Test
Digest human or mouse IgG antibodies with immobilized papain protease and purify Fab fragments using Protein A agarose.
Determine antibody concentration in serum and culture supernatant with kits specific for mouse, rabbit, or human IgG, and human IgM.
Fractionate immunoglobulin, antibody, or other proteins by selective precipitation, also called salting out.
Rapidly purify human, mouse and rabbit IgG from serum and other sources with this simpler alternative to traditional Protein A and Protein G methods.
Remove BSA, gelatin and other stabilizer proteins from antibody stock solutions before labeling and conjugation procedures.
Identify mouse monoclonal antibody class and subclass in 5 minutes with these single-use, cassette-based lateral-flow assays.
Easily purify IgM from mouse ascites fluid using immobilized mannan binding protein, which binds to IgM in the kit-supplied buffers.
Selectively digest whole human and other IgG antibodies with immobilized pepsin protease to make F(ab')2 fragments that retain antigen binding activity.
Efficiently digest mouse IgG1 antibodies into Fab or F(ab')2 fragments with immobilized ficin protease.
Protein A - Sepharose™ 4B
Isolate or remove cross-reacting GST-specific serum or other antibody solutions with immobilized glutathione S-transferase agarose.