Biotin-SP-conjugated AffiniPure(TM) F(ab)2 Fragment Goat Anti-Rat IgG, F(ab)2 Fragment Specific (min X Hu,Bov,Hrs Sr Prot)
Biozol Catalog Number:
JIM-112-066-072
Supplier Catalog Number:
112-066-072
Alternative Catalog Number:
JIM-112-066-072
Manufacturer:
Jackson ImmunoResearch
Host:
Goat
Category:
Antikörper
Species Reactivity:
Rat
Conjugation:
Biotin-SP (long spacer)
Based on immunoelectrophoresis and/or ELISA, the antibody reacts with the F(ab')2/Fab portion of rat IgG. It also reacts with the light chains of other rat immunoglobulins. No antibody was detected against the Fc portion of rat IgG or against non-immunoglobulin serum proteins. The antibody has been tested by ELISA and/or solid-phase adsorbed to ensure minimal cross-reaction with human, bovine and horse serum proteins, but it may cross-react with immunoglobulins from other species.
F(ab')2 fragment antibodies are generated by pepsin digestion of whole IgG antibodies to remove most of the Fc region while leaving some of the hinge region. F(ab')2 fragments have two antigen-binding Fab portions linked together by disulfide bonds and therefore they are divalent. The average molecular weight is about 110 kDa. They are used for specific applications, such as to avoid binding of secondary antibodies to live cells with Fc receptors or to Protein A or Protein G.
Clonality:
Polyclonal
Isotype:
F(ab')₂ Fragment
Buffer:
0.01M Sodium Phosphate, 0.25M NaCl, pH 7.6
Purity:
The antibody was purified from antisera by a combination of pepsin digestion and immunoaffinity chromatography using antigens coupled to agarose beads. Fc fragments and whole IgG molecules have been removed.
Form:
F(ab')₂ Fragment
Antibody Type:
Secondary Antibody
Application Dilute:
1:20,000 - 1:400,000 for ELISA and Western blotting using enzyme-conjugated streptavidin 1:500 - 1:5,000 for enzyme immunohisto/cytochemistry 1:200 - 1:1,000 for flow cytometry and fluorescence immunohisto/cytochemistry
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