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Optimized reagents and kits based on immobilized papain, pepsin, and ficin proteases designed to selectively cleave IgG and IgM immunoglobulin molecules into Fab, Fab', F(ab')2 and Fc antibody fragments for use in immunodetection and immunoassay procedures.
Selectively digest whole human and other IgG antibodies with immobilized pepsin protease to make F(ab')2 fragments that retain antigen binding activity.
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Selectively digest whole human and other IgG antibodies with immobilized pepsin protease to make F(ab')2 fragments that retain antigen binding activity.
Fisher Scientific Edge Order by 2 p.m. for same-day shipping. Learn More
VersaComp Antibody Capture Bead kit provides both positive and negative microspheres that can be used to set compensation for multicolor flow cytometry experiments. The positive population captures conjugates in single color stains and recognizes all mouse and rat isotypes, most hamster isotypes and rabbit polyclonal IgG. The negative population provides fluorescence similar to unstained cells across the different excitation/emission wavelength combinations. This combination can be used to set up compensation to correct for spectral overlap.
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5 FragIT MicroSpin columns + 5 Fc fragment affinity columns. FragIT kit is an extremely rapid and easy way of creating and isolating F(ab')2 and Fc fragments from IgG. The kit consist of two spin columns - one for fragmentation (FragIT column) and one for purification of F(ab')2 and isolation of Fc fragments. The FragIT column is FabRICATOR enzyme immobilized on agarose and the second column has affinity ligands selective for Fc fragments.
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Anti-human IL-4R alpha antibody - Human IgG1 (high effector functions)Anti-hIL-4R-hIgG1 is a Dupilumab biosimilar with an IgG1 isotype. Dupilumab is an anti-human interleukin 4 receptor α (IL-4Rα or CD124) antibody that inhibits both IL-4 and IL-13 signaling. This monoclonal antibody (mAb) is FDA-approved for the treatment of asthma, atopic dermatitis, and chronic sinusitis.
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More