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ChemicalBook >> CAS DataBase List >>Poly(L-lysine hydrobromide)

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
Molecular Weight:
146.19
MDL Number:
MFCD00165424
MOL File:
25988-63-0.mol
Last updated:2024-10-28 16:48:35

Poly(L-lysine hydrobromide) Properties

storage temp. 2-8°C
form lyophilized powder
color White to off-white
Stability Stable. Incompatible with strong acids, strong bases.

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictograms
GHS07,GHS09
Signal word  Warning
Hazard statements  H315-H317-H319-H411
Precautionary statements  P261-P264-P273-P280-P302+P352-P305+P351+P338
WGK Germany  3
F  3-10

Poly(L-lysine hydrobromide) price More Price(40)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich P0879 Poly-L-lysine hydrobromide mol wt 1,000-5,000 25988-63-0 1g $1120 2024-03-01 Buy
Sigma-Aldrich P7890 Poly-L-lysine hydrobromide mol wt 15,000-30,000 by viscosity 25988-63-0 25mg $42.66 2024-03-01 Buy
Sigma-Aldrich P9155 Poly-L-lysine hydrobromide mol wt 30,000-70,000, lyophilized powder, γ-irradiated, BioXtra, suitable for cell culture 25988-63-0 5mg $76.3 2024-03-01 Buy
Sigma-Aldrich P8920 Poly-L-lysine solution 0.1 % (w/v) in H2O 25988-63-0 100ml $152 2024-03-01 Buy
Sigma-Aldrich P8920 Poly-L-lysine solution 0.1 % (w/v) in H2O 25988-63-0 500ml $520 2024-03-01 Buy
Product number Packaging Price Buy
P0879 1g $1120 Buy
P7890 25mg $42.66 Buy
P9155 5mg $76.3 Buy
P8920 100ml $152 Buy
P8920 500ml $520 Buy

Poly(L-lysine hydrobromide) Chemical Properties,Uses,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 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.

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.

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

Global( 218)Suppliers
Supplier Tel Email Country ProdList Advantage
Hebei Yanxi Chemical Co., Ltd. 		+8617531190177 peter@yan-xi.com China 5858 58
Hebei Weibang Biotechnology Co., Ltd 		+8617732866630 bess@weibangbio.com China 18194 58
Watson Biotechnology Co.,Ltd 		+86-18186686046 +86-18186686046 sales01@watsonbiotech.cn China 5822 58
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21639 55
Nanjing ChemLin Chemical Industry Co., Ltd. 		025-83697070 product@chemlin.com.cn CHINA 3009 60
Shanghai Zheyan Biotech Co., Ltd. 		18017610038 zheyansh@163.com CHINA 3619 58
career henan chemical co 		+86-0371-86658258 +8613203830695 sales@coreychem.com China 29886 58
Hubei xin bonus chemical co. LTD 		86-13657291602 linda@hubeijusheng.com CHINA 22963 58
Chongqing Chemdad Co., Ltd 		+86-023-6139-8061 +86-86-13650506873 sales@chemdad.com China 39894 58
CONIER CHEM AND PHARMA LIMITED 		+8618523575427 sales@conier.com China 49374 58

View Lastest Price from Poly(L-lysine hydrobromide) manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Poly(L-lysine hydrobromide) pictures 2024-11-02 Poly(L-lysine hydrobromide)
25988-63-0
 US $0.00-0.00 / kg 1kg 99% 20MT Watson Biotechnology Co.,Ltd
Poly(L-lysine hydrobromide) pictures 2024-10-28 Poly(L-lysine hydrobromide)
25988-63-0
 US $0.00-0.00 / KG 1KG 99% 500000kg Hebei Weibang Biotechnology Co., Ltd
Poly(L-lysine hydrobromide) pictures 2024-10-25 Poly(L-lysine hydrobromide)
25988-63-0
 US $20.00-5.00 / kg 1kg 0.99 10 tons Hebei Yanxi Chemical Co., Ltd.

Poly(L-lysine hydrobromide) Spectrum

POLY-L-LYSINE HYDROBROMIDE POLY-L-LYSINE HYDROBROMIDE 10'000-20'000 POLY-L-LYSINE HYDROBROMIDE 150'000-300'000 POLY-L-LYSINE HYDROBROMIDE 20'000-30'000 POLY-L-LYSINE HYDROBROMIDE 30'000-70'000 POLY-L-LYSINE HYDROBROMIDE 5'000-10'000 POLY-L-LYSINE HYDROBROMIDE 70'000-150'000 POLY-L-LYSINE 70 000 HBR POLY-L-LYSINE HYDROBROMIDE, MOL. WT. 500-2,003 PDL HBr (2S)-6-amino-2-[[(2S)-6-amino-2-[[(2S)-2,6-diaminohexanoyl]amino]hexanoyl]amino]hexanoic acid (2S)-6-azanyl-2-[[(2S)-6-azanyl-2-[[(2S)-2,6-bis(azanyl)hexanoyl]amino]hexanoyl]amino]hexanoic acid Poly-L-lysine HBr Poly-L-lysine HCl L-Lysine homopolymer Poly-L-lysine solution ( 0.1%) POLY-L-LYSINE HYDROBROMIDE MOL WT 10 POLY-L-LYSINE HYDROBROMIDE MOL WT*15 POLY-L-LYSINE HYDROBROMIDE MOL WT*30 POLY-L-LYSINE HYDROBROMIDE MOL WT*40 POLY-L-LYSINE HYDROBROMIDE MOL WT*GR POLY-L-LYSINE HYDROBROMIDE, MOL WT 7 Poly-L-Lysine Hydrobromide [MW 1, 500-8, 000] L-LYS-(L-LYS)N-L-LYS XHBR poly-L-lysine 0.01% solution mol. wt.*70,000-150, POLY-L-LYSINE 0.01% SOLUTION MOL. WT.*70 ,000-150,00 POLY-L-LYSIN-HYDROBROMIDE 30'000-70'000 Poly-L-lysine hydrobromide 4'000-15'000 POLY-L-LYSINE HYDROBROMIDE MOL WT*150000 -300000 POLY-L-LYSINE HYDROBROMIDE MOL. WT.*>300 ,000 GAMMA- POLY-L-LYSINE 0.01% SOLUTION MOL. WT.*15 0,000-300,0 POLY-L-LYSINE HYDROBROMIDE MOL. WT.*30,0 00-70,000 G POLY-L-LYSINE HYDROBROMIDE MOL. WT.*70,0 00-150,000 POLY-L-LYSINE HYDROBROMIDE MOL WT*GREATE R THAN 3000 POLY-L-LYSINE HYDROBROMIDE >300'000 POLY-L-LYSINE HYDROBROMIDE MOL WT*30000- 70000 POLY-L-LYSINE HYDROBROMIDE MOL WT*15000- 30000 POLY-L-LYSINE HYDROBROMIDE, MOL. WT. 500-2,002 POLY-L-LYSINE HYDROBROMIDE MOL WT*4000-1 5000 POLY-L-LYSINE HYDROBROMIDE MOL WT 1000-5000 Polylysine hydrobromide POLY(LYS).HBR L-Lysine, homopolymer, hydrobromide PDL Solution Poly-L-lysine hydrobromide(1000-5000) Polylysine hydrochloride Poly-L-lysine (Mw 30,000-70,000) Poly-L-Lys HBr MW=10KDa Poly-L-lysine Hydrobromide, M.W. ＞300,000 (γ-ray irradiated for sterilization) Poly-L-Lys HBr MW=4.2KDa Poly-L-Lys HBr MW=84KDa Poly-L-Lys HBr MW=6.3KDa Poly(L-Lys) solution 0.1% (W/V) in water Poly-L-Lys HBr MW=2.1KDa Poly-L-Lys HBr MW=52KDa Poly(L-Lys) solution 0.01% (W/V) in water Poly-L-lysine Hydrobromide, M.W. 30,000 - 70,000 (γ-ray irradiated for sterilization) Poly-L-lysine Hydrobromide, M.W. 70,000 - 150,000 (γ-ray irradiated for sterilization)