Description
Specifications Table
| Product Name | Polyethylene Glycol 4000 SQ | Q26455 | Qualigens |
|---|---|
| Pack Size | 500 GM |
| Form | Solid (Powder/Flakes) |
| Grade | Laboratory Grade |
| Application | Research, Pharmaceuticals, Molecular Biology, Protein Crystallization |
Product Description
Polyethylene Glycol 4000, commonly known as PEG 4000, is a versatile polymer widely used in laboratories, pharmaceuticals, and research applications. This high-quality PEG 4000 from Qualigens ensures consistent performance in experiments requiring precise molecular weight control.
Whether you’re working on protein crystallization, drug formulation, or molecular biology assays, this laboratory-grade PEG 4000 delivers reliable results. Its non-toxic and water-soluble properties make it ideal for a range of scientific applications.
At eqipped, we understand the importance of purity and consistency in lab supplies. That’s why we source PEG 4000 from trusted manufacturers to meet the strict standards of researchers and educators.
Need PEG 4000 for your next experiment? Buy polyethylene glycol 4000 online today and get fast delivery across India.
Key Applications of PEG 4000
PEG 4000 is a staple in many labs due to its multifunctional properties. Here’s how researchers and students commonly use it:
1. Protein Crystallization – PEG 4000 is a preferred precipitant in protein crystallization studies, helping scientists grow high-quality crystals for structural analysis.
2. Pharmaceutical Formulations – Used as an excipient in drug development, PEG 4000 improves solubility and stability of active pharmaceutical ingredients.
3. Molecular Biology – Essential in DNA/RNA extraction protocols and as a blocking agent in hybridization assays.
4. Cell Culture & Biochemistry – Helps in cell fusion experiments and as a cryoprotectant for preserving biological samples.
5. Industrial & Research Applications – Used in polymer synthesis, lubricants, and as a plasticizer in various chemical processes.
With its broad utility, PEG 4000 is a must-have in any research or academic lab. If you’re looking for PEG 4000 suppliers in India, eqipped offers competitive pricing and genuine Qualigens products.
Why PEG 4000 is Essential for Your Lab
Not all polyethylene glycols are created equal. The 4000 molecular weight variant strikes the perfect balance between viscosity and solubility, making it ideal for precise laboratory work.
Unlike lower molecular weight PEGs, PEG 4000 provides better stability in formulations without compromising on solubility. This makes it a go-to choice for researchers who need consistent, reproducible results.
Whether you’re a student setting up your first experiment or a seasoned scientist optimizing a protocol, having high-quality PEG 4000 ensures your work isn’t compromised by impure reagents.
Upgrade your lab supplies with the best price PEG 4000 from eqipped—trusted by researchers nationwide.
Safety and Handling
While PEG 4000 is generally considered safe for laboratory use, proper handling is recommended:
- Wear appropriate personal protective equipment (PPE) like gloves and goggles.
- Store in a cool, dry place away from direct sunlight.
- Avoid inhalation or ingestion—use in a well-ventilated area.
- Dispose of waste according to local laboratory safety guidelines.
For detailed safety information, refer to the Material Safety Data Sheet (MSDS) provided with the product.
FAQs
What is the molecular weight of PEG 4000?
PEG 4000 has an average molecular weight of 4000 Daltons, making it suitable for applications requiring moderate viscosity and solubility.
Can PEG 4000 be used in cell culture?
Yes, PEG 4000 is commonly used in cell culture for fusion experiments and as a cryoprotectant, but always ensure it meets your specific protocol requirements.
Is this PEG 4000 suitable for pharmaceutical applications?
Absolutely. This laboratory-grade PEG 4000 is pure and consistent, making it ideal for drug formulation and research.
How should I store PEG 4000?
Store in a tightly sealed container at room temperature, away from moisture and direct sunlight, to maintain stability.
Where can I buy PEG 4000 online in India?
You can buy polyethylene glycol 4000 online from eqipped, a trusted supplier of lab chemicals and reagents with fast shipping across India.
