Poloxamer 338 (F108)
Based on 1 Customer Validation
Poloxamer 338 F108 is block polymer of polyoxyethylene and polyoxypropylene with average molecular mass of 14600. Poloxamer 338 F108 reduces the aggregation of red blood cells, inhibits proliferation of human lymphocyte cell IIBR1. Poloxamer 338 F108 exhibits short-term and subchronic toxicity in rats.
For research use only. We do not sell to patients.
- CAS No.: 9003-11-6
- Molecular Weight:14600 (Average)
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Storage:
Please store the product under the recommended conditions in the Certificate of Analysis.
Biological Activity
Poloxamer 338 F108 inhibits RPMI 8432 cell viability with a 30% inhibition rate at 0.2% concentration for 7 days.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 9003-11-6
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Appearance Solid
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Molecular Weight 14600 (Average)
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Color White to off-white
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SMILES
[Poloxamer 338 (F108)]
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Synonyms
PEG-PPG-PEG, 14600 (Average)
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Please store the product under the recommended conditions in the Certificate of Analysis.
Solvent & Solubility
H2O : 100 mg/mL (Need ultrasonic)
Purity & Documentation
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Data Sheet (266 KB)
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SDS (251 KB)
- English - EN (251 KB)
- Français - FR (251 KB)
- Deutsch - DE (251 KB)
- Norwegian - NO (251 KB)
- Español - ES (251 KB)
- Swedish - SV (251 KB)
- Italian - IT (251 KB)
- Korean - KR (251 KB)
- Portuguese - PT (251 KB)
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Handling Instructions (2659 KB)
References
[1]. Singh-Joy SD, et al., Safety assessment of poloxamers 101, 105, 108, 122, 123, 124, 181, 182, 183, 184, 185, 188, 212, 215, 217, 231, 234, 235, 237, 238, 282, 284, 288, 331, 333, 334, 335, 338, 401, 402, 403, and 407, poloxamer 105 benzoate, and poloxamer 182 dibenzoate as used in cosmetics. Int J Toxicol. 2008;27 Suppl 2:93-128. [Content Brief]
[2]. Mizrahi A. Pluronic polyols in human lymphocyte cell line cultures. J Clin Microbiol. 1975 Jul;2(1):11-3. [Content Brief]
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)