大鼠丙氨酸转氨酶(ALT)elisa检测试剂盒 ,英文名:Rat ALT ELISA Kit 产品简单说明:丙氨酸转氨酶(ALT)是由活性细胞产生并能在体内外起催化作用的一种特殊蛋白质。转氨酶在氨基酸的合成与分解代谢中起重要作用,种类很多,不同转氨作用由不同的转氨酶所催化, 谷丙转氨酶存在于肝、心、骨骼肌和肾等脏器的细胞内,肝细胞里面zui多。 更多大鼠ELIS试剂盒产品! ELISA的比色测定由酶标仪进行。有的同行可能会认为,既然由酶标仪进行,那么此时便可以万事大吉了,其实不然,因为当代较为先进的酶标仪,均有较多的功能,使用不当,会得到令人难以理解的大鼠丙氨酸转氨酶(ALT)elisa检测试剂盒实验结果。如使用酶标仪比色测定后,有许多的阴性测定孑L的吸光度值为负数;或测定假阳性率大大增加等等。这主要是没有正确地理解和使用酶标仪所致。 此外,在加入底物开始显色反应前,是先检查一下底物溶液的有效性,即可将A和B两种液各加1滴于清洁的空板孔或eppendorf管中,观察是否有显色出现,如有,则说明底物已变质。以OPD为底物,配好后应为五色,否则就不能使用。以TMB为底物,整个显色反应过程无需避光,而以OPD为底物,则需避光进行。关于TMB和OPD的显色反应特点及注意点可参考前面有关章节内容。显色反应完成后,加入酸终止反应,振荡混匀后即可进行下面的比色测定或肉眼判断结果。21792 紫草Y122594 "牛七碱 " Szechenyine "≥98% " Y122595 牛磺雄去氧胆酸 Aesculetin "≥98% " Y122596 牛蒡子苷元 Arctigenin "≥98% " Y122597 牛蒡子苷 Arctiin "≥98% " Y122598 "柠檬酸 " Citric acid monohydrate "≥98% " Y122599 "尿囊素 " Allantoin "≥98% " Y122600 "鸟苷 " GUANOSINE "≥98% " Y122601 拟人参皂苷-RT5 Pseudoginsenoside-RT5 ≥98% Y122602 牡荆素葡萄糖苷 Vitexin-4 "≥95% " Y122603 牡荆素 Vitexin "≥98% " Y122604 莫诺苷 (莫诺忍冬苷) Morroniside 97% Y122605 "棉子糖 " Raffinose "≥98% " Y122606 "棉籽糖 " Raffinose "≥98% " Y122607 迷迭香酸 Rosmarinic acid "≥97% " Y122608 霉酚酸酯 Mycophenolate mofetil "≥98% " Y122609 没食子儿茶素没食子酸酯 (-)-Gallocatechin gallate "≥98% " Y122610 没食子儿茶素 Gallocatechin (GC) 97% Y122611 毛蕊异黄酮-7-O-β-D葡萄糖苷 calycosin-7-O-β-D-glucoside 97% Y122612 毛蕊异黄酮 Calycosin "≥98% " Y122613 毛蕊花糖苷/类叶升麻苷/麦角甾苷 Verbascoside "≥98% " Y122614 莽草酸 Shikimic acid "≥98% " Y122615 "芒柄花素-7-O-葡萄糖苷 " "Formononetin-7-O-β-D-glucoside " "≥98% " Y122616 芒柄花素-7-O-β-D-葡萄糖苷 Fomononetin-7-O-glucoside ≥95% Y122617 "麦冬皂苷D " Ophiopogonin D ≥97% Y122618 麦冬皂苷B Ophiopogonin B ≥97% Y122619 马兜铃酸B Aristolochic acid B "≥98% " Y122620 马兜铃内酰胺 Aristololactam "≥98% " Y122621 麻醉椒苦素 Methysticin "≥99% " Y122622 "落新妇苷 " Astilbin ≥98% Y122623 "洛缌 " "Rosin " "≥95% " Y122624 洛塞维 Rosavin "≥95% " Y122625 "洛塞琳 " "Rosarin " "≥95% " Y122626 罗汉果皂苷IV Mogroside IV "≥98% " Y122627 罗汉果甜苷VI Mogroside VI "≥98% " Y122628 罗汉果甜苷V Mogroside V "≥98% " Y122629 氯化木兰花碱 Magnoflorine chloride "≥98% " Y122630 芦竹碱 Gramine "≥98% " Y122631 芦丁 Rutin "≥95% " Y122632 辽东楤木皂苷X "3-O-{[β-D-glucopyranosyl(1→2)]-[ β-D-glucopyran osyl(1→3)-β-D-glucopyranosyl(1→3)] β-D-glucopyranosy l}hederagenin 28-O-β-D-glucopyranosyl ester" 95% Y122633 辽东楤木皂苷V 3-O-[β-D-glucopyranosyl(1→2)]-[ β-D-glucopyranosyl(1→3)-β-D-glucopyranosyl(1→3)] β-D-glucopyranosyl hederagenin 95% Y122634 连翘脂素 Forsythiaside "≥97% " Y122635 连翘脂苷 Forsythiaside ≥95% Y122636 "栎樱酸 " Roburic acid ≥98% Y122637 利血平 Reserpine "≥98% " Y122638 雷公藤甲素 Triptolide "≥98% " Y122639 雷公藤红素 Celastrol "≥98% " Y122640 莱鲍迪苷 Rebaudioside-A 98% Y122641 辣椒碱 Capsaicin "≥98% " Y122642 奎宁 Quinine "≥95% " Y122643 苦玄参苷IA Picfeltarraenin IA "≥98% " Y122644 苦鬼臼毒素 Picropodophyllotoxin "≥98% " Y122645 柯诺辛 Corynoxine "≥94% " Y122646 开环异落叶松树脂酚二葡萄糖苷 Secoisolariciresinol diglucoside ≥98% Y122647 "开环异落叶松树脂酚 " Secoisolariciresinol "≥98% " Y122648 桔皮素 Tangeretin "≥98% " Y122649 桔梗皂苷D PlatycodinD "≥98% " Y122650 酒石酸长春质碱 Catharanthine Tartrat ≥98% Y122651 酒石酸长春瑞滨 Vinorelbine tartrate "≥97% " Y122652 京尼平苷 Geniposide "≥98% " Y122653 金丝桃素 Hypericin "≥95% " Y122654 绞股蓝 A Fiveleaf Gynostemma Herb "≥98% " Y122655 "假荆芥属苷 " Nepetin-7-glucoside "≥97% " Y122656 "甲壳素 " Chitin "≥98% " Y122657 甲基莲心碱大鼠丙氨酸转氨酶(ALT)elisa检测试剂盒 Neferine 98% Y122658 吉马酮 Germacrone "≥98% " Y122659 积雪草酸 Asiatic acid ≥97% 在目前的以HRP作为标记酶的商品市场ELISA试剂盒中,如以TMB为底物,则提供的底物为A和B两瓶应用液;如以OPD为底物,则试剂盒提供OPD片剂或粉剂,临用前配制。一般商品大鼠丙氨酸转氨酶(ALT)elisa检测试剂盒显色反应条件为37℃或室温反应15~30min。从理论上说,37℃30min才可以使HRP的底物催化反应完全,尽管在zui初的10min内,绝大部分催化反应即可完成。因此,为使弱阳性样本孔能有充分的显色,建议在37℃下反应25~30min后,终止反应比色测定。 |