Monoclonal Anti-b-Galactosidase (mouse IgG1 isotype) is derived from the hybridoma produced by the fusion of mouse myeloma cells and splenocytes from an immunized mouse. ß-Galactosidase enzyme is encoded by lacZ gene of E. coli.

β-galactosidase from E. coli

Monoclonal Anti-β-Galactosidase-Biotin Conjugate antibody produced in mouse may be used with ExtrAvidin-Peroxidase in the dot blot technique on native, purified, or crude β-galactosidase. The antibody was used to detect β-galactosidase by immunofluorescence in paraffin-embedded adult mouse kidney sections. It was used in ELISPOT assays at a dilution of 1:1000.

β-galactosidase enzyme is encoded by lacZ gene of E. coli; it acts on lactose and cleaves it to glucose and galactose. Monoclonal Anti-β-Galactosidase-Biotin Conjugate antibody binds with soluble enzyme even when bound to a surface without causing any loss of enzymatic activity. It is used as readout for promoter activity in lacZ transfected cells.

The antibody may be used for amplification in immunoenzymatic staining by preparing a β-galactosidase anti-β-galactosidase (BGABG) soluble complex. It is not recommended for immunoblotting; it does not recognize denatured or reduced β-galactosidase.

Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 1% BSA and 15 mM sodium azide.

Prepared by conjugation with ε-aminocaproyl biotin.

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