Anti-β-Gal-hIgG4 (S228P)

Anti-β-Gal-hIgG4 (S228P) Unit size Cat. code Docs Qty Price
Isotype control - Human IgG4 (S228P)
200 µg

Monoclonal human IgG4 (S228P) antibody against E. coli β-galactosidase

Anti-β-Gal-hIgG4 (S228P) features the constant region of the human IgG4 (S228P) isotype and the variable region of Mouse IgG2a Control.

Mouse IgG2a Control is a mouse IgG2a monoclonal antibody that targets E. coli β-galactosidase (β-Gal).

This antibody was generated by DNA immunization with a plasmid expressing the β-Gal gene in Swiss mice. Anti-β-Gal-hIgG4 (S228P) can be used as an isotype control for human IgG4 (S228P) antibodies.

It contains an engineered hinge region mutation (S228P) designed to prevent exchange of IgG4 molecules.

Anti-β-Gal-hIgG4 (S228P) was generated by recombinant DNA technology. It has been produced in Chinese hamster ovary (CHO) cells and purified by affinity  chromatography.

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Clonality: Monoclonal antibody

Specificity: Targets cells expressing E. coli β-galactosidase (β-Gal)

Isotype: Human IgG4 (S228P), kappa

Source: CHO cells

Application: Negative control for human IgG4 (S228P) antibodies

Quality control:

  • The absence of binding of Anti-β-Gal-hIgG4 (S228P) to human cell lines has been controlled using flow cytometry.
  • The absence of endotoxins and other bacterial contaminants has been confirmed using HEK-Blue™ TLR4 and HEK-Blue™ TLR2 cells.
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  • 200 µg purified anti-β-Gal-IgG4 (S228P) antibody, provided azide-free and lyophilized

room temperature Product is shipped at room temperature.

store Store lyophilized antibody at -20 °C.

stability Lyophilized product is stable for at least 1 year

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