6-Á×ËáɽÀæ´¼ÍÑÇâø(S6PDH)/È©ÌÇ6-Á×ËỹÔø(A6PR)΢°å·¨/96Ñù
²â¶¨¹æ¸ñ£º48Ñù
ÓРЧ ÆÚ£º£¶¸öÔÂ
²â¶¨·½·¨£ºÎ¢°å·¨
±£´æÌõ¼þ£ºµÍαܹⱣ´æ
²úÆ·¼ò½é:
6-Á×ËáɽÀæ´¼ÍÑÇâø£¨S6PDH£¬EC 1.1.1.200£©ÓÖ³ÆÈ©ÌÇ 6-Á×ËỹÔø£¨Aldose-6-phos-phate reductase£¬A6PR£©£¬´ß»¯ D-ɽÀæÌÇ´¼ 6-Á×ËáºÍ D-ÆÏÌÑÌÇ 6-Á×ËáÖ®¼äµÄÏ໥ת»¯¡£Ñо¿·¢ÏÖ¸ÃøÔÚÆ»¹ûҶƬµÈǾޱ¿ÆÖ²ÎïÖй㷺·Ö²¼£¬ÆäÔÚɽÀæ´¼ºÏ³ÉÖÐÆð×ÅÖØÒª×÷Óá£6-Á×ËáɽÀæ´¼ÍÑÇâø£¨S6PDH£©´ß»¯ D-ÆÏÌÑÌÇ 6-Á×Ëỹԣ¬²¢Ê¹»¹ÔÐ͸¨Ã¸¢ò£¨NADPH£©Ñõ»¯¡£Òò´Ë£¬Í¨¹ý¼ì²â 340nm Ï NADPH µÄϽµËÙÂÊ£¬¼´¿ÉµÃ³öS6PDHµÄø»îÐÔ´óС¡£
¸Ãø´ß»¯µÄ·´Ó¦£ºD-sorbitol 6-phosphate+NADP+=D-glucose 6-phosphate+NADPH+H+
ÊÔ¼ÁºÐ×é³ÉºÍÅäÖÆ:
|
ÊÔ¼ÁÃû³Æ |
¹æ¸ñ |
±£´æÒªÇó |
±¸×¢ |
|
ÌáȡҺ |
ÒºÌå100mL¡Á1Æ¿ |
4¡æ±£´æ |
|
|
ÊÔ¼ÁÒ» |
·Û¼Ámg¡Á2Ö§ |
4¡æ±£´æ |
ÓÃǰ˦¼¸Ï»òÀëÐÄʹ·Û¼ÁÂäÈëµ×²¿£¬Ã¿Ö§·Ö±ð¼Ó 0.6mL ÕôÁóË®ÈܽⱸÓá£Óò»ÍêµÄÊÔ¼Á·Ö×°ºó-20¡æ±£´æ£¬½ûÖ¹·´¸´¶³ÈÚ£¬ÈýÌìÄÚÓÃÍê¡£ |
|
ÊÔ¼Á¶þ |
ÒºÌå20mL¡Á1Æ¿ |
4¡æ±£´æ |
|
|
ÊÔ¼ÁÈý |
·Û¼Ámg¡Á1Ö§ |
4¡æ±£´æ |
ÁÙÓÃǰ˦¼¸ÏÂʹ·Û¼ÁÂäÈëµ×²¿£¬ÔÙ¼Ó 1.1mL ÕôÁóË®ÈܽⱸÓᣠ|
ËùÐèµÄÒÇÆ÷ºÍÓÃÆ·:
ø±êÒÇ¡¢96 ¿×°å¡¢Ì¨Ê½ÀëÐÄ»ú¡¢Ë®Ô¡¹ø¡¢¿Éµ÷Ê½ÒÆÒºÆ÷¡¢Ñв§¡¢±ù¡£
6-Á×ËáɽÀæ´¼ÍÑÇâø£¨S6PDH£©»îÐԲⶨ:
½¨ÒéÕýʽʵÑéǰѡȡ 2 ¸öÑù±¾×öÔ¤²â¶¨£¬Á˽ⱾÅúÑùÆ·Çé¿ö£¬ÊìϤʵÑéÁ÷³Ì£¬±ÜÃâʵÑéÑù±¾ºÍÊÔ¼ÁÀË·Ñ£¡
¹ºÎï³µ
°ïÖú
021-54845833/15800441009
