中文名称: 奥利司他 促销
英文名称: Orlistat
CAS No: 96829-58-2
分子式: C29H53NO5
分子量: 495.73
O10108 奥利司他 ≥98%(HPLC) (psaitong)
包装规格:
1g 5g 25g 100g in poly bottle
溶解性:
熔于DMSO(19mg/mL)
产品描述:

基本信息

产品编号:O10108

产品名称:Orlistat

CAS:

96829-58-2

 

储存条件

粉末

2-8℃

四年

 

 

分子式:

C29H53NO5

溶于液体

-80℃

六个月

分子量

495.73

-20℃

一个月

化学名: 

 

 

Solubility (25°C)

 

体外

DMSO

99mg/mL (199.7mM)

Ethanol

99mg/mL (199.7mM)

Water

Insoluble

体内(现配现用)

5% DMSO+40% PEG 300+5% Tween 80+ddH2O

13mg/mL

1mg/ml表示微溶或不溶。

普西唐提供的所有化合物浓度为内部测试所得,实际溶液度可能与公布值有所偏差,属于正常的批间细微差异现象。

请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;⼀旦配成溶液,请分装保存,避免反复冻融造成的产品失效。

制备储备液

 

浓度

 

溶液体积

质量

 

1mg

 

5mg

 

10mg

1mM

2.0172mL

10.0861mL

20.1723mL

5mM

0.4034mL

2.0172mL

4.0345mL

10mM

0.2017mL

1.0086mL

2.0172mL

50mM

0.0403mL

0.2017mL

0.4034mL

生物活性

产品描述

一和用于控制肥胖的脂肪酶抑制剂,通过抑制膳食脂肪的吸收起作用。99mg/mL (199.7mM)

靶点/IC50

lipase
(Cell-free assay)

Fatty acid synthesis
(Cell-free assay)

 

体外研究

Orlistat (40μM; 2 days) does not affect MGMT levels in a human melanoma cell line, but downregulates the repair protein by 30-70% in human peripheral blood mononuclear cells, in two leukemia and two colon cancer cell lines. Orlistat does not alter noticeably MGMT mRNA expression.

Western Blot Analysis

Cell Line:

The human melanoma cell line M10, Peripheral blood mononuclear cells , The human Jurkat CD4+T cell leukemia cell line, the human promyelocytic leukemia cell line HL60, the epithelial colon cancer HCT116 cells,non adherent mononuclear cells (NAMNC)

Concentration:

2.5, 5, 10, 20, 40μM for Jurkat cells; 20 and 40μM for HCT116 cells;40μM for normal NAMNC,M10 melanoma, HL-60 promyelocytic leukemia, and HT-29 colon cancer cells

Incubation Time:

2 days for Jurkat cells;2 or 4 days for HCT116 cells;2 days for NAMNC,M10 melanoma,HL60 promyelocytic leukemia,HT-29 colon cancer

Result:

Reduced by >50% the MGMT level at the concentration of 40μM for Jurkat cells, whereas little or no effect was found when lower concentrations were used.Downregulation of MGMT expression is produced at 40μM for HCT116 cells.Provoked an ~50% reduction of MGMT level at 40μM in normal NAMNC, and HL-60 promyelocytic leukemia, HT-29 colon cancer cells except for melanoma M10 cells that showed no downregulation of the protein.

体内研究

Orlistat (10mg/kg/day) significantly improves lipid profile, increases antioxidant enzymes and expression of antiinflammatory markers, and decreases the expression of the pro-inflammatory marker compared to the obese (OB) group.

Animal Model:

Eighteen male rats of Sprague–Dawley strain aged between 8–10 weeks weighing 200-250g

Dosage:

10mg/kg/day

Administration:

Orally;six weeks

Result:

Treatment persistently restored the increased body weight, which was significantly observed at the ninth week until the end of the experimental period.

推荐实验方法(仅供参考)

细胞实验:

 

细胞系

Jurkat CD4+ T cell leukemia cell line

浓度

2.5, 5, 10, 20, 40μM

处理时间

2天

方法

将不同浓度的药物加入白血病细胞中进行孵育,处理2天。药物处理完后,溶液细胞并进行WB分析。

 

动物实验:

 

动物模型

Nude mice (PC-3 xenograft tumor)

剂量

240mg/kg/day

给药处理

i.p.

保存条件:
2-8℃
UN码:
HazardClass:
危害声明:
安全说明:
搜索质检报告(COA)
参考文献 & 客户发表文献

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

  • =
    *
    *
    *选择对应的单位 *空出希望得到的变量,填写另外两个变量

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 )

  • * = *

连续稀释计算器方程

  • 连续稀释

  • 初始浓度:
  • 稀释倍数:
  • 计算结果

  • C1=C0/X C1: LOG(C1):
    C2=C1/X C2: LOG(C2):
    C3=C2/X C3: LOG(C3):
    C4=C3/X C4: LOG(C4):
    C5=C4/X C5: LOG(C5):
    C6=C5/X C6: LOG(C6):
    C7=C6/X C7: LOG(C7):
    C8=C7/X C8: LOG(C8):