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ActivX™ probes have been designed to selectively label and enrich GTPases through binding of their respective active sites with tagged GTP to enable assessment of enzyme activity. Desthiobiotin-GTP can selectively enrich, identify, and profile target enzyme classes in samples.
Covalently immobilize proteins and antibodies by lysine residues or other primary amines (-NH2) via reductive amination with these aldehyde-activated agarose beads.
Covalently immobilize cysteine-peptides (sulfhydryl-containing molecules) for antibody affinity purification with these haloacetyl-activated polyacrylamide beads.
Purify recombinant c-Myc-tagged proteins expressed in human in vitro expression systems and bacterial and mammalian cell lysates with this immunoprecipitation resin.
Agarose beads of immobilized biotin (and iminobiotin) to strongly (or reversibly) bind and remove (or purify) streptavidin or avidin proteins and conjugates from samples.