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Poly-L-ornithine solution

SIGMA/P4957 - mol wt 30,000-70,000, 0.01%, sterile-filtered, BioReagent, suitable for cell culture

CAS Number: 27378-49-0
MDL Number: MFCD00286305
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-P4957-50ML 50 mL
 $116.00
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biological source synthetic
concentration 0.01%
form solution
impurities endotoxin, tested
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
mol wt 30,000-70,000
packaging pkg of 50 mL
product line BioReagent
Quality Level 200 
shipped in ambient
SMILES string Br.NCCCC(N)C(O)=O
sterility sterile-filtered
storage temp. 2-8°C
surface coverage 4 μg/cm2
technique(s) cell culture | mammalian: suitable
Application: Poly-L-ornithine solution has been used in the induction of differentiation.
Application: 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.
General description: Poly-L-ornithine is a positively charged synthetic amino acid polymer.
Other Notes: 2024 CiteAb Award Winner for Supplier Succeeding in Parkinson′s Research 
Preparation Note: Prepared in cell culture grade water.
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Storage Temp. 2-8°C
UNSPSC 12352202

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