具有特异、灵敏、简便、快速的特点,现已在生物医学研究领域及临床疾病的诊疗中得到了广泛的应用,相对于放射免疫测定(RIA)技术来说,EIA还有试剂半衰期长,对环境污染小,试验废物易于处理等优点,但测定敏感性一般较RIA低,于是,为提高EIA的测定敏感性,出现了众多的EIA测定放大系统,使EIA的测定敏感性赶上甚或超过了RIA。
N-脱烷基西泮 有关物质 M92788 20mg 171270-201001
咪达唑仑杂质 有关物质 M92789 20mg 171270-201001
10-脱乙酰巴卡丁III 10-Deacetylbaccatine III "≥99% " M92790
10-硝基喜树碱 10-Nitro Camptothecin "≥97% " M92791
11-氧-罗汉果皂甙V 11-oxo-mogroside V ≥98% M92792
13-乙酰基-9-羟基巴卡丁III 13-Acetyl-9-dihydrobaccatin III "≥98% " M92793
18B-甘草次酸 18-beta-Glycyrrhetinic acid 97% M92794
1-脱氧野尻霉素 1-Deoxynojirimycin "≥95% " M92795
"1-乙酸基-5-去乙酰基-巴卡亭I " 1-acetoxy-5-deacetyl-baccatin I ≥98% M92796
20(22)-烯-原人参二醇 20(22)-ene-PPD ≥97% M92797
20(S)-人参皂苷C-K 20(S)-Ginsenoside C-K "≥98% " M92798
20(S)-原人参二醇皂苷 20(S)-Protopanaxadiol saponins "≥98% " M92799
"23-羟基白桦酸 " Anemosapogenin "≥98% " M92800
"25-羟基-原人参二醇 " 25-OH-Protopanaxdiol ≥97% M92801
"25-羟基-原人参三醇 " 25-OH-Protopanaxtiol ≥97% M92802
"2-O-没食子酰基金丝桃苷 " 2-O-galloylhyperin "≥98% " M92803
2-羟基泽兰内酯 2-Hydroxyeupatolide "≥97% " M92804
3’-甲氧基-5’-羟基异黄酮-7- O-β-D-葡萄糖苷 3’-methoxy-5’-hydroxyisoflavone-7-O-β-D-glucoside 95% M92805
"4-羟基-L-异亮氨酸 " 4-Hydroxyisoleucine ≥98% ≥97% M92806
4'-去甲基表鬼臼毒素 4'-Demethylepipodophyllotoxin "≥95% " M92807
5-羟基色氨酸 5-HTP "≥98% " M92808
7-木糖基-紫杉醇 "7-xylosyltaxol " "≥95% " M92809
7-乙基-10-羟基喜树碱 7-Ethyl-10-Hydroxycamptothecin "≥98% " M92810
7-乙基喜树碱 7-Ethylcamptothecin ≥98% M92811
8-甲氧基补骨脂素 8-Methoxypsoralen "≥98% " M92812
9-氨基喜树碱 9-Aminocamptothecin "≥98% " M92813
Alpha-细辛脑 Alpha-asarone "≥98% " M92814
β- 蜕皮甾酮 β-Ecdysone ≥99% M92815
"γ-日蟾毒配质 " γ-Bufotalin "≥98% " M92816
阿马碱 Ajmalicine ≥98% M92817
安格洛苷C Angoroside C "≥98% " M92818
安石榴苷 Punicalagin鱼类促性腺激素释放激素(GnRH)Elisa试剂盒≥97% M92819