Poly-L-Lysine (PLL) is a Poly-cation polymerized from lysine monomer.With a relative molecular weight of 70,000-300,000, PLL can be used as the growth matrix of cell culture, which can promote cell adhesion and adhesion to the wall. PLL is a commonly used cell adhesion agent in cell culture. Polyl-l-lysine (PLL) generally has molecular weight of 70,000-150,000, 150,000-300,000 and ＞300,000. The larger the molecular weight, the stronger the adhesion, but the more difficult it is to completely dissolve. Polyl-l-lysine with molecular weight of 150,000 - 300,000 is commonly used in cell culture.

General Information

Product Form	Liquid
Concentration	1 mg/mL
Molecular weight	150,000-300,000
Dissolvent	10mM PBS
Storage	-5~-20℃ ,Shading Light
Shipping	Ice bag or dry ice
Expiration date	24 months

Notes

1. This product is for research use only.;
2. This product is sterilized by 0.1μm filtration.;
3. It is necessary to pay attention to the aseptic operation and avoid the contamination.;
4. Do not use the product if the solution is turbid.

Technical Resources

Recommendations for handling of cryopreserved cells

Protocol for Thawing Frozen Cells

Count the number of cells with Trypan Blue exclusion

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