Common Use | Lipoic acid-PEG-Biotin (LA-PEG-BIO) is a heterofunctional linker, which has lipoic group on one end for surface modification, and biotin group on the other end for avidin. Lipoic acid, also known as thioctic acid, is an important bioactive molecule participating in various biological processes. PEG functionalized lipoic acid can be used to bind to metallic particle or film surface with its -S-S-bond. Lipoic acid group has high affinity to metallic surfaces and have been widely used for gold nanoparticles and quantum dots surfaces. PEGylated lipoic acid is water soluble and can be used directly in aqueous buffer. |
Structure | |
PEG Molecular Weight | 1,000 Da |
Functional Group | Lipoic acid/Biotin |
Catalog: CDN1769
Catalog: CDPB-2005
Catalog: CDP23-0639
Catalog: CDN1680
Catalog: CDP23-0159
Catalog: CDPB-2042
Catalog: CDA-2213
Catalog: CDA-2216
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