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P3892

Poly-L-arginine hydrochloride

Name: Poly-<SC>L</SC>-arginine hydrochloride
Brand: SIGMA

suitable for bioconjugations, Mol wt >70,000

Sinónimos:

L-Arginine homopolymer hydrochloride

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Número CAS:

26982-20-7

UNSPSC Code:

12352209

PubChem Substance ID:

24898466

NACRES:

NA.26

MDL number:

MFCD00166393

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Propiedades

Nombre del producto

Poly-L-arginine hydrochloride, mol wt >70,000

form

powder or solid

Quality Segment

200

mol wt

>70,000

technique(s)

bioconjugation: suitable

color

white to off-white

storage temp.

−20°C

SMILES string

Cl.NC(CCCNC(N)=N)C(O)=O

InChI

1S/C18H38N12O4.ClH/c19-10(4-1-7-26-16(20)21)13(31)29-11(5-2-8-27-17(22)23)14(32)30-12(15(33)34)6-3-9-28-18(24)25;/h10-12H,1-9,19H2,(H,29,31)(H,30,32)(H,33,34)(H4,20,21,26)(H4,22,23,27)(H4,24,25,28);1H/t10-,11-,12-;/m0./s1

InChI key

PQEISBBDIRAKGR-LFELFHSZSA-N

Descripción

Application

Poly-L-arginine hydrochloride has been used:

as polyelectrolyte solution in the synthesis of biodegradable capsules
as layer constituent, in the preparation of layer by layer (LbL) assembly of multilayer biodegradable shells
in assay for the determination of binding activity of C-reactive protein for polycationic ligands

Biochem/physiol Actions

Poly-L-arginine (PLA) possesses anti-bacterial activity. It has a greater capacity to enhance membrane permeability. PLA at lower concentration enhances cell proliferation and at higher concentration acts as antiproliferative agent.

Analysis Note

Contains 3% or less ornithine residue by TLC.

Molecular weight based on viscosity of precursor poly-L-ornithine.

Other Notes

For additional technical information on polyamino acids please visit the Polyamino acid FAQ resource.

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Clase de almacenamiento

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c