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D-Lysine homopolymer hydrobromide

D-Lysine homopolymer hydrobromide structure

CAS No.: 27964-99-4

Chemical Name:: D-Lysine homopolymer hydrobromide

Synonyms: PDL;300,000;abs9170;Aids059611;Poly-D-Lys;Aids-059611;MW4000-15000;Poly-D-Lys HBr MW=21KDa;Poly-D-Lys HBr MW=84KDa;Poly-D-Lys HBr MW=52KDa

CBNumber:: CB1356203

Molecular Formula:: C6H14N2O2

Molecular Weight:: 146.19

MDL Number:: MFCD00131934

MOL File:: 27964-99-4.mol

Last updated:2025-09-29 22:33:22

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D-Lysine homopolymer hydrobromide Properties

storage temp.	-20°C
form	lyophilized powder
color	Light brown to brown
biological source	synthetic (organic)
Water Solubility	Soluble in water.
InChI	InChI=1/C6H14N2O2/c7-4-2-1-3-5(8)6(9)10/h5H,1-4,7-8H2,(H,9,10)/t5-/s3
InChIKey	KDXKERNSBIXSRK-GQMHJJTINA-N
SMILES	[C@H](N)(C(=O)O)CCCCN \|&1:0,r\|
UNSPSC Code	12352209
NACRES	NA.75

SAFETY

Risk and Safety Statements

WGK Germany	3
F	10-21

D-Lysine homopolymer hydrobromide price More Price(32)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	P0296	Poly-D-lysine hydrobromide mol wt 1,000-5,000	27964-99-4	10mg	$56.3	2025-07-31	Buy
Sigma-Aldrich	P0296	Poly-D-lysine hydrobromide mol wt 1,000-5,000	27964-99-4	1g	$1545.6	2025-07-31	Buy
Sigma-Aldrich	P7886	Poly-D-lysine hydrobromide mol wt 30,000-70,000	27964-99-4	10mg	$56.7	2025-07-31	Buy
Sigma-Aldrich	P7886	Poly-D-lysine hydrobromide mol wt 30,000-70,000	27964-99-4	50mg	$161	2025-07-31	Buy
Sigma-Aldrich	P7886	Poly-D-lysine hydrobromide mol wt 30,000-70,000	27964-99-4	100mg	$271	2025-07-31	Buy

Product number	Packaging	Price	Buy
P0296	10mg	$56.3	Buy
P0296	1g	$1545.6	Buy
P7886	10mg	$56.7	Buy
P7886	50mg	$161	Buy
P7886	100mg	$271	Buy

D-Lysine homopolymer hydrobromide Chemical Properties,Uses,Production

Uses

Poly-D-lysine polymers can be used in preparing surfaces for cell attachment. The D-lysine polymers can also be used with cells that digest poly-L-lysine polymers and cause an excessive uptake of L-lysine.

This product is recommended as a cell culture substratum when using 0.5 - 1.0 mL of a 0.1 mg/mL solution to coat 25 cm². Lower molecular weight versions of the product are less viscous, but high more molecular weight versions provide more attachment sites per molecule.

Uses

Poly-D-lysine hydrobromide is used for the following applications:

Used in animal cell culture
Rat cortical neuron cultures
Cell culture and siRNA treatment
Primary cell cultures and adult neuronal network model
Cortical astrocyte culture
Immunofluorescence staining (HDF cells were plated onto poly-D lysine (P0899, Sigma-Aldrich) coated glass coverslips)
NPC collection and culture conditions

Biochem/physiol Actions

This product 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. After absorption to the culture surface, poly-D-lysine increases the number of positively charged cell binding sites.

D-Lysine homopolymer hydrobromide Preparation Products And Raw materials

Raw materials

Preparation Products

D-Lysine homopolymer hydrobromide Suppliers

Global( 193)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai Zheyan Biotech Co., Ltd.	18017610038	zheyansh@163.com	CHINA	3619	58
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29852	58
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28172	58
BOC Sciences	+1-631-485-4226	inquiry@bocsci.com	United States	19552	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49975	58
TargetMol Chemicals Inc.	+1-781-999-5354; +17819995354	marketing@targetmol.com	United States	32432	58
Dideu Industries Group Limited	+86-29-89586680 +86-15129568250	1026@dideu.com	China	20424	58
Wuhan Fortuna Chemical Co., Ltd	+86-027-59207850 +86-13986145403;	info@fortunachem.com	China	5987	58
Alfa Chemistry	+1-5166625404;	Info@alfa-chemistry.com	United States	20405	58
Nanjing Duly Biotech Co.,Ltd	+undefined18013301590	doris@njduly.com	China	2448	58

Supplier	Advantage
Shanghai Zheyan Biotech Co., Ltd.	58
career henan chemical co	58
Hubei Jusheng Technology Co.,Ltd.	58
BOC Sciences	58
CONIER CHEM AND PHARMA LIMITED	58
TargetMol Chemicals Inc.	58
Dideu Industries Group Limited	58
Wuhan Fortuna Chemical Co., Ltd	58
Alfa Chemistry	58
Nanjing Duly Biotech Co.,Ltd	58

View Lastest Price from D-Lysine homopolymer hydrobromide manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2025-09-29	Poly-D-lysine hydrobromide (MW 30000-70000) 27964-99-4	US $30.00-98.00 / mg			10g	TargetMol Chemicals Inc.
2025-09-29	D-Lysine homopolymer hydrobromide 27964-99-4	US $0.00 / g	1g	Molecular weight:30,000～70,000; 70,000～150,000; 150,000～300,000	1000G	WUHAN FORTUNA CHEMICAL CO., LTD
2019-07-06	Lysine hydrobromide (1:1) 27964-99-4	US $1.00 / kg	1kg	95%-99%	1000kg	Career Henan Chemical Co

Poly-D-lysine hydrobromide (MW 30000-70000)
27964-99-4
US $30.00-98.00 / mg
TargetMol Chemicals Inc.

D-Lysine homopolymer hydrobromide
27964-99-4
US $0.00 / g
Molecular weight:30,000～70,000; 70,000～150,000; 150,000～300,000
WUHAN FORTUNA CHEMICAL CO., LTD

Lysine hydrobromide (1:1)
27964-99-4
US $1.00 / kg
95%-99%
Career Henan Chemical Co

D-Lysine homopolymer hydrobromide Spectrum

D-Lysine homopolymer hydrobromide(27964-99-4)Raman

27964-99-4(D-Lysine homopolymer hydrobromide)Related Search:

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POLY-D-LYSINE HYDROBROMIDE MOL WT*15 POLY-D-LYSINE HYDROBROMIDE MOL WT*70 POLY-D-LYSINE HYDROBROMIDE MOL WT*GR POLY-D-LYSINE HYDROBROMIDE*MOL WT 30 POLY-D-LYSINE HYDROBROMIDE, MOL WT& Poly-D-lysine hydrobromide, M.W. 30,000 to 70,000 D-LYS-(D-LYS)N-D-LYS XHBR POLY-D-LYSINE 70 000 HBR POLY-D-LYSINE HYDROBROMIDE POLY-D-LYSINE HYDROBROMIDE 30'000-70'000 POLY-D-LYSINE, HYDROBROMIDE*MOL. WT. 15, 000-30,000 POLY-D-LYSINE, HYDROBROMIDE*MOL WT 1000- 4000 POLY-D-LYSINE HYDROBROMIDE MOL WT*70000- 150000 POLY-D-LYSINE HYDROBROMIDE MOL WT*150000 -300000 POLY-D-LYSINE HYDROBROMIDE MOL. WT.*30,0 00-70,000 G POLY-D-LYSINE HYDROBROMIDE MOL WT*GREATE R THAN 3000 POLY-D-LYSINE HYDROBROMIDE*MOL WT 30000- 70000 POLY-D-LYSINE HYDROBROMIDE MOL. WT.*>300 ,000 GAMMA- MW4000-15000 POLY-D-LYSINE HYDROBRIMUDE D-LYSINE HOMOPOLYMER HYDROBROMIDE Aids059611 Aids-059611 Poly-D-Lys Poly-D-lysine hydrobromide,PDL PDL Lysine hydrobromide (1:1) Poly-L-lysine (Mw 150,000-300,000) Poly-L-lysine (Mw 70,000-150,000) Poly-L-lysine Solution (5 mg/ml), Mw 150,000-300,000 Poly-D-Lys HBr MW=6.3KDa Poly-D-lysine Hydrobromide MW 30,000 - 70,000 (γ-ray irradiated for sterilization) 300,000 Poly-D-Lys HBr MW=21KDa Poly-D-lysine Hydrobromide, MW > 300,000 (γ-ray irradiated for sterilization) Poly-D-Lys HBr MW=84KDa Poly-D-Lys HBr MW=52KDa Poly-D-lysine hydrobromide mol wt 1,000-5,000 D-Lysine homopolymer hydrobromide USP/EP/BP abs9170 Poly-D-lysine（5mg/ml），MW：150,000-300,000 Poly-D-lysine HBr (MW 30000-70000) Poly-D-lysine hydrobromide (MW 30000-70000) Poly-D-lysine hydrobromide D-Lysine homopolymer hydrobromide - MW 1,000 - 5,000 D-Lysine homopolymer hydrobromide - MW 70-150KDa 27964-99-4 C6H12N2O2nxHBr Biochemicals and Reagents Amino Acids and Peptides BioChemical Homopolymers Polylysine and Polyornithine Attachment Factors Polyamino Acids Homopolymers HomopolymersAmino Acids Polylysine and Polyornithine Attachment Factors