- ￥600 - 3200
- 上海莼试
- CS-01Y74891
- 国产
- 2025年07月08日
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- 详细信息
- 技术资料
- 库存：
39
- 英文名：
Estradiol 3-(β-D-Glucuronide) (sodium salt)
- CAS号：
14982-12-8
- 供应商：
上海莼试
- 保存条件：
Store at -20°C
- 规格：
1mg 5mg 10mg 25mg
产品描述：
分子式:C24H31O8 Na
分子量:470.5
溶解度:≤20mg/ml in DMSO;10mg/ml in dimethyl formamide
储存条件:Store at -20°C
General tips:For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping Condition:Evaluation sample solution : ship with blue ice All other available size: ship with RT , or blue ice upon request
β-estradiol 3-(β-d-glucuronide) (E23G) is a noncholestatic regioisomer of the estrogen metabolite, E217G (β-Estradiol 17-(β-d-glucuronide)) [1]. E23G functions as a substrate for multidrug resistance associated protein 2 (MRP2) [2].MRP2 is a member of the MRP subfamily, belongs to the superfamily of ATP-binding cassette (ABC) transporters. MRP2 has been expressed in the canalicular (apial) part of the hepatocyte involved in multi-drug resistance, and functions in biliary transport [3].In vitro: In Sf9 cells infected with the recombinant baculovirus of which baculovirus genome containing rat Mrp2, E23G (0.4-400 μM) completely and competitively inhibited E217G transport with an IC50 value of 14.2 μM. Doses of E217G at 0.01-250 μM inhibited only 53% of E23G transport with an IC50 of 33.4 μM [1]. It has been reported E23G inhibited E217G transport through rat organic anion-transporting polypeptide 1 with a Ki value of 9.7 μM. E23G was a low-affinity inhibitor of both MRP4 and MRP7 with IC50s of ~ 100 μM. The noncholestatic E23G behaved as an Mrp2 substrate which could compete with E217G for transport, but did not activate the allosteric site. In Sf9 cell membranes expressing multidrug resistance protein 2 (MRP2), E23G functioned as a substrate for MRP2 with Km of 122 μM, competing with E217G for MRP2-mediated transport [3].
商品属性：
注意事项：
抗逆滴加序列
每次向板内滴加抗原时，移液器滴头要与平面45度悬空，不要触碰到孔内的液体，由后向前依次滴加(即浓度由低往高滴加)。
抗感染反应期
抗原抗体在室温20~25℃下，必须反应30min以上，若环境温度低于室温，可将微量反应板置于恒温培养箱中，使二者充分反应。
旅游温度
磷酸盐缓冲液的pH值要在高压灭菌后进行滴定，往往在高压后pH值会有所改变，所以高压后再调一次pH值更为准确。磷酸盐缓冲液一经使用保存期不要超过3周。当pH<5.8时，红细胞会产生自凝现象;当pH>7.8时，图形洗脱加快，易造成肉眼观察产生误差;p H=7.2时，红细胞沉降最充分，图形最清晰。
当滴注 1%红细胞悬液时，应经常摇晃红细胞悬液，使红细胞均匀地分布在磷酸缓冲液中，以防止红细胞下降。
反应时间及温度
加入鸡红血球之后，反应板在室温(20~25℃)静置30~40min，对照孔血球下沉于孔底，即可判定结果。若室温达不到实验要求，需相应调整反应时间。当环境温度低于4℃时，红细胞发生自凝;高于37℃时，会发生反应物分离和红细胞溶血。
公司正在出售的产品：
使用方法：
1.本蛋白酶抑制剂混合物为100×的储存液，使用时按照1:100的比例加入到裂解液中(例如，1ml裂解液中加入10μl蛋白酶抑制剂混合物)，混匀后即可使用。根据需要，0.5M的EDTA也按照1:100的比例加入到裂解液中（如用于检测金属蛋白酶活性，则不宜添加EDTA）。含有蛋白酶抑制剂混合物的裂解液宜现用现配，不宜配制后冻存待后续使用。
2. 待所需的抑制剂添加完毕混匀后，就可以开始进行哺乳动物组织的裂解和蛋白提取。
分子式:C24H31O8 Na
分子量:470.5
溶解度:≤20mg/ml in DMSO;10mg/ml in dimethyl formamide
储存条件:Store at -20°C
General tips:For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping Condition:Evaluation sample solution : ship with blue ice All other available size: ship with RT , or blue ice upon request
β-estradiol 3-(β-d-glucuronide) (E23G) is a noncholestatic regioisomer of the estrogen metabolite, E217G (β-Estradiol 17-(β-d-glucuronide)) [1]. E23G functions as a substrate for multidrug resistance associated protein 2 (MRP2) [2].MRP2 is a member of the MRP subfamily, belongs to the superfamily of ATP-binding cassette (ABC) transporters. MRP2 has been expressed in the canalicular (apial) part of the hepatocyte involved in multi-drug resistance, and functions in biliary transport [3].In vitro: In Sf9 cells infected with the recombinant baculovirus of which baculovirus genome containing rat Mrp2, E23G (0.4-400 μM) completely and competitively inhibited E217G transport with an IC50 value of 14.2 μM. Doses of E217G at 0.01-250 μM inhibited only 53% of E23G transport with an IC50 of 33.4 μM [1]. It has been reported E23G inhibited E217G transport through rat organic anion-transporting polypeptide 1 with a Ki value of 9.7 μM. E23G was a low-affinity inhibitor of both MRP4 and MRP7 with IC50s of ~ 100 μM. The noncholestatic E23G behaved as an Mrp2 substrate which could compete with E217G for transport, but did not activate the allosteric site. In Sf9 cell membranes expressing multidrug resistance protein 2 (MRP2), E23G functioned as a substrate for MRP2 with Km of 122 μM, competing with E217G for MRP2-mediated transport [3].
商品属性：
| 货号 | CS-01Y74891 | 规格 | 1mg 5mg 10mg 25mg |
| CAS号 | 14982-12-8 | 分子量 | 470.5 |
| 含量 | >95.00% | 别名 | E23G,β-Estradiol 3-(β-D-Glucuronide),17β-Estradiol 3-(β-D-Glucuronide),17β-Oestradiol 3-(β-D-Glucuronide) |
| 分子式 | C24H31O8 Na | 化学名 | (17β)-17-hydroxyestra-1,3,5(10)-trien-3-yl β-D-glucopyranosiduronic acid, monosodium salt |
| 产地 | 国产 | 用途 | 仅供科研研究实验 |
抗逆滴加序列
每次向板内滴加抗原时，移液器滴头要与平面45度悬空，不要触碰到孔内的液体，由后向前依次滴加(即浓度由低往高滴加)。
抗感染反应期
抗原抗体在室温20~25℃下，必须反应30min以上，若环境温度低于室温，可将微量反应板置于恒温培养箱中，使二者充分反应。
旅游温度
磷酸盐缓冲液的pH值要在高压灭菌后进行滴定，往往在高压后pH值会有所改变，所以高压后再调一次pH值更为准确。磷酸盐缓冲液一经使用保存期不要超过3周。当pH<5.8时，红细胞会产生自凝现象;当pH>7.8时，图形洗脱加快，易造成肉眼观察产生误差;p H=7.2时，红细胞沉降最充分，图形最清晰。
当滴注 1%红细胞悬液时，应经常摇晃红细胞悬液，使红细胞均匀地分布在磷酸缓冲液中，以防止红细胞下降。
反应时间及温度
加入鸡红血球之后，反应板在室温(20~25℃)静置30~40min，对照孔血球下沉于孔底，即可判定结果。若室温达不到实验要求，需相应调整反应时间。当环境温度低于4℃时，红细胞发生自凝;高于37℃时，会发生反应物分离和红细胞溶血。
公司正在出售的产品：
| Recombnant Human XPO5, N-H | NGLY1 Antibody Blocking Peptide |
| Recombinant Human PBK | Recombinant Human CD1d, N-His |
| POU3F2 Antibody Blocking Peptide | Recombinant Human CCL18 protein |
| FAM220A Antibody Blocking Peptide | Recombinant Human PRKN, N-His |
| SETD9 Antibody Blocking Peptide | Recombinant Human GALP, N-GST |
| F11Antibody Blocking Peptide | Recombinant Human CEACAM1 protein |
| C12ORF61 Antibody Blocking Peptide | Recombinant Human TSLP protein |
| VNN2 Antibody Blocking Peptide | 5-羟色胺受体4封闭多肽 |
| Smad4 Antibody Blocking Peptide | Recombinant Human DNER, N-His |
| Cyp2b1 Antibody Blocking Peptide | Recombinant Rhesus macaque ITGA2B protein , C- His Tag |
| Factor VII Antibody Blocking Peptide | Recombinant Human COL10A1 protein |
| TrkB Antibody Blocking Peptide | Recombinant Human PTPRM, N-His |
| MRF/C11orf9 Antibody Blocking Peptide | Estradiol 3-(β-D-Glucuronide) (sodium salt)Recombinant Human SORT1, N-GST |
| Phospho-PKC alpha/beta II (Thr638/641) Antibody Blocking Peptide | Recombinant Human FGF-9 protein ,No Tag |
| PUMA / BBC3 Antibody Blocking Peptide | Recombinant Human VSIG4/CRIg Protein, C-His |
1.本蛋白酶抑制剂混合物为100×的储存液，使用时按照1:100的比例加入到裂解液中(例如，1ml裂解液中加入10μl蛋白酶抑制剂混合物)，混匀后即可使用。根据需要，0.5M的EDTA也按照1:100的比例加入到裂解液中（如用于检测金属蛋白酶活性，则不宜添加EDTA）。含有蛋白酶抑制剂混合物的裂解液宜现用现配，不宜配制后冻存待后续使用。
2. 待所需的抑制剂添加完毕混匀后，就可以开始进行哺乳动物组织的裂解和蛋白提取。
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Estradiol 3-(β-D-Glucuronide) (sodium salt)
￥600 - 3200
