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Medchemexpress LLC Poly-L-ornithine hydrobromide | 27378-49-0 | MFCD00237231 | 30,000-70,000 Da | (C5H12N2O2)n.xHBr | 5 MG
SDP

Catalog No. 5000264531
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Poly-L-ornithine hydrobromide (MW 30,000-70,000) is a positively charged polyamino acid used to coat cell-culture surfaces to enhance cell attachment and growth. It is commonly applied to promote adhesion of primary neurons and other cell types in in vitro studies. The material is a white to off-white solid, soluble in water (≈50 mg/mL with warming and ultrasonic treatment), and supplied in small laboratory quantities.

  • Enhances cell adhesion on culture vessels.
  • Supports primary neuronal cultures, including dopaminergic neurons and oligodendrocytes.
  • Positively charged polymer provides a uniform coating.
  • Water soluble (≈50 mg/mL) with ultrasonic treatment and warming.
  • Supplied as a solid with a defined molecular weight range of 30,000-70,000 Da.

Catalog No. 50-002-64531 Supplier Medchemexpress LLC Supplier No. HY126436A5MG
May include imposed supplier surcharges.
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Poly-L-ornithine hydrobromide (MW 30,000-70,000) is a positively charged polyamino acid used to coat cell-culture surfaces to enhance cell attachment and growth. It is commonly applied to promote adhesion of primary neurons and other cell types in in vitro studies. The material is a white to off-white solid, soluble in water (≈50 mg/mL with warming and ultrasonic treatment), and supplied in small laboratory quantities.

  • Enhances cell adhesion on culture vessels.
  • Supports primary neuronal cultures, including dopaminergic neurons and oligodendrocytes.
  • Positively charged polymer provides a uniform coating.
  • Water soluble (≈50 mg/mL) with ultrasonic treatment and warming.
  • Supplied as a solid with a defined molecular weight range of 30,000-70,000 Da.

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