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Antibodies-Isotype Controls

Principal Key Products About Key Products
Southern Biotech

Purified Immunoglobulins / Isotype Controls SouthernBiotech’s purified immunoglobulins are produced from normal serum, myeloma serum, and monoclonal cells lines.
Isotype control (are negative controls that help differentiate the level of non-specific background signal from the specific signal produced by the primary antibody.) for various species such as Mouse, Rat, Canine, Human, Chicken Donkey, Goat, Hamster, Monkey, Rabbit, Sheep, Swine..
Biosensis

Isotype Controls Isotype control from Biosensis for Negative controls.
Immunoassay Blockers Immunoassay (Elisa) Blockers
Leinco

Isotype Controls Leinco Technologies manufactures ultra pure isotype control antibodies with the highest purity specifications available for In vivo preclinical studies, diagnostic assay controls or research assay controls.
Absolute Antibody

Isotype Controls Isotype controls are a particular type of negative control that feature the same Fc region as the antibody the actual experiment is being conducted with but a variable region that should not bind antigen in the experiment. The Fc region can interact specifically with Fc receptors or complement; hence, it is necessary to control for this “background” when staining for cell-surface markers.