Poly-L-Lysine Solution, 10 ×

Product Introduction

Background

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.

Ingredient Statement

Matters Need Attention

1. This product is only used for scientific research or further research, not for diagnosis and treatment.
2. The amount of coating solution depends on different culture vessels. Generally, it is ensured that the bottom of the culture vessel is completely covered, and the coating should not be dried within the time.
3. Poly-L-lysine is mildly toxic. Therefore, the coated culture vessel must be cleaned 3 times with PBS or medium before use.
4. The coating process includes two stages: coating time and drying time. Coating time is the period during which the coating solution adheres to the surface

it is advisable to follow the recommended time since longer durations do not improve the effect.The drying time is the period allowed for the coated culture vessels to air dry after coating, ensuring that the coating solution is completely dry and achieves optimal adhesive properties.
5. The effect of the coated liquid is not affected when it is transported at normal temperature for 3-5 days. However, it should be stored according to storage conditions.
6. All the above operations are based on sterile reagents, consumables, and operation in a sterile environment.

System Certification

GMP Production and Quality System
The company complies with cGMP requirements, holds the NMPA medical device registration certificate, and is certified under ISO 13485 and ISO 9001 standards. Among its products, the company's Poly-L-Lysine Solution, 10 × complies with ISO 9001.