Poly(L-lysine hydrobromide)
- Product Name
- Poly(L-lysine hydrobromide)
- CAS No.
- 25988-63-0
- Chemical Name
- Poly(L-lysine hydrobromide)
- Synonyms
- abs9361;PDL HBr;POLY(LYS).HBR;PDL Solution;ε-polylysine.HCL;Poly-L-lysine HBr;Poly-L-lysine HCl;L-Lysine homopolymer;mol wt 30,000-70,000;mol wt 150,000-300,000
- CBNumber
- CB4123978
- Molecular Formula
- C6H14N2O2
- Formula Weight
- 146.19
- MOL File
- 25988-63-0.mol
Poly(L-lysine hydrobromide) Property
- storage temp.
- 2-8°C
- form
- lyophilized powder
- color
- White to off-white
- Stability:
- Stable. Incompatible with strong acids, strong bases.
Safety
- WGK Germany
- 3
- F
- 3-10
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H411Toxic to aquatic life with long lasting effects
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P273Avoid release to the environment.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- P0879
- Product name
- Poly-L-lysine hydrobromide
- Purity
- mol wt 1,000-5,000
- Packaging
- 1g
- Price
- $1120
- Updated
- 2024/03/01
- Product number
- P7890
- Product name
- Poly-L-lysine hydrobromide
- Purity
- mol wt 15,000-30,000 by viscosity
- Packaging
- 25mg
- Price
- $42.66
- Updated
- 2024/03/01
- Product number
- P9155
- Product name
- Poly-L-lysine hydrobromide
- Purity
- mol wt 30,000-70,000, lyophilized powder, γ-irradiated, BioXtra, suitable for cell culture
- Packaging
- 5mg
- Price
- $76.3
- Updated
- 2024/03/01
- Product number
- P8920
- Product name
- Poly-L-lysine solution
- Purity
- 0.1 % (w/v) in H2O
- Packaging
- 100ml
- Price
- $152
- Updated
- 2024/03/01
- Product number
- P8920
- Product name
- Poly-L-lysine solution
- Purity
- 0.1 % (w/v) in H2O
- Packaging
- 500ml
- Price
- $520
- Updated
- 2024/03/01
Poly(L-lysine hydrobromide) Chemical Properties,Usage,Production
Chemical Properties
white powder
Uses
Recommended as a cell culture substratum when using 0.5 ml of a 0.1 mg/ml solution to coat 25 cm2. Optimal conditions for attachment must be determined for each cell line and application.
Uses
Poly-L-lysine polymers can be used in promoting cell adhesion to solid substrates, conjugation to methotrexate for increased drug transport, microencapsulation of islets, cell microencapsulation technology, microarray glass slide coating, and chromosomal preparations. It has also been used as a transfection agent for efficient labeling and to facilitate endocytosis. Lower molecular weight poly-L-lysine (30,000-70,000) is less viscuous in solution, but higher molecular weight versions provide more attachment sites per molecule.
Uses
- Poly-L-lysine coated glass coverslips have been used for mounting samples for scanning electron microscopy.
- Poly-L-lysine coated wells were used for trapping of PC-12 cells on electrodes.
- Poly-L-lysine-coated borosilicate glass slides were used for the seeding of viral vector-transduced cells.
Definition
ChEBI: The hydrobromide salt of poly(L-lysine).
General Description
Poly-L-lysine hydrobromide is a nonspecific attachment factor in promoting cell adhesion to the substratum.
Biochem/physiol Actions
Poly-L-lysine is a nonspecific attachment factor for cells useful in promoting cell adhesion to solid substrates by enhancing electrostatic interaction between negatively charged ions of the cell membrane and the culture surface. When it is absorbed to the cell culture surface, poly-L-lysine functions to increase the number of positively charged sites available for cell binding. With cells that can digest poly-L-lysine, poly-D-lysine should be used as the attachment factor.
Poly(L-lysine hydrobromide) Preparation Products And Raw materials
Raw materials
Preparation Products
Poly(L-lysine hydrobromide) Suppliers
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View Lastest Price from Poly(L-lysine hydrobromide) manufacturers
- Product
- Poly(L-lysine hydrobromide) 25988-63-0
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20MT
- Release date
- 2024-09-24
- Product
- Poly(L-lysine hydrobromide) 25988-63-0
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 500000kg
- Release date
- 2024-10-28
- Product
- Poly(L-lysine hydrobromide) 25988-63-0
- Price
- US $20.00-5.00/kg
- Min. Order
- 1kg
- Purity
- 0.99
- Supply Ability
- 10 tons
- Release date
- 2023-09-11