Reactive biotin compounds

Leverantör: Biotium

90079 90063 90059 90050 90078 90067 90068 90069 90080 90061 90053 90051 90058 90054 90052 90064 90064-1 90065 90065-1 90066 90066-1 92010 92011 92012 90083 90111 90112 90113 92167 92168 92169 92176
90079.EA 3350 SEK
90079. 90063. 90059. 90050. 90078. 90067. 90068. 90069. 90080. 90061. 90053. 90051. 90058. 90054. 90052. 90064. 90064-1 90065. 90065-1 90066. 90066-1 92010. 92011. 92012. 90083. 90111. 90112. 90113. 92167. 92168. 92169. 92176.
Reactive biotin compounds
System för proteinlänkning och märkning

Biotium offers reactive biotin compounds with a variety of reactive functional groups.


  • Reagents for biotinylation of proteins and other biomolecules
  • Full selection of reactive functional groups
  • Variety of linker lengths available for improved water solubility and streptavidin binding


Amine reactive:
Succinimidyl esters react with primary and secondary amines and can be used to label proteins or peptides


Thiol reactive:
Maleimide and iodoacetamide react with thiol groups
MTSEA selectively labels thiols under mild conditions
TS biotin compounds allow selective labeling of cell surface thiols


Other reactive chemistries:
Amine groups can be reacted with activated carboxylic acids
Cadaverine can be coupled to carboxylic acids, DNA, and other biomolecules
Cadaverine free base can be directly coupled to activated carboxylic acids without the use of additional base
Hydrazides react with aldehydes or ketones to form unstable hydrazone linkages
Aminooxy reacts with aldehydes or ketones to form stable oxime bonds, and may be preferable to hydrazides for labeling
Tyramides can be used for HRP-mediated tyramide signal amplification (TSA) reactions
Alkynes react with azides by copper(I)-catalyzed 1,3-dipolar Huisgen cycloaddition
BCN groups react with azides by copper-free 1,3-dipolar Huisgen cycloaddition


Non-reactive free acid forms:
Biotin-X free acid (6-((Biotinoyl)amino)hexanoic acid) can be easily converted to the mixed anhydride form, which is more reactive than the succinimidyl ester and thus can be used to react with aromatic amines or sterically hindered amines.
Biotin-XX free acid (6-((6-((Biotinoyl)amino)hexanoyl)amino)hexanoic acid) can be easily converted to the mixed anhydride form, which is more reactive than the succinimidyl ester and thus can be used to react with aromatic amines or sterically hindered amines.


Note: A full range of fluorescent CF™ Dyes are also available.

https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=aff01adf990b0ae4a0776d05183ffa5ec5ec38ee&vid=aff01adf990b0ae4a0776d05183ffa5ec5ec38ee&prid=web&clid=SAPDAM https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=a532ef9a89c1abc5416d8c395eb3069efd3c5b1e&vid=a532ef9a89c1abc5416d8c395eb3069efd3c5b1e&prid=web&clid=SAPDAM https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=4746b13558038c419a1457483cf2c81f5b016968&vid=4746b13558038c419a1457483cf2c81f5b016968&prid=web&clid=SAPDAM https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=41881495caa74390383ddf1ec6e68e4300ee6a3a&vid=41881495caa74390383ddf1ec6e68e4300ee6a3a&prid=web&clid=SAPDAM https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=6a1888ac8d67561cac900aa8ec245d534221690c&vid=6a1888ac8d67561cac900aa8ec245d534221690c&prid=web&clid=SAPDAM https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=77b07e3a4892c5a0a865f0b6c4b02b7e3f6e6f1a&vid=77b07e3a4892c5a0a865f0b6c4b02b7e3f6e6f1a&prid=web&clid=SAPDAM https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=41fd07fc544b6d415a4d08bfed94c51259718805&vid=41fd07fc544b6d415a4d08bfed94c51259718805&prid=web&clid=SAPDAM https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=0c19422b4050123869ead84000c501b295a91d90&vid=0c19422b4050123869ead84000c501b295a91d90&prid=web&clid=SAPDAM https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=409bbb9dd523d444dbe94182f2c0d4eb2a32ac9a&vid=409bbb9dd523d444dbe94182f2c0d4eb2a32ac9a&prid=web&clid=SAPDAM https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=e14ac5c0b801538471084807301891b47f8df513&vid=e14ac5c0b801538471084807301891b47f8df513&prid=web&clid=SAPDAM https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=3c85eec5cfbdad6d165b1792eb4e33a91d5f92bf&vid=3c85eec5cfbdad6d165b1792eb4e33a91d5f92bf&prid=web&clid=SAPDAM https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=14db547c54ad96fa9e678c09121d9b1b0bb6048e&vid=14db547c54ad96fa9e678c09121d9b1b0bb6048e&prid=web&clid=SAPDAM https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=4a9bd49cc267a803503dc27f2232c5fb1378cd79&vid=4a9bd49cc267a803503dc27f2232c5fb1378cd79&prid=web&clid=SAPDAM https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=ae7b64967e51bf905b6931fa003102f132f691f5&vid=ae7b64967e51bf905b6931fa003102f132f691f5&prid=web&clid=SAPDAM https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=4d68872b598ce416a3eff9bb072af8f58f1534b1&vid=4d68872b598ce416a3eff9bb072af8f58f1534b1&prid=web&clid=SAPDAM https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=42011c4babe1688c9328065f19c2bf24ee8920c4&vid=42011c4babe1688c9328065f19c2bf24ee8920c4&prid=web&clid=SAPDAM https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=0f97492ba734faf5c9725f93071069df6410e347&vid=0f97492ba734faf5c9725f93071069df6410e347&prid=web&clid=SAPDAM https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=16a9c2d3bccfed39af3145a90a4f44fad3d5aa95&vid=16a9c2d3bccfed39af3145a90a4f44fad3d5aa95&prid=web&clid=SAPDAM https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=48f746fab01cb41df549aee2a768d91f8858dd42&vid=48f746fab01cb41df549aee2a768d91f8858dd42&prid=web&clid=SAPDAM https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=ba274dfa44a3f1b06c634fa21dc0e76053872f59&vid=ba274dfa44a3f1b06c634fa21dc0e76053872f59&prid=web&clid=SAPDAM https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=c908fca90851d66c87dd6941411512b7f2b1fa1f&vid=c908fca90851d66c87dd6941411512b7f2b1fa1f&prid=web&clid=SAPDAM https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=522946564f1ef242f38e4696a30211bfd1c501a3&vid=522946564f1ef242f38e4696a30211bfd1c501a3&prid=web&clid=SAPDAM

Order Now

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Läs mer About VWR