Epitope tag antibodies are highly specific monoclonal and polyclonal antibodies with the most common dye and enzyme conjugates used by researchers. Epitope tags are frequently used with recombinant protein cell cultures to allow researchers to selectively extract a target protein from the endogenous samples. Our epitope tag antibodies can also serve as a universal detection method in applications such as western blot, ELISA, immunofluorescence, and immunoprecipitation.

We offer a wide selection of primary antibodies specific to epitope and affinity tags, fluorescent dyes, and fusion proteins. For popular targets, conjugates to biotin, HRP, DyLight™ dyes and Alexa Fluor™ dyes are available.

Quick links to popular epitope tag and fusion protein antibodies


Additional popular tag, fluor, and protein antibodies

In addition to our most popular epitope tag antibodies and conjugates, we offer antibodies to a variety of other protein and conjugate tags for your research needs.

Antibody Target Cat. No.
Biotin Antibody (BTN.4) Biotin MA5-11251
Horseradish Peroxidase (HRP) Antibody (HP-03) HRP MA1-10371
FITC Antibody (#9) FITC MA5-14696
Phycoerythrin B Antibody Phycoerythrin B PA1-28741
eGFP Tag Antibody Enhanced GFP MA1-952
TurboGFP Antibody Full-length recombinant TurboGFP PA5-22688
RFP Tag Antibody (RF5R) Red fluorescent protein N-terminal peptide MA5-15257
VSV-G Tag Antibody YTDIEMNRLGK PA1-29903
TAMRA Antibody (5G5) TAMRA molecule MA1-041
Maltose Binding Protein (MBP) Antibody Recombinant maltose binding protein PA1-989
TAP Tag Antibody C-terminus of the TAP construct CAB1001
TEV Cleavage Site Antibody TEV cleavage site PA1-119
BSA Antibody BSA PA5-23403
Streptavidin Antibody (S10D4) Streptavidin MA1-20010

Categories of tag, dye, and fusion reporter protein primary antibodies


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