盐酸左布比卡因|T6566

Levobupivacaine hydrochloride
27262-48-2

￥167 10mg 起订

￥271 25mg 起订

￥347 50mg 起订

上海更新日期：2024-12-02

TargetMol中国（陶术生物）

VIP12年

联系人：邵小姐

电话：021-021-33632979拨打

手机：15002134094 拨打

邮箱：marketing@targetmol.com

产品详情:

中文名称：: 盐酸左布比卡因

英文名称：: Levobupivacaine hydrochloride

CAS号：: 27262-48-2

品牌：: TargetMol

产地：: 美国

保存条件：: Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice.

纯度规格：: 99.93%

产品类别：: 抑制剂

货号：: T6566

Product Introduction

Bioactivity

名称	Levobupivacaine hydrochloride
描述	Levobupivacaine hydrochloride ((S)-(-)-Bupivacaine monohydrochloride) is a reversible neuronal sodium channel inhibitor, which is the pure S(-)-enantiomer of bupivacaine. It was utilized as a long-acting local anesthetic.
激酶实验	Hsp90 Binding Assay: Human Hsp90α solution (0.5 μg/mL) is fixed on 96-well plates, followed by blocking with TBS containing 1% bovine serum albumin. KW-2478 solutions is added to the wells, and bRD is added to a concentration of 0.1 μmol/L. After removal of solution, poly-HRP streptavidin solution dilutes with poly-HRP dilution buffer is added to the wells. After removal of solution, equal volumes of TMB peroxidase substrate and peroxidase solution B are added to the wells. To stop the HRP reaction, 2 mol/L H2SO4 are added, followed by measurement of absorbance at 450 nm using a microplate spectrophotometer.
体外活性	Levobupivacaine is an amide-type local anaesthetic. Levobupivacaine acts via blockade of voltage-sensitive ion channels in neuronal membranes, preventing transmission of nerve impulses. Localised and reversible anaesthesia is produced by interference with the opening of the sodium channel, which inhibits conduction of the action potential in nerves involved in sensory and motor activity and sympathetic activity. [1] Levobupivacaine displaces 3H-BTX from sodium channels of rat brain synaptosomes with IC50 of 2.9 μM and Hill coefficients of 1.2. When cell membrane is held at -80 mV, -70 mV, -60 mV or -100 mV, Levobupivacaine shows tonic inhibition of sodium channel in GH3 cells with IC50s of 132.1, 37.6, 21.6 and 264 μM, respectively. [2] Levobupivacaine depresses action potential of isolated axon in vitro. Levobupivacaine (1 mM) depresses action potential amplitude and maximal rate of rise of action potential (dV/dtmax) in the crayfish giant axons with value of 88 and 81 respectively, after perfusion for 15 min. [3] Levobupivacaine also displays activity on cardiac ion channels. In isolated ventricular myocytes, the apparent affinity for inactivated state of the sodium channel is 4.8 μM for Levobupivacaine, with a calculated KD of 39 μM. On inhibition of cardiac delayed rectifier potassium channels (hKv1.5), the steady-state block for Levobupivacaine (20 μM) is 31%, with a calculated KD of 27.3 μM. Levobupivacaine may also inhibit cardiac calcium channels. 10 μM Levobupivacaine produces a 50% decrease in contractile force of guinea-pig papillary muscles. [4]
体内活性	Levobupivacaine has similar nerve blocking potency with bupivacaine. Levobupivacaine at a dose of 0.125%, inhibits motor and nocifensive pinch responses with maximum %MPE of 99 and 68 respectively, and inhibits the duration of deficits of motor and nocifensive pinch responses (60 and 30 , respectively) after sciatic nerve block. [4]
存储条件	Powder: -20°C for 3 years \| In solvent: -80°C for 1 year \| Shipping with blue ice.
溶解度	Ethanol : 53 mg/mL (163.1 mM) H2O : 59 mg/mL (181.6 mM) DMSO : 50 mg/mL (153.9 mM)
关键字	CNS toxicity \| gastric cancer \| Na channels \| Erastin \| Inhibitor \| analgesic \| anaesthetic \| Levobupivacaine Hydrochloride \| Na+ channels \| Levobupivacaine hydrochloride \| Sodium Channel \| cardiac toxicity \| Bupivacaine HCl \| CYP450 \| Ferroptosis \| inhibit \| Levobupivacaine \| NMDA \| Bupivacaine \| Bupivacaine Monohydrochloride
相关产品	Lidocaine hydrochloride \| Benzocaine \| Valproic Acid \| Lidocaine \| Mebeverine hydrochloride \| Safinamide \| Procaine \| Amitriptyline hydrochloride \| L-Aspartic aicd sodium \| Lidocaine Hydrochloride hydrate \| Riluzole \| Phenytoin sodium
相关库	神经保护化合物库 \| 抑制剂库 \| 经典已知活性库 \| 离子通道库 \| 膜蛋白靶向化合物库 \| 疼痛相关化合物库 \| 药物功能重定位化合物库 \| 抗癌临床化合物库 \| 抗癌药物库

盐酸左布比卡因|||Levobupivacaine HCl|||(S)-(-)-Bupivacaine monohydrochloride|||(S)-(-)-Bupivacaine HCl|TargetMol

上海陶术生物科技有限公司为美国Target Molecule Corp. ( Target Mol ) 在上海建立的全资子公司。我们与美国波士顿、德国慕尼黑的同事一起，为北美、欧洲和亚洲从事药物研发和生物学研究的科学家提供优质的产品和专业的服务。公司下设筛选事业部，化学事业部，生物事业部和新材料部。从虚拟筛选到实体化合物分子供应；从商业化产品销售到个性化定制合成；从对明确靶点的分子筛选到对明确分子的多靶点筛选，从高通量筛选到化学结构优化，我们都可以满足您的科研用品及技术服务的需求。经过在中国市场五年的精心耕耘，我们已成为筛选化合物领域优秀的供应商，为超过五百家学校和各类企业提供了品质卓越的小分子化合物和药物筛

成立日期	(12年)
注册资本	566.2651万人民币
员工人数	100-500人
年营业额	￥ 1亿以上
经营模式	贸易,试剂,定制,服务
主营行业	化学试剂,生物活性小分子