Poly-L-ornithine hydrobromide (MW 30000-70000)
Based on 1 Customer Validation
Poly-L-ornithine hydrobromide (MW 30000-70000) is a poly-lysine derivative with a molecular weight of 30000-70000. Poly-L-ornithine hydrobromide (MW 30000-70000) binds to the surface of cell culture vessels through positively charged amino acid residues to form a coating that promotes cell adhesion and provides cells with a matrix environment required for growth. Poly-L-ornithine hydrobromide (MW 30000-70000) is used as a coating agent in cell culture and can be used for the study of primary culture of neurons (such as dopaminergic neurons and oligodendrocytes).
For research use only. We do not sell to patients.
- CAS No.: 27378-49-0
- Formula: (C5H12N2O2)n.xHBr
- Molecular Weight:30000-70000
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Storage:
-20°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
Biological Activity
Poly-L-ornithine hydrobromide (MW 30000-70000) (overnight) can be used as the first layer matrix for cell culture plates and the dual coating method of polylysine - laminin, for culturing primary mouse midbrain dopamine neurons[1].
Poly-L-ornithine hydrobromide (MW 30000-70000) (0.1 mg/mL) provides a stable and reliable adhesion surface for the differentiation study of neural stem cells[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 27378-49-0
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Appearance Solid
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Molecular Weight 30000-70000
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Formula (C5H12N2O2)n.xHBr
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Color White to off-white
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SMILES
CC([C@@H](N)CCCNC)=O.[n].[x].Br
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Synonyms
L-Ornithine homopolymer hydrobromide (MW 30000-70000)
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
-20°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
Solvent & Solubility
H2O : 50 mg/mL (Need ultrasonic and warming)
Purity & Documentation
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Data Sheet (268 KB)
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SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 KB)
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Handling Instructions (2659 KB)
References
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)