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TWEEN® 20 (Polysorbate 20) – 2500ML Non-Ionic Surfactant for Lab, Biotech & Protein Stabilization Applications

Original price was: ₹25,000.00.Current price is: ₹24,500.00.

🧪 Product Description:

TWEEN® 20, also known as Polysorbate 20, is a non-ionic surfactant used widely in biochemical labs, biotechnology processes, and molecular diagnostics. It’s essential for stabilizing proteins, reducing surface tension, and improving reagent performance in ELISA, Western blotting, and other immunological assays.

This 2500ML pack is ideal for bulk lab use, ensuring consistent quality across buffers and reagent systems. It’s especially favored in DNA/RNA extraction kits, cell lysis buffers, and even as an emulsifier in pharma formulations.


📍 Use Cases:

  • ELISA, Western blot, and protein assay buffers

  • DNA/RNA extraction reagent preparation

  • Stabilizer for enzymes and antibodies

  • Emulsifier in pharma, food-grade research, and cosmetics

(Note: Prices are subject to market fluctuations. For current pricing, bulk orders, or institutional discounts, please contact our sales team at +91 97899 88060 or email us.)

Availability: 100 in stock

Key Features:

  • ✅ High-purity Polysorbate 20 (TWEEN® 20)

  • ✅ Effective as an emulsifier, stabilizer, and detergent

  • ✅ Gentle on proteins – ideal for ELISA and Western blot buffers

  • ✅ Used in biochemical assays, DNA/RNA processing, and cell culture

  • ✅ Non-ionic, water-soluble, and ready to use


📦 Product Specifications:

Attribute Details
Product Name TWEEN® 20 (Polysorbate 20)
Volume 2500 ML
Purity Laboratory/biotech grade
Chemical Class Non-ionic surfactant
CAS Number 9005-64-5
Appearance Clear to pale yellow viscous liquid
Solubility Freely soluble in water and alcohol
pH Range (1% soln) 5.0 – 7.0
Storage Conditions Room temperature; avoid direct sunlight
Shelf Life 2–3 Years
GST Rate 18%

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