生化分析试剂 Biochemical Assay Reagents
IPTG;(Synonyms: Isopropyl β-D-thiogalactoside) 纯度: ge;98.0%
IPTG 是异乳糖模拟物,能够引起乳糖操纵子的转录过程,因此能够诱导乳糖操纵子下游基因对应蛋白的表达。
IPTG Chemical Structure
CAS No. : 367-93-1
规格 | 价格 | 是否有货 | 数量 |
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Free Sample (0.1-0.5 mg) | ; | Apply now | ; |
10;mM;*;1 mL in DMSO | ¥500 | In-stock | |
500 mg | ¥400 | In-stock | |
1 g | ¥500 | In-stock | |
5 g | ¥800 | In-stock | |
10 g | ¥1400 | In-stock | |
25 g | ¥2800 | In-stock | |
50 g | ; | 询价 | ; |
* Please select Quantity before adding items.
IPTG 相关产品
bull;相关化合物库:
- Bioactive Compound Library Plus
- Glycoside Compound Library
生物活性 |
IPTG is a molecular mimic of allolactose, a lactose metabolite that triggers transcription of the lac operon, and it is therefore used to induce protein expression where the gene is under the control of the lac operator. |
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体外研究 (In Vitro) |
IPTG uptake by E. coli can be independent of the action of lactose permease, since other transport pathways are also involved. At low concentration, IPTG enters cells through lactose permease, but at high concentrations (typically used for protein induction), IPTG can enter the cells independently of lactose permease[1]. MCE has not independently confirmed the accuracy of these methods. They are for reference only. |
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分子量 |
238.30 |
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Formula |
C9H18O5S |
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CAS 号 |
367-93-1 |
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运输条件 |
Room temperature in continental US; may vary elsewhere. |
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储存方式 |
-20deg;C, stored under nitrogen *In solvent : -80deg;C, 6 months; -20deg;C, 1 month (stored under nitrogen) |
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溶解性数据 |
In Vitro:;
H2O : 100 mg/mL (419.64 mM; Need ultrasonic) DMSO : ≥ 60 mg/mL (251.78 mM) * “≥” means soluble, but saturation unknown. 配制储备液
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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。 In Vivo:
请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液,再依次添加助溶剂: ——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议您现用现配,当天使用; 以下溶剂前显示的百
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参考文献 |
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