Poloxamer 407 |
| رقم الكتالوجGC39274 |
Poloxamer 407 عبارة عن مادة خافضة للتوتر السطحي غير أيونية فعالة بنسبة 100٪ وغير سامة نسبيًا للخلايا بتركيزات منخفضة ، وغالبًا ما تستخدم مع استرات صبغ AM مثل Indo-1 AM و Fura-2 AM و Calcein AM و Fluo-3 AM و Fluo -4 صباحًا ، Quest Fluo-8 ™ AM و Quest Rhod-4 ™ AM ، إلخ
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: 9003/11/6
Sample solution is provided at 25 µL, 10mM.
Poloxamer 407 is a nonionic surfactant that is 100% active and relatively non-toxic to cells at low concentrations, and frequently used with dye AM esters such as Indo-1 AM, Fura-2 AM, Calcein AM, Fluo-3 AM, Fluo-4 AM, Quest Fluo-8™ AM and Quest Rhod-4™ AM, etc. to improve their water solubility.
[1]. Antunes FE, et al. Gels of Pluronic F127 and nonionic surfactants from rheological characterization to controlled drug permeation. Colloids Surf B Biointerfaces. 2011 Oct 1;87(1):42-8.
| Cas No. | 9003/11/6 | SDF | |
| Canonical SMILES | CC.[H(OCH2CH2)x(OCH2CH)y(OCH2CH2)zOH].[CH3] | ||
| Formula | M.Wt | 9840-14600 | |
| الذوبان | 110 mg/mL in Water (Need ultrasonic) | Storage | Store at -20°C |
| General tips | Please select the appropriate solvent to prepare the stock solution according to the
solubility of the product in different solvents; once the solution is prepared, please store it in
separate packages to avoid product failure caused by repeated freezing and thawing.Storage method
and period of the stock solution: When stored at -80°C, please use it within 6 months; when stored
at -20°C, please use it within 1 month. To increase solubility, heat the tube to 37°C and then oscillate in an ultrasonic bath for some time. |
||
| Shipping Condition | Evaluation sample solution: shipped with blue ice. All other sizes available: with RT, or with Blue Ice upon request. | ||
Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)
g
μL
Step 2: Enter the in vivo formulation (This is only the calculator, not formulation. Please contact us first if there is no in vivo formulation at the solubility Section.)
Calculation results:
Working concentration: mg/ml;
Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid 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 master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O, mix and clarify.
Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.
Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such as vortex, ultrasound or hot water bath can be used to aid dissolving.
3. All of the above co-solvents are available for purchase on the GlpBio website.
Average Rating: 5 ★★★★★ (Based on Reviews and 34 reference(s) in Google Scholar.)
GLPBIO products are for RESEARCH USE ONLY. Please make sure your review or question is research based.
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