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| Product Name | Pyrophosphatase, Inorganic from baker's yeast |
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| Description | Inorganic pyrophosphatase from baker's yeast is a homodimer consisting of two equal subunits of molecular weight 32-35kD. Inorganic pyrophosphatase catalyzes the following reaction: Pyrophosphate + H2O → 2- Orthophosphate This ubiquitous enzyme serves to drive metabolic reactions that produce pyrophosphate, since these reactions typically have equilibrium constants near unity. The catalytic mechanism has been described in the literature. Inorganic pyrophosphatase is a metalloprotease that requires Mg2+ for maximal activity. Although the hydrolysis of inorganic pyrophosphate is specific in the presence of Mg2+, both ADP and ATP can be hydrolyzed if zinc is present. The following metals can act as activators: Mg2+ > Zn2+ > Co2+ > Mn2+ > Ca2+. Molecular Weight: 71kD (homodimer consisting of two equal subunits of molecular weight 32-35kD) Extinction Coefficient: E1% = 14.5 (280nm) pI: 4.75 Solubility: ddH2O (2mg/ml) % Protein (UV): 10-20 units/mg of Protein: ≥500 Unit Definition: One unit |
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| Size | 100u, 500u, 1KU |
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| Concentration | n/a |
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| Applications | n/a |
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| Other Names | Pyrophosphatase, Inorganic from baker's yeast (S. cerevisiae) (Inorganic Pyrophosphatase, PPi, Pyrophosphate phosphohydrolase) |
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| Gene, Accession, CAS # | n/a |
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| Catalog # | 227374 |
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| Order / More Info | Pyrophosphatase, Inorganic from baker's yeast from UNITED STATES BIOLOGICAL |
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| Product Specific References | n/a |
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