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Tween® 20 (Polysorbate), Proteomics Grade

Supplier: VWR Chemicals

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Synonyms: Polyoxyethylene sorbitan monolaurate

M147-1LEA 5100 INR InStock
M147-1L
Tween® 20 (Polysorbate), Proteomics Grade
Tween® 20 (Polysorbate)
Non-ionic detergent efficiently separates hydrophilic proteins from membrane spanning, hydrophobic proteins without altering biological activity.

  • High purity and protease-free
  • Suitable for most biological applications

Non-ionic detergents have uncharged hydrophilic groups and are gentle, non-denaturing detergents ideal for studying the conformation and function of proteins, because they keep secondary and tertiary structure intact.


Formula: C₅₈H₁₁₄O₂₆
MW: average 1250 g/mol
Density: 1.1 g/cm³ (20 °C)
Storage Temperature: ambient
 MDL Number: MFCD00165986
CAS Number: 9005-64-5
EINECS: 500-018-3
UN: 0000
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Specification Test Results
Arsenic 0,0003 %
DNase None detected
Heavy metals 0,001 %
Hydroxyl Number 96 - 108
Identification Passes
Moisture (KF) 3,0 %
Protease None detected
Residue on Ignition ≤0,25 %
RNase None detected

 

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