Description
Specifications Table
| Product Name | Octylphenyl Polyethylene Glycol (Nonidet P-40, NP-40) | 176925 | CDH |
|---|---|
| Pack Size | 100g | 500g | 1kg |
| Form | Liquid |
| Grade | Laboratory Grade |
| Application | Cell lysis, protein extraction, biochemical assays, membrane solubilization |
Product Description
Octylphenyl Polyethylene Glycol, commonly known as NP-40 or Nonidet P-40, is a non-ionic detergent widely used in molecular biology and biochemistry laboratories. This high-purity surfactant is essential for cell lysis, protein extraction, and membrane solubilization without denaturing proteins. Its mild nature makes it ideal for sensitive applications where preserving protein structure is critical.
NP-40 is a preferred alternative to IGEPAL CA-630, offering similar performance with consistent results. Researchers and students rely on this detergent for its low foaming properties and compatibility with downstream assays. Whether you’re working on western blotting, immunoprecipitation, or enzyme purification, NP-40 ensures reliable performance.
At eqipped, we provide laboratory-grade NP-40 surfactant at competitive prices, ensuring you get the best value without compromising quality. Our product is sourced from trusted suppliers and undergoes rigorous quality checks to meet research standards.
Need a reliable NP-40 detergent for your lab? Shop now at eqipped for fast delivery across India.
FAQs
What is the difference between NP-40 and Triton X-100?
NP-40 and Triton X-100 are both non-ionic detergents, but NP-40 has a lower CMC and is more soluble in water. Triton X-100 can form gels at higher concentrations, while NP-40 remains liquid, making it easier to handle in buffers.
Can NP-40 be used for DNA extraction?
NP-40 is not typically used for DNA extraction as it can interfere with nucleic acid purification. For DNA work, detergents like SDS or CTAB are more commonly used.
Is NP-40 compatible with mass spectrometry?
NP-40 can interfere with mass spectrometry due to its polymeric nature. It’s recommended to use MS-compatible detergents or remove NP-40 through dialysis or other purification methods before analysis.
What is the shelf life of NP-40?
When stored properly in a tightly sealed container at room temperature, NP-40 has a shelf life of at least 2 years. Avoid exposure to moisture or extreme temperatures to maintain stability.
Can I use NP-40 for cell culture?
NP-40 is not suitable for live cell cultures as it disrupts cell membranes. It’s intended for lysis and extraction purposes only.
