[0219454305] CAS 25988-63-0 | Poly-L-Lysine Hydrobromide, cell culture reagent, gamma-irradiated, 5 mg | MP bio
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Brand: MP Bio
PDL HBr /
Poly-L-lysine is a nonspecific attachment factor for cells useful in promoting cell adhesion to solid substrates.
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0219454305 | CAS 25988-63-0 | Poly-L-Lysine Hydrobromide, cell culture reagent, gamma-irradiated, 5 mg | MP bio
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Key features and details
Poly-L-lysine is a nonspecific attachment factor for cells useful in promoting cell adhesion to solid substrates.
| SKU | 0219454305 |
| Alternate Names | PDL HBr |
| Application Notes | Poly-L-lysine is a nonspecific attachment factor for cells useful in promoting cell adhesion to solid substrates. Polymers of both D- and L-lysine are used to coat slides. However, certain cells can digest poly-L-lysine; in this situation, poly-D-lysine should be used as the attachment factor so that the cells are not disrupted by excessive uptake of L-lysine. The lower molecular weight poly-lysine (30,000-70,000) is easier to use because it is less viscous in solution; however, the higher molecular weights of poly-lysine have more attachement sites per molecule available to the cells. A compromise between the easier to use lower molecular weight products and the extremely viscous higher molecular weights would be the products in the range of 70,000-150,000.Other applications of Poly-L-lysine include Conjugation to methotrexate for increased drug transport,Microencapsulation of islets ,Use in simple reproducible procedure for chromosomal preparations from a variety of tissues,Immobilation of living cells in biocompatible semipermeable microcapsules,In the preparation of polycationic beads,Conjugation to albumin and horseradish peroxidase to enhance cellular uptake. |
| Base Catalog Number | 19454305 |
| CAS # | 25988-63-0 |
| Format | Powder |
| Grade | Cell Culture Grade, γ-irradiated |
| Molecular Formula | (C6H13N2OBr)n |
| Molecular Weight | 30,000 – 70,000 Da |
| Pack Size | 5 mg |
| Personal Protective Equipment | Eyeshields, Gloves, respirator filter |
| Sterility | γ-Irradiated |
| Usage Statement | Unless specified otherwise, MP Biomedical’s products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department. |
| brand | MP Bio |
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