Skip to Content
Merck
All Photos(1)

Key Documents

More Documents

Safety Information

SRE0048

Sigma-Aldrich

Phosphatase, Acid from potato

Suitable for manufacturing of diagnostic kits and reagents

Synonym(s):

Phosphatase, Acid from potato, (Orthophosphoric-monoester phosphohydrolase acid optimum), Acid Phosphatase from potato

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

CAS Number:
9001-77-8
Enzyme Commission number:
3.1.3.2 (BRENDA, IUBMB)
EC Number:
232-630-9
MDL number:
MFCD00131847
UNSPSC Code:
12352204
NACRES:
NA.32

Quality Level

400

form

lyophilized powder

specific activity

3.0-10.0 unit/mg solid

shipped in

wet ice

storage temp.

−20°C

InChI

1S/C6H10O2/c1-3-4-8-5-6(2)7/h1,6-7H,4-5H2,2H3

InChI key

GZCWLCBFPRFLKL-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

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.

Application

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.

Unit Definition

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

Pictograms

Health hazard
GHS08

Signal Word

Danger

Hazard Statements

H334

Precautionary Statements

P261 - P284 - P501

Hazard Classifications

Resp. Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

SRE0048-1KU-PW:
SRE0048PROC:
SRE0048-PH:
SRE0048-1KU:
SRE0048-200UN-PW:
SRE0048-VAR:
SRE0048-BULK:
SRE0048-200UN:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Sishuo Cao et al.
Regulatory toxicology and pharmacology : RTP, 63(2), 181-187 (2012-04-17)
With the development of genetically modified crops, there has been a growing interest in available approaches to assess the potential allergenicity of novel gene products. We were not sure whether Cry1C could induce allergy. We examined the protein with three
E W Bingham et al.
Biochimica et biophysica acta, 429(2), 448-460 (1976-04-08)
Potato acid phosphatase (EC 3.1.3.2) was used to remove the eight phosphate groups from alphas1-casein. Unlike most acid phosphatases, which are active at pH 6.0 or below, potato acid phosphatase can catalyze the dephosphorylation of alphas1-casein at pH 7.0. Although
H N Fernley et al.
The Biochemical journal, 107(2), 279-283 (1968-03-01)
1. A purified preparation of alkaline phosphatase from calf-intestinal mucosa was phosphorylated by (32)P-labelled PP(i) at a serine residue on the enzyme. Under the conditions employed, up to 0.15mum-labelled sites were obtained from 1mum-[(32)P]PP(i). 2. The phosphorylated enzyme was labile

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service