Some Products May Appear Restricted
To ensure a smooth and speedy checkout, please log in to your account. Some items may show as restricted simply because you're not logged in.
If you do not have an account, you can register using our registration webform (https://www.avantorsciences.com/ca/en/login/register)
If you're still seeing restrictions after logging in, certain products—like chemicals or medical devices—require additional account verification steps to be able to place an order. Some items may additionally require a specific license or customer documentation; additional documentation will be requested for these items prior to shipment.
Specifications
- CAS No.:25988-63-0
- Size:10 ml
- MDL No.:MFCD00237230
- Protein/peptide name:Poly-L-lysine hydrobromide
- Molecular weight:>70,000 kDa
- Concentration:0.1%
- Formulation:aqueous solution
- Molecular formula:(C₆H₁₃N₂OBr)n
- Cat. no.:100496-612
- Supplier No.:19320-B
Specifications
About this item
A/ Poly-L-Lysine Hydrobromide 30,000-70,000 is a polycation, which binds to DNA, red cell membranes and any negatively, charged proteins. It is useful for promoting cell adhesion; for the preparation of polycationic beads, useful in immobilization techniques; immobilization of membranes; immobilization of plant protoplasts. In cell culture, immobilization by micro encapsulation with the alginate-poly-L-lysine microcapsule system. It is available in a prepared 0.1% aqueous solution, micro-filtered, which is ideal for cell culture growth.
Poly-L-lysine with a molecular weight of >70,000. This solution is useful in promoting cell adhesion to solid substrates. Used for nuclear antigen-coated red cells in hymolytic plaque assay. It is available in a prepared 0.1% aqueous solution which is micro-filtered and is used to increase tissue adhesion to the glass slide, which is needed for immunohistochemical and immunolabeling techniques.