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P4957

Sigma-Aldrich

Poly-L-ornithine solution

mol wt 30,000-70,000, 0.01%, sterile-filtered, BioReagent, suitable for cell culture

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CAS Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.75

biological source

synthetic

sterility

sterile-filtered

product line

BioReagent

form

solution

mol wt

30,000-70,000

packaging

pkg of 50 mL

concentration

0.01%

technique(s)

cell culture | mammalian: suitable

surface coverage

4 μg/cm2

impurities

endotoxin, tested

shipped in

ambient

storage temp.

2-8°C

SMILES string

Br.NCCCC(N)C(O)=O

InChI

1S/C5H12N2O2.BrH/c6-3-1-2-4(7)5(8)9;/h4H,1-3,6-7H2,(H,8,9);1H

InChI key

GWRQMKDBBHFVIZ-UHFFFAOYSA-N

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This Item
P4832P4707P4638
Sigma-Aldrich

Sigma-Aldrich

P4832

Poly-L-lysine solution

Sigma-Aldrich

Sigma-Aldrich

P4707

Poly-L-lysine solution

form

solution

form

solution

form

liquid

form

powder

mol wt

30,000-70,000

mol wt

150,000-300,000

mol wt

-

mol wt

>100,000

packaging

pkg of 50 mL

packaging

pkg of 50 mL

packaging

pkg of 50 mL

packaging

-

concentration

0.01%

concentration

0.01%

concentration

0.01%

concentration

-

technique(s)

cell culture | mammalian: suitable

technique(s)

cell culture | mammalian: suitable

technique(s)

cell culture | mammalian: suitable

technique(s)

cell culture | mammalian: suitable

General description

Poly-L-ornithine is a positively charged synthetic amino acid polymer.

Application

Poly-L-ornithine solution has been used in the induction of differentiation.
Poly-L-ornithine has been used successfully for the attachement and study of neural cell differentiation and outgrowth. Recommended as a cell culture substratum when using 0.5 ml of a 0.1 mg/ml solution to coat 25 cm2.

Biochem/physiol Actions

Poly-L-ornithine helps to improve the penetration of substances into cells. It can induce the uptake of DNA.

Preparation Note

Prepared in cell culture grade water.

Other Notes

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

related product

Product No.
Description
Pricing

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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