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P1146

Sigma-Aldrich

Fosfatasi, acida

lyophilized powder, ≥3.0 units/mg solid

Sinonimo/i:

(Fosfoidrolasi di monoesteri ortofosforici acido ottimale), Fosfatasi acida

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CHF 78.60
200 UNITS
CHF 235.00
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CHF 891.00

CHF 78.60

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50 UNITS
CHF 78.60
200 UNITS
CHF 235.00
1000 UNITS
CHF 891.00

About This Item

Numero CAS:
9001-77-8
Classificazione EC (Enzyme Commission):
3.1.3.2 (BRENDA, IUBMB)
Numero CE:
232-630-9
Numero MDL:
MFCD00131847
Codice UNSPSC:
12352204
eCl@ss:
42010102
NACRES:
NA.54

CHF 78.60

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Stato

lyophilized powder

Attività specifica

≥3.0 units/mg solid

PM

69 kDa

Condizioni di spedizione

wet ice

Temperatura di conservazione

−20°C

Stringa SMILE

O(CC(O)C)CC#C

InChI

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

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Descrizione generale

Acid phosphatase from potato is a phosphomonoesterase, which can appear in multiple molecular forms of similar molecular mass but with different isoelectric points. [1]

Applicazioni

Acid phosphatase from potato has been used in a study to assess the potential allergenicity of novel gene products. [2] It has also been used in a study to remove eight phosphate groups from casein at a pH of 7.0. [3]
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. [4]

Azioni biochim/fisiol

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.

Definizione di unità

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

Pittogrammi

Health hazard
GHS08

Avvertenze

Danger

Indicazioni di pericolo

H334

Consigli di prudenza

P261 - P284 - P501

Classi di pericolo

Resp. Sens. 1

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)

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Certificati d'analisi (COA)

Lot/Batch Number
0000416651
0000407278
0000407278
0000416651
0000310170

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J Lalitha et al.
Biochemistry and molecular biology international, 41(4), 797-803 (1997-04-01)
The effect of three different classes of surfactants viz., anionic, cationic and neutral on catalytic activity of potato acid phosphatase (AcPase) was studied. Anionic surfactants bis(2-ethylhexyl) sodium sulfosuccinate (AOT) and sodium dodecyl sulfate (SDS) inhibited AcPase activity completely at 3
P P Waymack et al.
Archives of biochemistry and biophysics, 288(2), 621-633 (1991-08-01)
An acid phosphatase (orthophosphoric monoester phosphohydrolase, acid optimum; EC 3.1.3.2) isoenzyme from wheat germ was purified 7000-fold to homogeneity. The effect of wheat germ sources and their relationship to the isoenzyme content and purification behavior of acid phosphatases was investigated.
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
Y Sugiura et al.
The Journal of biological chemistry, 256(20), 10664-10670 (1981-10-25)
A new manganese-containing acid phosphatase has been isolated and crystallized from sweet potato tubers. The pure enzyme contains one atom of manganese per Mr = 110,000 polypeptide and shows phosphatase activity toward various phosphate substrates. The pH optimum of the
Mariusz Olczak et al.
Acta biochimica Polonica, 50(4), 1245-1256 (2004-01-24)
The properties of plant purple acid phosphatases (PAPs), metallophosphoesterases present in some bacteria, plants and animals are reviewed. All members of this group contain a characteristic set of seven amino-acid residues involved in metal ligation. Animal PAPs contain a binuclear
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Protocolli

Enzymatic Assay of Acid Phosphatase (EC 3.1.3.2)

Enzymatic Assay of Acid Phosphatase (EC 3.1.3.2)

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