( 母液浓度为 40 mg/mL ), 如您需要配置的浓度超过该产品的溶解度,请先与我们客服联系。| 中文名称: | Leukadherin-1 促销 一键复制产品信息 | ||||
|---|---|---|---|---|---|
| 英文名称: | Leukadherin 1 | ||||
| 别名: | 4-[5-[[4-Oxo-3-(phenylmethyl)-2-thioxo-5-thiazolidinylidene]methyl]-2-furanyl]-benzoic acid | ||||
| CAS No: | 344897-95-6 | 分子式: | C22H15NO4S2 | 分子量: | 421.49 |
| CAS No: | 344897-95-6 | ||||
| 分子式: | C22H15NO4S2 | ||||
| 分子量: | 421.49 | ||||
一种特异性的 CR3 和白细胞表面整合素 CD11b/CD18 的激动剂.
CD11b/CD18 is a cell surface adhesion receptor that mediates immune functions and leukocyte migration and is expressed primarily in the cells of the innate immune system.Leukadherin 1 is a CD11b/CD18 activator. Leukadherin 1 increased CD11b/CD18-dependent cell adhesion to fibrinogen with EC50 value of 4 μM . Leukadherin 1 increased CD11b/CD18-dependent cell adhesion to its ligand ICAM-1. In K562 cells, leukadherin 1 increased the binding of CD11b/CD18 to ICAM-1 through the formation of long membrane tethers .In the acute peritonitis mice model, leukadherin 1 significantly reduced neutrophil accumulation by 40% . In a MHC mismatched orthotopic kidney transplantation mouse model, leukadherin 1 reduced interstitial leukocyte infiltration, glomerular damage, neointimal hyperplasia and prolonged survival from 48.5% (CsA only) to 100% (CsA and LA1) . In newborn rats exposed to hyperoxia (85% O2), leukadherin 1 reduced both macrophage and neutrophil infiltration in the lungs .
本计算器可帮助您计算出特定溶液中溶质的质量、溶液浓度和体积之间的关系,公式为:
质量 (g) = 浓度 (mol/L) x 体积 (L) x 分子量 (g/mol)
摩尔浓度计算公式
用本工具协助配置特定浓度的溶液,使用的计算公式为:
开始浓度 x 开始体积 = 最终浓度 x 最终体积
稀释公式
稀释公式一般简略地表示为:C1V1 = C2V2 ( 输入 输出 )
母液,添加 300 μLPEG300
混匀澄清,再加 50μLTween80, 混匀澄清,再加 600μLSaline/PBS/ddH2O
混匀澄清方案所需的各种助溶剂如: DMSO , PEG300 / PEG400 , Tween 80 , SBE-β-CD , 玉米油 等, 均可点击跳转或在网站搜索购买。
计算结果:
工作液浓度: mg/ml;
DMSO母液配制方法: mg 药物溶于 μL DMSO溶液(母液浓度 mg/mL,
体内配方配制方法:取 μL DMSO母液,加入 μL PEG300,混匀澄清后加入μL Tween 80,混匀澄清后加入 μL Saline/PBS/ddH2O,混匀澄清。
1. 首先保证母液是澄清的;
2.
一定要按照顺序依次将溶剂加入,进行下一步操作之前必须保证上一步操作得到的是澄清的溶液,可采用涡旋、超声或水浴加热等物理方法助溶。
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