Results for Chemicals & Small Molecules ( 97560 )
- From: £184.00
TAMRA-PEG4-DBCO is a TAMRA dye labeling reagent PEG linker, the DBCO group enables copper-free Click Chemistry for oligonucleotide labeling and automated DNA sequencing applications. The hydrophilic PEG spacer increases solubility in aqueous media. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
- From: £184.00
Sulfo-Cy3 DBCO is a fluorophore featuring a sulfonate group and a DBCO group. DBCO is a click chemistry handle which is used to form stable triazoles with azide groups on the target molecule. Cy3 is a cyanine dye with excitation and emission maxima at 555 nm and 570 nm respectively. The sulfonate group on the Cy3 dye increases this compound’s water solubility for easy use in vivo.
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Sulfo-Cy5 DBCO is a water-soluble linker of Cyanine5 fluorophore. DBCO group enables copper free biocompatible Click Chemistry with fast reaction kinetics and good stability. This reagent is compatible to a wide range of standard fluorescent instrumentation such as imagers, plate readers, and microscopes. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
- From: £179.00
Cy5.5 DBCO is a linker of Cyanine5.5 fluorophore. DBCO group enables copper free biocompatible Click Chemistry with fast reaction kinetics and good stability. This reagent is compatible to a wide range of standard fluorescent instrumentation such as imagers, plate readers, and microscopes. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
- From: £123.00
Desthiobiotin is a single-ring, sulfur-free analog of biotin that binds to streptavidin with nearly equal specificity but less affinity than biotin (Kdﾊ= 1011ﾊvs. 1015M, respectively). Consequently, desthiobiotinylated proteins can be eluted readily and specifically from streptavidin affinity resin using mild conditions based on competitive displacement with free biotin. For pull-down experiments with biological samples, this soft-release characteristic of desthiobiotin also helps to minimize co-purification of endogenous biotinylated molecules, which remain bound to streptavidin upon elution of the target protein complexes with free biotin. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
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TAMRA-Azide-PEG-Biotin is a TAMRA dye biotin reagent containing a biotin group and an azide group, which enables Click Chemistry-mediated labeling of alkyne-tagged proteins. The hydrophilic PEG spacer increases solubility in aqueous media. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
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TAMRA-Azide-PEG-Desthiobiotin is a TAMRA red fluorescent dye linker containing desthiobiotin, which is a modified form of biotin that bonds to avidin, streptavidin and other biotin-binding protein-based affinity columns and are recognized by anti-biotin antibodies. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.