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Biotin-binding protein conjugates for biotinylated antibody probe detection in ELISA and western blot protocols; products may include peroxidase and poly-HRP conjugates, high-intensity fluorescent conjugates, and infrared conjugates.
Thermo Scientific™ CaptureSelect™ Biotin Anti-Factor X Conjugate consists of a 13-kDa recombinant single domain anti-Factor X antibody fragment chemically conjugated to biotin via an appropriate spacer that retains the binding reactivity of the antibody fragment.
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More
The In Vitro Biotinylation Kit (with BirA Tagless Enzyme) is a kit designed for in vitro addition of biotin to biotin-acceptor peptides using BirA. This kit comes in a convenient, easy-to-use format and contains all the components necessary to label biotin-acceptor peptides with biotin. The BirA protein provided is a tagless recombinant biotin protein ligase (EC6.3.4.15). It efficiently catalyzes the specific attachment of biotin to the AviTag™. It is a robust reaction in a wide range of conditions, such as 20-40 µM of protein substrate (biotin-acceptor peptide) concentrations and can tolerate up to 1M NaCl and 20% glycerol in the reaction.
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More
Aurion Gold Tracers are used to visualize charged moieties in specimens: anionic tracers bind to polycationic moieties (basic proteins e.g. histones, cationic tracers bind to polyanionic moieties (membranes, acidic proteins). “Neutral” BSA coated gold tracers are useful for detecting open connections and tissue damage. Under proper conditions and with suitable microscopical techniques the tracers can also be used to follow cellular events in time. Particle size: EM-grade 25 nm
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More