37 products were found matching "K01190"!

5-Bromo-3-Indolyl-ß-D-Galactopyranoside (Bluo-Gal) is a substrate for the histochemical localization of ß-galactosidase. Bluo-Gal is an alternative to X-Gal, producing a darker blue color.

Purity: >99%. Free of dioxane and other solvents. For use im molecular biology. In combination with X-Gal (cat# 02249) it is used to detect lac+ colonies in cloning experiments.

Ultrapure, dioxane-free IPTG at an affordable price. Save money without losing quality! Available in practical pack sizes of 5 g and 25 g (5 x 5 g).

X-Gal is a chromogenic substrate for beta-galactosidase. Upon cleavage by beta-galactosidase, a blue pigment is released that can be used as a marker of beta-galactosidase activity. X-Gal has been used for the detection of lacZ activity in reporter assays and in the determination of protein-protein...

beta-Galactosidase activity inducer in several bacteria, by binding and inhibiting the lac repressor, Molecular biology reagent, Used in gene cloning together with X-Gal (Prod No. AG-CC1-0003), in a technique called blue/white screening, Distinguishes between recombinant and non-recombinant plasmids carrying the...

C12FDG is a fluorogenic substrate for beta-galactosidase. Upon enzymatic cleavage by beta-galactosidase, fluorescein is released and its fluorescence can be used to quantify beta-galactosidase activity. Fluorescein displays excitation/emission maxima of 485/530 nm, respectively.Formal Name:...

Chromogenic substrate for beta-galactosidase, Used in gene cloning (together with IPTG (Prod. No. AG-CC1-0002) to indicate whether a cell expresses the beta-galactosidase enzyme, which is encoded by the lacZ gene, in a technique called blue/white screening, Distinguishes between recombinant and non-recombinant...

IPTG is a molecular mimic of allolactose, a lactose metabolite that triggers transcription of the lac operon. It is used in the concentration range of 100 µM - 1.5 mM to induce protein expression where the gene is under the control of the lac operator and is suitable for use with X-gal or bluo-gal to detect lac gene...

Beta-Galactosidase Antibody is an IgG fraction antibody purified from monospecific antiserum by a multi-step process which includes delipidation, salt fractionation and ion exchange chromatography followed by extensive dialysis against the buffer stated above. Assay by immunoelectrophoresis resulted in a single...

Fluorescein di-beta-galactopyranoside is a fluorogenic substrate for beta-galactosidase. Upon enzymatic cleavage by beta-galactosidase, fluorescein is released and its fluorescence can be used to quantify beta-galactosidase activity. Fluorescein displays excitation/emission maxima of 490/514 nm, respectively.Formal...

o-Nitrophenyl beta-D-galactopyranoside (ONPG) is a chromogenic substrate for beta-galactosidase. Upon enzymatic cleavage by beta-galactosidase, o-nitrophenol is released, which can be quantified by colorimetric detection at 420 nm as a measure of beta-galactosidase activity.Formal Name: 2-nitrophenyl...

Anti-Beta Galactosidase is an IgG fraction antibody purified from monospecific antiserum by a multi-step process which includes delipidation, salt fractionation and ion exchange chromatography followed by extensive dialysis against the buffer stated above.  Assay by immunoelectrophoresis resulted in a single...