Native Microorganism Sorbitol Dehydrogenase
1 Inquiries
9028-21-1
2026-07-24
Coenzymes,Inhibito,Enzymes,Zymogens,Substrates,Native Microorganism Creatine Amidinohydrolase
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Description
ProductName Native Microorganism Sorbitol Dehydrogenase Cat No NATE-1909 Description Sorbitol dehydrogenase (or SDH) is a cytosolic enzyme. In humans this protein is encoded by the SORD gene. Sorbitol dehydrogenase is an enzyme in carbohydrate metabolism converting sorbitol, the sugar alcohol form of glucose, into fructose. Together with aldose reductase, it provides a way for the body to produce fructose from glucose without using ATP. Sorbitol dehydrogenase uses NAD+ as a cofactor; its reaction is sorbitol + NAD+--> fructose + NADH + H+. A zinc ion is also involved in catalysis. Organs that use it most frequently include the liver and seminal vesicle; it is found in all kinds of organisms from bacteria to humans. A secondary use is the metabolism of dietary sorbitol, though sorbitol is known not to be absorbed as well in the intestine as its related compounds glucose and fructose, and is usually found in quite small amounts in the diet (except when used as an artificial sweetener). Abbr SorDH, Native (Microorganism) Alias SorDH Source Microorganism Applications This enzyme is useful for determination of D-Sorbitol in clinical analysis and food analysis. Appearance Lyophilized Enzyme Commission Number EC 1.1.1.14 CAS No 9028-21-1 Contaminants (as SorDH activity = 100 %)NADH oxidase: <0.01 % Molecular Weight ca. 68,000; Subunit molecular weight : ca. 26,000. pH Stability 6.0 - 10.0 Michaelis Constant (100 mM Tris-HCl buffer, pH 9.0, at 30°C)D-Sorbitol: 3.4 mM;NAD+: 0.13 mM. Specificity D-Sorbitol: 100 %;Galactitol: 27 %;L-Iditol: 42 %;Xylitol: 1 %;D-Arabitol: 0 %;D-Mannitol: 0 %;D-Glucose: 0 %;D-Galactose: 0 %;Maltose: 0 %. Unit Definition One unit of activity is defined as the amount of SorDH that forms 1 μmol of NADH per minute at 30 °C. Optimum pH 11 Optimum temperature 40 °C Thermal stability No detectable decrease in activity up to 35 °C. Storage Stable at -20 °C for at least one year. Synonyms Sorbitol Dehydrogenase; SDH; EC 1.1.1.14; 9028-21-1; L-iditol 2-dehydrogenase; polyol dehydrogenase; sorbitol dehydrogenase; L-iditol:NAD+ 5-oxidoreductase; L-iditol (sorbitol) dehydrogenase; glucitol dehydrogenase; L-iditol:NAD+ oxidoreductase; NAD+-dependent sorbitol dehydrogenase; NAD+-sorbitol dehydrogenase Specific Activity more than 30 U/mg protein Reaction D-Sorbitol + NAD+ ←→ D-Fructose + NADH + H+ category Specialty Chemicals(c26) cas_num 9028-21-1 Basic Info-
Product Name:
L-Iditol dehydrogenase
Other Name:L-Iditol dehydrogenase;Dehydrogenase,L-iditol;Sorbitol dehydrogenase;E.C. 1.1.1.14;Polyol dehydrogenase;NAD-sorbitol dehydrogenase;EC 1.1.1.14;L-Iditol:NAD oxidoreductase;NAD-dependent sorbitol dehydrogenase;Glucitol dehydrogenase;D-Glucitol dehydrogenase;D-Sorbitol dehydrogenase;L-Iditol-2 dehydrogenase;Polyol dehydrogenase (NAD)
CAS No.:9028-21-1
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CharacteristicsHazard IdentificationClassification of the substance or mixture
no data available
GHS label elements, including precautionary statements
Pictogram(s) no data available Signal word no data available
Hazard statement(s) no data available
Precautionary statement(s) Prevention no data available
Response no data available
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Disposal no data available
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Coenzymes,Inhibito,Enzymes,Zymogens,Substrates,Native Microorganism Creatine Amidinohydrolase
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Location:
Shirley, New York 11967, USA
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Payment Terms:
TT against copy of documents,D/P
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Average lead Time:
15
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Total Annual Revenue:
$1 million-$2.5 million
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Year of Establishment:
2004
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Inquiry History1 Inquiries
Country Product Purchase Quantity Date Posted 
United States
NIVITIN DEHYDROGENASE
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