Phosphatase, Acid from potato, lyophilized powder, 3.0-10.0 units/mg solid

Descriptions

Application

The activity of potato acid phosphatase in various surfactant medias was examined. Bis(2- ethylhexyl)sodium sulfosuccinate, Brij 35, and SDS at 3mM inhibited phosphatase activity while the surfactant cetyltrimethylammonium bromide enhanced activity.

Acid phosphatase from potato has been used in a study to assess the potential allergenicity of novel gene products. It has also been used in a study to remove eight phosphate groups from casein at a pH of 7.0.

Biochem/physiol Actions

Acid phosphatases (APase) are a family of enzymes that non-specifically catalyze the hydrolysis of monoesters and anhydrides of phosphoric acid to produce inorganic phosphate at an optimum pH of 4 to 7.

General description

Acid phosphatase from potato is a phosphomonoesterase, which can appear in multiple molecular forms of similar molecular mass but with different isoelectric points.

Packaging

50, 200, 1000 units in poly bottle

Unit Definition

One unit will hydrolyze 1.0 µmole of p-nitrophenyl phosphate per min at pH 4.8 at 37 °C.

Specifications

No detailed specifications are available for this product.

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Code	Description	Quality Level	Manufacturer	Storage Temp.	Form	Price	Quantity
3579971	Phosphatase, Acid from potato, lyophilized powder, 3.0-10.0 units/mg solid	300	SIGMA-ALDRICH	−20°C	lyophilized powder	£1,144.93 (exc VAT) per EACH	- +
3579972	Phosphatase, Acid from potato, lyophilized powder, 3.0-10.0 units/mg solid	300	SIGMA-ALDRICH	−20°C	lyophilized powder	£312.00 (exc VAT) per EACH	- +
3579973	Phosphatase, Acid from potato, lyophilized powder, 3.0-10.0 units/mg solid	300	SIGMA-ALDRICH	−20°C	lyophilized powder	£101.54 (exc VAT) per EACH	- +