Size | Price | Stock | Qty |
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50mg |
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Other Sizes |
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ln Vitro |
The amplitude of K currents in isolated IHCs is reversibly altered in a solution containing 1 mM water-soluble cholesterol[2].
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References |
[1]. Kimitsuki T. Cholesterol influences potassium currents in inner hair cells isolated from guinea pig cochlea. Auris Nasus Larynx. 2017;44(1):46-51.
[2]. Nguyen TV, et al. Contribution of membrane cholesterol to outer hair cell lateral wall stiffness. Otolaryngol Head Neck Surg. 1998;119(1):14-20. |
Related CAS # |
Cholesterol;57-88-5
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Appearance |
Typically exists as solids (or liquids in special cases) at room temperature
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HS Tariff Code |
2934.99.9001
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Storage |
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month Note: Please store this product in a sealed and protected environment (e.g. under nitrogen), avoid exposure to moisture and light. |
Shipping Condition |
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
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Solubility (In Vitro) |
H2O :~50 mg/mL
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Solubility (In Vivo) |
Solubility in Formulation 1: 33.33 mg/mL (Infinity mM) in PBS (add these co-solvents sequentially from left to right, and one by one), clear solution; with sonication.
 (Please use freshly prepared in vivo formulations for optimal results.) |
Calculation results
Working concentration: mg/mL;
Method for preparing DMSO stock solution: mg drug pre-dissolved in μL DMSO (stock solution concentration mg/mL). Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.
Method for preparing in vivo formulation::Take μL DMSO stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O,mix and clarify.
(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
(2) Be sure to add the solvent(s) in order.