发明名称 |
ENZYME ASSAY FOR METAL-REDUCING ENZYME |
摘要 |
AN IMPROVED ENZYME ASSAY SYSTEM FOR SCREENING POTENTIAL MOLYBDENUM-REDUCING MICROBES FROM THE ENVIRONMENT FOR THE PURPOSE OF BIOREMEDIATION IS DESCRIBED.SAID METHOD INCLUDES CONTACTING SAID CRUDE ENZYME PREPARATION FROM THE ORGANISMS WITH EITHER NICOTINAMIDE ADENINE DINUCLEOTIDE REDUCED FORM (NADH) OR NICOTINAMIDE ADENINE DINUCLEOTIDE PHOSPHATE IN REDUCED FORM (NADPH), AS ELECTRON DONOR SUBSTRATES AND LABORATORY-PREPARED PHOSPHOMOLYBDATE AS THE ELECTRON ACCEPTOR SUBSTRATE. THE RESULTANT BLUE INTENSITY IS MEASURED COLORIMETRICALLY USING A SPECTROPHOTOMETER. SAID LABORATORY-PREPARED PHOSPHOMOLBDATE COMPRISES OF A MIXTURE OF MOLYBDATE AND PHOSPHATE IN THE RATIO OF 10 MOLES MOLYBDATE TO 1 TO 5 MOLES PHOSPHATE.
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申请公布号 |
MY137797(A) |
申请公布日期 |
2009.03.31 |
申请号 |
MYPI20042641 |
申请日期 |
2004.07.02 |
申请人 |
UNIVERSITI PUTRA MALAYSIA (UPM) |
发明人 |
MOHD YUNUS BIN SHUKOR;MOHD ARIF BIN SYED;NOR ARIPIN BIN SHAMAAN;SHAHIZAL RIZWAN BIN AHMAT RASLAN |
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