Azocasein, protease substrate

Descriptions

Application

Azocasein has been used as a substrate for determination of protease activity.

Azocasein is an inflammatory agent that is used to induce amyloid A amylooidosis in experimental animals.

Azocasein is a nonspecific protease substrate. Hydrolysis of the casein releases the azo dye into the media where it is detected by absorbance at 440 nm.

General description

Azocasein is a chromogenic derivative of casein. Protease degrades azocasein to yield TCA-soluble azopeptides with high UV-absorbance. This azocasein assay is widely employed to estimate the protease production by bacterial fermentation on synthetic substrates from glucose and inorganic salts.

Linkage

View more information on azocasein protease assay at www.sigma-aldrich.com/enzymeexplorer

Packaging

1, 5, 10, 25 g in glass bottle

Specifications

No detailed specifications are available for this product.

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Code	Description	Quality Level	Manufacturer	Technique(s)	Storage Temp.	Solubility	Form	Price	Quantity
3578057	Azocasein, protease substrate	200	SIGMA-ALDRICH	ligand binding assay: suitable	2-8°C	water: 5 mg/mL, clear, orange to very deep orange	powder	£250.71 (exc VAT) per 10G	- +
3578058	Azocasein, protease substrate	200	SIGMA-ALDRICH	ligand binding assay: suitable	2-8°C	water: 5 mg/mL, clear, orange to very deep orange	powder	£60.45 (exc VAT) per 1G	- +
3578059	Azocasein, protease substrate	200	SIGMA-ALDRICH	ligand binding assay: suitable	2-8°C	water: 5 mg/mL, clear, orange to very deep orange	powder	£625.39 (exc VAT) per 25G	- +
3578060	Azocasein, protease substrate	200	SIGMA-ALDRICH	ligand binding assay: suitable	2-8°C	water: 5 mg/mL, clear, orange to very deep orange	powder	£146.25 (exc VAT) per 5G	- +