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- 详细信息
- 文献和实验
- 技术资料
- 库存:
46
- 英文名:
Bupivacaine-d9
- CAS号:
474668-57-0
- 供应商:
上海莼试
- 保存条件:
Store at -20°C
- 规格:
500 μg 1 mg 5 mg
分子式:C18H19D9N2O
分子量:297.5
溶解度:DMF: 30 mg/ml,DMSO: 25 mg/ml,Ethanol: 30 mg/ml
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
Bupivacaine-d9 is intended for use as an internal standard for the quantification of bupivacaine by GC- or LC-MS. Bupivacaine is a sodium channel blocker and local anesthetic.1,2 It inhibits sodium currents in rat dorsal horn neurons in a concentration-dependent manner and inhibits synaptic transmission in rat sympathetic ganglia, increasing the firing threshold when used at a concentration of 200 nM.3,4 Bupivacaine (10 μM) blocks cardiac sodium channels in a use-dependent manner and inhibits respiration in cardiac cell mitochondria when palmitoyl-carnitine or acetyl-carnitine are used as substrates (IC50s = 0.78 and 0.37 mM, respectively).1,5 It also reduces thermal hyperplasia in a rat model of sciatic ligation injury when 0.6 ml of a 0.5% solution is administered into the perinerve space, and the duration of this effect is extended by co-administration of the NMDA receptor antagonist MK-801 .2 Formulations containing bupivacaine have been used as local anesthetics for surgery, oral surgery, and dental procedures and for anesthetic purposes in research studies using animals.
商品属性:
| 货号 | CS-01Y76091 | 规格 | 500 μg 1 mg 5 mg |
| CAS号 | 474668-57-0 | 分子量 | 297.5 |
| 含量 | >99.00% | 别名 | N/A |
| 分子式 | C18H19D9N2O | 化学名 | N/A |
| 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。
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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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文献和实验Acute Activation and Inhibition of the Sympathetic Baroreceptor Reflex
. With this method, complete baroreceptor denervation can be achieved for longer (bupivacaine, 30–60 min) or shorter (lignocaine, 10–30 min) periods, without harming the physiological state of the rat.
Optimization of naked DNA delivery for interferon subtype immunotherapy in cytomegalovirus infection
for the IFN constructs was influenced by the dose of DNA, subtype choice, combination use, pre-medication, and timing of DNA administration. Optimal efficacy was found with bupivacaine treatment prior to DNA inoculation of 200�gIFN DNA 14 days prior to virus
Interferon Subtype Gene Therapy for Regulating Cytomegalovirus Disease
of stimulation of the immune response was influenced by several parameters of the naked deoxyribonucleic acid (DNA) vaccination protocol. Pretreatment of mice with bupivacaine increased transgene expression in situ . The specific subtype gene of type I IFN
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