Glutamate dehydrogenase (GLDH-R)
Frequently asked questions
- Where can I get Safety Data Sheet (SDS) of products?
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SDS and specification documents are available on each product page. They are also available from HERE. ⇒
Enzymes for Clinical Chemistry
- What precautions should be taken when handling the product after opening?
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To avoid moisture absorption of the enzyme powder, please allow it to return to room temperature in a sealed state before use. (Recommended conditions: around 25°C, humidity below 55%)
- How should GLDH-R be stored?
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Please store at or below -20°C.
- What stabilizers are used in GLDH-R?
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Trehalose is used as a stabilizer.
- How thermostable is GLDH-R?
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It is stable in liquid form below 55°C (Fig.4). In powder form, it remains stable at 37°C for at least two weeks.
- What are the optimal pH and temperature for GLDH-R?
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The optimal pH is 8.5–9.0, and the optimal temperature is 35–45°C.
- What is the molecular weight of GLDH-R?
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It exhibits a monomeric structure with a molecular weight of approximately 49 kDa (SDS-PAGE).
- What are the main applications of GLDH-R?
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It is useful for BUN (blood urea nitrogen) testing and elimination of free ammonia.