keep away from moisture,keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year
3'-Sialyllactose sodium 是一种益生元,具有抗炎活性,可维持免疫稳态。3'-Sialyllactose sodium 可减少压力源引起的焦虑样行为,可用于研究炎症和关节炎。
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
1 mg | ¥ 153 | 现货 | ||
5 mg | ¥ 328 | 现货 | ||
10 mg | ¥ 578 | 现货 | ||
25 mg | ¥ 962 | 现货 | ||
50 mg | ¥ 1,420 | 现货 |
产品描述 | 3'-Sialyllactose sodium is a prebiotic with anti-inflammatory activity that maintains immune homeostasis. 3'-Sialyllactose sodium reduces stressor-induced anxiety-like behaviors and can be used in studies of inflammation and arthritis. |
体外活性 | For 24-36 hours at concentrations ranging from 0 to 250 μM, 3'-Sialyllactose sodium promotes and restores Col2a1 synthesis, accumulates extracellular sulphated proteoglycan, and inhibits the effect of inflammatory cytokines[1].In chondrocytes, 3'-Sialyllactose sodium (0-250 μM; 24 hours) activates the expression of Sox9 and inhibits NF-κB activation[3].In the presence or absence of metabolic activation, 3'-Sialyllactose sodium (0-5000 μg/plate) shows no mutagenic effect and does not exhibit evident growth inhibition and deposition in all strains[1].At a concentration of 1250 μg/mL, 3'-Sialyllactose sodium induces no chromosomal aberrations and demonstrates a non-clastogenic effect in either the presence or absence of metabolic activation[1]. |
体内活性 | For 6 weeks, mice were orally administered 3'-Sialyllactose sodium at doses of 10-100 mg/kg three times a week, protecting them against cartilage destruction from osteoarthritis[3].A single oral administration of 3'-Sialyllactose sodium at doses of 500, 1000, and 2000 mg/kg induces no micronuclei in the bone marrow cells of mice[1].In male and female beagle dogs, the maximum tolerance dose (MTD) of 3'-Sialyllactose sodium, given orally at doses ranging from 500 to 1000 to 2000 mg/kg at 4-day intervals, is greater than 2000 mg/kg[3].3'-Sialyllactose sodium demonstrates a lethal dose (LD50) above 20 g/kg bw, which is the highest tested dose[1]. |
别名 | 3'-SL sodium |
分子量 | 655.53 |
分子式 | C23H38NNaO19 |
CAS No. | 128596-80-5 |
keep away from moisture,keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year
DMSO: 5 mg/mL
H2O: 100 mg/mL (152.54 mM), Sonication is recommended.
PBS (pH 7.2): 10 mg/mL
可选溶剂 | 浓度 体积 质量 | 1 mg | 5 mg | 10 mg | 25 mg |
H2O | 1 mM | 1.5255 mL | 7.6274 mL | 15.2548 mL | 38.1371 mL |
5 mM | 0.3051 mL | 1.5255 mL | 3.051 mL | 7.6274 mL | |
10 mM | 0.1525 mL | 0.7627 mL | 1.5255 mL | 3.8137 mL | |
20 mM | 0.0763 mL | 0.3814 mL | 0.7627 mL | 1.9069 mL | |
50 mM | 0.0305 mL | 0.1525 mL | 0.3051 mL | 0.7627 mL | |
100 mM | 0.0153 mL | 0.0763 mL | 0.1525 mL | 0.3814 mL |
对于不同动物的给药剂量换算,您也可以参考 更多...
请在以下方框中输入您的动物实验信息后点击计算,可以得到母液配置方法和体内配方的制备方法: 比如您的给药剂量是10 mg/kg,每只动物体重20 g,给药体积100 μL,一共给药动物10 只,您使用的配方为5% DMSO+30% PEG300+5% Tween 80+60% ddH2O。那么您的工作液浓度为2 mg/mL。
母液配置方法:2 mg 药物溶于 50 μL DMSO (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,请先与我们联系。
体内配方的制备方法:取 50 μL DMSO 主液,加入 300 μL PEG300, 混匀澄清,再加 50 μL Tween 80,混匀澄清,再加 600 μL ddH2O, 混匀澄清。
您可能有的问题的答案可以在抑制剂处理说明中找到,包括如何准备库存溶液,如何存储产品,以及基于细胞的分析和动物实验需要特别注意的问题。
3'-Sialyllactose sodium 128596-80-5 NF-Κb NF-κB 3' Sialyllactose (sodium salt) 3'Sialyllactose (sodium salt) 3'-Sialyllactose 3'-SL sodium Inhibitor inhibitor inhibit