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| Product | Description | |
|---|---|---|
| Methoxy polyethylene glycol-poly(D, L-lactic acid) | Custom. Synonyms: MPEG-PLA. Product ID: PE-0507. Molecular formula: CH3(C2H4))m(C6H10O2)n. Mole weight: PEG(2000; 3400; 5000); PLA(1000-60000). Category: Carrier Excipients. Product Keywords: Pharmaceutical Excipients; Other Materials; Methoxy polyethylene glycol-poly(D, L-lactic acid); Carrier Excipients; Carrier Excipients; CH3(C2H4))m(C6H10O2)n. Chemical Name: Methoxy polyethylene glycol-poly(D, L-lactic acid). Grade: Pharmceutical Excipients. Stability and Storage Conditions: MPEG-PLGA is sensitive to light and temperature, for best use, the material should always be kept dry at low temperature and avoid frequent thawing and freezing. MPEG-PLGA should be kept dry at a low temperature below 4°C, protected from light, and the material can be handled under an inert gas for optimal stability. Retest the material after 12 months. Applications: Methoxypolyethylene glycol-polylactic acid (mPEG-PLA) is a block copolymer, one end is a hydrophilic segment - methoxypolyethylene glycol, and the other end is an lipophilic segment - polylactic acid. By adjusting the molecular weight or the ratio of hydrophilic/lipophilic segments, methoxypolyethylene glycol-polylactic acid can be used as a carrier material for different types of drugs, and improve the water solubility, encapsulation efficiency and drug loading of drugs. Methoxypolyethylene glycol-polylactic acid can be made into drug-loaded |  |
| Native Lactobacillus leichmanii D-Lactic Dehydrogenase | D-lactic dehydrogenase catalyzes the conversion of D-lactate into D-pyruvate while reducing NAD+ to NADH and H+. Applications: In the food industry, the primary catalysis is coupled to conversion of nadh and h+ to nad+ with diaphorase coupled with converting the non-fluorescent resazurin to the highly fluorescent substance resorufin to measure the content of d-lactate in food products. Group: Enzymes. Synonyms: EC 1.1.1.28, D-Lactic Dehydrogenase; 9028-36-8; lactic acid dehydrogenase; D-specific lactic dehydrogenase; D-(-)-lactate dehydrogenase (NAD); D-lactic acid dehydrogenase; D-lactic dehydrogenase; (R)-Lactate:NAD+ oxidoreductase; D-LDH. Enzyme Commission Number: EC 1.1.1.28. CAS No. 9028-36-8. D-LDH. Activity: > 30 units/mg protein; ~1000 U/mL; 250-500 units/mg protein (biuret); 150-300 units/mg protein; 1,000-3,000 units/mg protein (biuret). Storage: 2-8°C. Form: Suspension in 3.2 M (NH4)2SO4, 0.1 M potassium phosphate, pH 7.0. Source: Lactobacillus leichmanii. EC 1.1.1.28, D-Lactic Dehydrogenase; 9028-36-8; lactic acid dehydrogenase; D-specific lactic dehydrogenase; D-(-)-lactate dehydrogenase (NAD); D-lactic acid dehydrogenase; D-lactic dehydrogenase; (R)-Lactate:NAD+ oxidoreductase; D-LDH. Cat No: NATE-0195. |  |
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