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Key Documents

P3892

Sigma-Aldrich

Poly-L-arginine hydrochloride

suitable for bioconjugations, Mol wt >70,000

Sinonimo/i:

L-Arginine homopolymer hydrochloride

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About This Item

Numero CAS:
Numero MDL:
Codice UNSPSC:
12352209
ID PubChem:
NACRES:
NA.26

product name

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

Forma fisica

powder or solid

Livello qualitativo

PM

>70,000

tecniche

bioconjugation: suitable

Colore

white to off-white

Temperatura di conservazione

−20°C

Stringa SMILE

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
PQEISBBDIRAKGR-LFELFHSZSA-N

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Applicazioni

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

Azioni biochim/fisiol

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.

Qualità

Contains 3% or less ornithine residue by TLC.

Risultati analitici

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

Altre note

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

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)


Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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Articoli

Humankind has utilized protein materials throughout its existence, starting with the use of materials such as wool and silk for warmth and protection from the elements and continuing with the use of recombinant DNA techniques to synthesize proteins with unique and useful properties.

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