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P4653

Sigma-Aldrich

Phosphatase, alkalisch aus Rinderniere

lyophilized powder, ≥5 units/mg protein (Activity determined in diethanolamine buffer, pH 9.8)

Synonym(e):

Alkaline phosphatase, Orthophosphoric-monoester phosphohydrolase (alkaline optimum)

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About This Item

CAS-Nummer:
9001-78-9
EC-Nummer:
3.1.3.1 (BRENDA, IUBMB)
EG-Nummer:
232-631-4
MDL-Nummer:
MFCD00131849
UNSPSC-Code:
12352204
eCl@ss:
42010105

Form

lyophilized powder

Spezifische Aktivität

≥5 units/mg protein (Activity determined in diethanolamine buffer, pH 9.8)

Zusammensetzung

Protein, ~35% biuret

Lagertemp.

−20°C

Anwendung

Alkaline phosphatase is used for conjugation to antibodies and other proteins for ELISA, Western blotting, and histochemical detection. It is routinely used to dephosphorylate proteins, such as casein, and nucleic acids. It may be used for protein labeling when high sensitivity is required. Alkaline phosphatase may be also be used to dephosphorylate the 5′-termini of DNA or RNA to prevent self-ligation. DNA or RNA can also be tagged with radiolabeled phosphate (via T4 polynucleotide kinase) after dephosphorylation with alkaline phosphatase.. Product P4653 is from bovine kidney and is provided as a lyophilized powder containing Tris-citrate buffer salts.

Biochem./physiol. Wirkung

Alkaline phosphatase dephosphorylates proteins and nucleic acids.

Einheitendefinition

One unit will hydrolyze 1 μmole of 4-nitrophenyl phosphate per minute at pH 9.8 at 37 °C. Previously sold in "glycine" units.

Physikalische Form

Lyophilized powder containing Tris-citrate buffer salts

Hinweis zur Analyse

Assays in Tris buffer, pH 10.2 give activity approx. 2X that in the glycine buffer system. Assays in diethanolamine buffer, pH 9.8 give activity approx. 5X that of the glycine buffer system.
Protein determined by biuret

Inhibitor

Produkt-Nr.
Beschreibung
Preisangaben

Substrat

Produkt-Nr.
Beschreibung
Preisangaben

Piktogramme

Health hazard
GHS08

Signalwort

Danger

H-Sätze

H334

Gefahreneinstufungen

Resp. Sens. 1

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 1

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)

Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

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Die Dokumentenbibliothek aufrufen

M Nemir et al.
The Journal of biological chemistry, 264(30), 18202-18208 (1989-10-25)
We have reported previously that the 69-kDa major phosphoprotein, secreted by normal rat kidney (NRK) cells, is osteopontin, a glycosylated bone matrix protein. Here we show that this 69-kDa osteopontin is secreted by NRK cells in both phosphorylated (pp69) and
Lars Hansen et al.
American journal of human genetics, 92(4), 575-583 (2013-04-09)
PGAP2 encodes a protein involved in remodeling the glycosylphosphatidylinositol (GPI) anchor in the Golgi apparatus. After synthesis in the endoplasmic reticulum (ER), GPI anchors are transferred to the proteins and are remodeled while transported through the Golgi to the cell
Insulin affects dopamine metabolism in Drosophila females under normal and stress conditions.
N V Adonyeva et al.
Doklady. Biochemistry and biophysics, 448, 40-42 (2013-03-13)
Yuan-Kun Zhai et al.
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 38(1), 105-111 (2013-04-20)
To investigate the effects of naringin on the proliferation, differention and maturaion of rat calvarial osteoblasts (ROB). Segregated neonatal SD rat skull, enzyme digestion to obtain ROB. The culture medium was replaced every three days. Serial subcultivation proceeded when cells
Interpreting an isolated raised serum alkaline phosphatase level in an asymptomatic patient.
Kate Elizabeth Shipman et al.
BMJ (Clinical research ed.), 346, f976-f976 (2013-04-05)
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