Human Laminin 523 Protein, premium grade

Laminin 523 (LN523) is a key recombinant basement membrane protein that provides an ideal surface for the adhesion and growth of human pluripotent stem cells while significantly promoting their directed differentiation. Particularly in ophthalmology, it effectively guides the differentiation of stem cells into retinal progenitor cells and supports the formation of retinal organoids containing photoreceptor precursors, while also facilitating the generation and maturation of corneal epithelial cells. It serves as an essential substrate for studying visual development and disease mechanisms.

HEK293

Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 with trehalose as protectant.

Contact us for customized product form or formulation.

Please see Certificate of Analysis for specific instructions.

For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.

For long term storage, the product should be stored at lyophilized state at -20°C or lower.

Please avoid repeated freeze-thaw cycles.

• -20°C to -70°C for 12 months in lyophilized state;
• -70°C for 3 months under sterile conditions after reconstitution.