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P1259

Sigma-Aldrich

Phytase aus Weizen

≥0.01 unit/mg solid

Synonym(e):

6-Phytase, Phytate 6-phosphatase, myo-Inositol-hexakisphosphate 6-phosphohydrolase

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5 G
513,00 €

513,00 €


Versandbereit am07. April 2025Details



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5 G
513,00 €

About This Item

CAS-Nummer:
EC-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352204
NACRES:
NA.54

513,00 €


Versandbereit am07. April 2025Details


Form

powder

Spezifische Aktivität

≥0.01 unit/mg solid

Lagertemp.

−20°C

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Allgemeine Beschreibung

Phytase catalyzes the hydrolysis of phytic acid to inositol and free orthophosphate. [1]

Anwendung

Phytase has been used in a study to quantify the number of feedstuffs showing significant phytase activity. [2] It has also been used in a study to investigate the effect of adjusting the pH to 5.0 (optimum for wheat phytase) during whole wheat bread making on phytase activity. [3]

Biochem./physiol. Wirkung

Wheat phytase can degrade inositol phosphate-6 and 5 at a pH of 4 and 5. [4]

Qualität

Crude

Einheitendefinition

One unit will liberate 1.0 μmole of inorganic phosphorus from 1.5 mM phytate per min at pH 5.15 at 55 °C.

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)


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Kunden haben sich ebenfalls angesehen

Chandra Shekar Mootapally et al.
Journal of molecular microbiology and biotechnology, 26(4), 252-260 (2016-05-14)
Phytases have been widely used as animal feed supplements to increase the availability of digestible phosphorus, especially in monogastric animals fed cereal grains. The present study describes the identification of a full-length phytase gene of Prevotella species present in Mehsani
Elsa Arcalis et al.
Plant molecular biology, 83(1-2), 105-117 (2013-04-05)
Many plant-based systems have been developed as bioreactors to produce recombinant proteins. The choice of system for large-scale production depends on its intrinsic expression efficiency and its propensity for scale-up, post-harvest storage and downstream processing. Factors that must be considered
J C González-Vega et al.
Journal of animal science, 91(10), 4807-4816 (2013-08-15)
An experiment was conducted to test the hypothesis that values for apparent total tract digestibility (ATTD) of Ca in pigs are influenced by endogenous Ca lost from the gastrointestinal tract. The objective was to determine the endogenous loss of Ca
M P Létourneau-Montminy et al.
Animal : an international journal of animal bioscience, 6(10), 1590-1600 (2012-10-04)
Optimizing phosphorus (P) utilization in pigs requires improving our capacity to predict the amount of P absorbed and retained, with the main modulating factors taken into account, as well as precisely determining the P requirements of the animals. Given the
Katrine Pontoppidan et al.
Archives of animal nutrition, 66(6), 431-444 (2012-10-27)
Phytases (EC 3.1.3) are widely used in animal feed to increase the availability of phosphorus and decrease the anti nutritive effect of myo-inositol hexakisphosphate (InsP₆). The aim of this work was to investigate the stereospecific degradation of InsP₆ in vitro

Fragen

1-2 von 2 Fragen  
  1. What would be a molecular weight? And how much purity is the powder?

    1 Antwort
    1. Unfortunately, this product is not tested for purity and the molecular weight has not been determined. This enzyme is sourced from Wheat. There is no molecular weight listed for Phytase from Triticum. Please see the link below to review the PRENDA profile for this enzyme.
      https://www.brenda-enzymes.org/all_enzymes.php?ecno=3.1.3.26&table=Molecular_Weight#TAB

      Hilfreich?

  2. What is the microbe that was used to produce the enzyme?

    1 Antwort
    1. The method of preparation of this product consists of a water extraction of wheat bran, concentration, and lyophilization. It is a very crude preparation. It is not from a recombinant source.

      Hilfreich?

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