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Secondary Antibodies

Conjugated Secondary Antibodies
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Unconjugated Secondary Antibodies
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For primary antibody that is unlabeled, a Secondary antibody is needed for further detection. Secondary antibodies offer increased sensitivity due to multiple binding to a single primary antibody. In addition, a given secondary antibody can be used with any primary antibody with the same isotype and target species. Moreover, the vast majority of primary antibodies are produced in just a few host animal species, making it economical to develop a relatively small number of ready-to-use secondary antibodies that suit many methods and detection systems.

Creative Diagnostics offers a range of species-specific secondary antibodies with a variety of conjugated labels. Our affinity purified secondary antibodies are available with for whole Ig classes and antibody fragments such as the Fc or Fab regions, with the lowest non-specific binding. The conjugated secondary antibodies can be used in numerous applications including flow cytometry, immunohistochemistry, Western blotting, and more.

Secondary Antibody Selection Table

Non Fluorescent Conjugates

HRP
AP
Biotin
Unconjugated

Fluorescent Conjugates

FITC
TRITC
R-PE
APC
Texas Red®


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