L-lysine include the promotion of cell adhesion to solid substrates for culture dishes or slides, the conjugation to active molecules for improved activities, the layer-by-layer deposition techniques, and the complexation with nucleic acids for gene expression.
nanosoftpolymers/DSPE-PEG-Biotin/DSPE-PEG-BIO/2356-2000-500 mg/500 mg
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2020-07-06 16:50
单价：6528.00元/
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公司介绍
DSPE-PEG-Biotin
1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[biotinyl(polyethylene glycol)] (DSPE-PEG-BIO)
Description
Additional information
Product Description
DSPE-PEG-Biotin (DSPE-PEG-BIO) is a linear heterobifunctional PEGylation reagent with a DSPE phospholipid and a biotin. It is a useful self-assembling reagent to prepare grafted or PEGylated liposome or micelle while also providing an biotin group for binding to avidin or streptavidin.
It is often used in targeted drug delivery with the lipid bilayer to improve drug solubility, the PEG to provide stealth property, extend circulation half-life and reduce non-specific protein binding or cell adhesion, and the biotin group to non-covalently bind to targeting molecules including antibody, aptamer, protein, and peptide.
Additional information
Molecular size
1000, 2000, 3400, 5000
Package size
100 mg, 500 mg, 1g
