Conjugate: Rhodamine Red™-X (RRX)
Physical State: Freeze-dried solid
Purity: The antibody was purified from antisera by a combination of papain digestion and immunoaffinity chromatography using antigens coupled to agarose beads. Fc fragments and whole IgG molecules have been removed.
Buffer: 0.01M Sodium Phosphate, 0.25M NaCl, pH 7.6
Specificity: IgG, Fc fragment
Information: Fab fragment antibodies are generated by papain digestion of whole IgG antibodies to remove the entire Fc portion, including the hinge region. These antibodies are monovalent, containing only a single antigen binding site. The molecular weight of Fab fragments is about 50 kDa.Based on immunoelectrophoresis and/or ELISA, the antibody reacts with the Fc portion of goat IgG heavy chain but not with the Fab portion of goat immunoglobulins. No antibody was detected against non-immunoglobulin serum proteins. The antibody may cross-react with immunoglobulins from other species.
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