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Antibody labeling from A to Z

Antibody Labeling from A to Z Expand your antibody labeling capabilities
Invitrogen offers a number of Molecular Probes® labeling kits for the direct attachment of intensely fluorescent Alexa Fluor® dyes, R-phycoerythrin (R-PE), or even biotin to less than 10 μg up to 1 mg of IgG antibody. Directly labeled antibodies allow you to use more than one same-species antibody in a single staining experiment. Invitrogen also offers labeling kits for the indirect labeling. Molecular Probes® antibody labeling kits—Your go-to source for antibody labeling.

How Much Antibody Would You Like to Label?

< 1-20 µg< 1-20 µg< 1-20 µg
Zenon® Antibody Labeling Kits

APEX™ Antibody Labeling Kits

Microscale Antibody Labeling Kits


< 1-20 µg< 1-20 µg< 1-20 µg
Monoclonal Antibody Labeling Kits

Protein Labeling Kits

Small Animal in Vivo Imaging (SAIVI™) Antibody Labeling Kits