Perfect negative controls for your drug discovery research.

Distinguishing antibody target-specific effects from backbone effects is crucial to the drug discovery process. Nonspecific effects initiated by the antibody Fc backbone complicate the interpretation of in vitro and preclinical results for antibody drug candidates (fully-human, humanized, or chimeric).

Eureka offers a collection of fully-human monoclonal antibodies for use as negative controls in vitro and for animal studies.  The controls bind specifically to a hapten that does not exist in mammalian cells and are produced recombinantly in CHO cells (like most therapeutic antibodies on the market).  Our products are suitable for ELISA, immunoblotting, FACS, IHC, and preclinical studies.

Human IgG1
Product Description Product # Unit Size Price
Fully-Human IgG1 Isotype Control, Preclinical-grade ET901 1mg $459.00
Fully-Human IgG1 Isotype Control (FITC conjugated) ET901-FITC 0.5mg $553.00
Fully-Human IgG1 Isotype Control (iFluorTM 488 conjugated) ET901-IF488 0.5mg $831.00
Fully-Human IgG1 Isotype Control (Biotin conjugated) ET901-BIOTIN 0.5mg $514.00
Human IgG2
Product Description Product # Unit Size Price
Fully-Human IgG2 Isotype Control, Preclinical-grade ET902 1mg $625.00
Fully-Human IgG2 Isotype Control (FITC conjugated) ET902-FITC 0.5mg $669.00
Fully-Human IgG2 Isotype Control (iFluorTM 488 conjugated) ET902-IF488 0.5mg $947.00
Fully-Human IgG2 Isotype Control (Biotin conjugated) ET902-BIOTIN 0.5mg $630.00
Human IgG3
Product Description Product # Unit Size Price
Fully-Human IgG3 Isotype Control, Preclinical-grade ET903 1mg $624.00
Fully-Human IgG3 Isotype Control (FITC conjugated) ET903-FITC 0.5mg $669.00
Fully-Human IgG3 Isotype Control (iFluorTM 488 conjugated) ET903-IF488 0.5mg $947.00
Fully-Human IgG3 Isotype Control (Biotin conjugated) ET903-BIOTIN 0.5mg $630.00
Human IgG4
Product Description Product # Unit Size Price
Fully-Human IgG4 Isotype Control, Preclinical-grade ET904 1mg $459.00
Fully-Human IgG4 Isotype Control (FITC conjugated) ET904-FITC 0.5mg $553.00
Fully-Human IgG4 Isotype Control (iFluorTM 488 conjugated) ET904-IF488 0.5mg $831.00
Fully-Human IgG4 Isotype Control (Biotin conjugated) ET904-BIOTIN 0.5mg $514.00
Mouse IgG2a
Product Description Product # Unit Size Price
Mouse IgG2a Isotype Control, Preclinical-grade ET906 0.5mg $402.00
Mouse IgG2a Isotype Control (FITC conjugated) ET906-FITC 0.25mg $513.00
Mouse IgG2a Isotype Control (iFluorTM 488 conjugated) ET906-IF488 0.25mg $791.00
Mouse IgG2a Isotype Control (Biotin conjugated) ET906-BIOTIN 0.25mg $474.00
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