Proteins and Enzymes

Bovine Serum Albumin (BSA), Fraction V is used for various biochemical applications including ELISA (Enzyme-Linked Immunosorbent Assay), high content screenining assays, western blotting, and immunohistochemistry. BSA as a blocking reagent is particularly useful with casein-sensitive antibodies, such as...

Sepharose Protein A/G is a suspension of beads conjugated to a fusion protein containing binding domains from both protein A (from Staphylococcus aureaus) and protein G (from Streptococcus sp.). When evenly dispersed approximately 2.0 ml of suspension is equal to 0.5 cc of settled beads of Sepharose 4 Fast Flow...

Protein function: Transferrins are iron binding transport proteins which can bind two Fe(3) ions in association with the binding of an anion, usually bicarbonate. It is responsible for the transport of iron from sites of absorption and heme degradation to those of storage and utilization. Serum transferrin may also...

Protein function: The biological function of streptavidin is not known. Forms a strong non-covalent specific complex with biotin (one molecule of biotin per subunit of streptavidin). [The UniProt Consortium]

Expressed in engineered human cells, cultured in serum-free chemically defined media. Ideal for use as a carrier protein. Ultra-low endotoxin (<1 EU/µg).

Active recombinant human FGFR1 (399-822) was expressed by baculovirus in Sf9 insect cells using a N-terminal GST tag. The gene accession number is NM_023110. Application: Useful for the study of enzyme kinetics, screening inhibitors, and selectivity profiling.

Ready for use. Recombinant TEV protease with an N-terminal His-tag for simple removal from the cleavage reaction by immobilization on metal-affinity resins. TEV protease recognizes a linear epitope of the general form E-Xaa-Xaa-Y-Xaa-Q-(G/S), with cleavage occuring between Q and G or Q and S. The most commonly used...

Active human HDAC6, GenBank Accession No. BC069243, full length with N-terminal GST tag, MW= 159 kDa, expressed in baculovirus expression system.

Venom exonuclease (Phosphodiesterase I) successively hydrolyzes 5'-mononucleotides from 3'-hydroxy-terminated ribo-and deoxyribo-oligonucleotides. The enzyme has been widely utilized as a tool for structural and sequence studies of nucleic acids. The enzyme has been purified with endonuclease activity being...

Suitable for use in protease sensitive assays such as RIA, EIA and hybridization, for use as a stabilizing agent for proteins and enzymes including dilute solutions of antibody, and for use as a blocking agent to reduce non-specific binding.