P3655

Poly-L-ornithine hydrobromide

Name: Poly-<SC>L</SC>-ornithine hydrobromide
Brand: SIGMA

Mol wt 30,000-70,000

Sinónimos:

L-Ornithine homopolymer hydrobromide

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About This Item

Número CAS:

27378-49-0

UNSPSC Code:

12352209

NACRES:

NA.26

MDL number:

MFCD00237231

Nombre del producto

Poly-L-ornithine hydrobromide, mol wt 30,000-70,000

SMILES string

[Br-].NC(CCCN)C(=O)O.[H+]

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

form

powder

mol wt

30,000-70,000

color

white to off-white

storage temp.

−20°C

Quality Level

200

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Categorías relacionadas

Amino Acids

Biochemicals

Cell Culture Supplements & Reagents

Biochem/physiol Actions

Poly-L-ornithine is a specialized coating that acts as a charge modifier. It is a polycationic synthetic amino acid polymer. It boosts nasal absorption of hydrophilic macromolecular drugs.

Other Notes

2024 CiteAb Award Winner for Supplier Succeeding in Parkinson′s Research

Analysis Note

Molecular weight based on viscosity. Also assayed by MALLS.

Application

Poly-L-ornithine hydrobromide has been used to coat coverslips in culture vessels for culturing neural progenitor cells. It has also been used to coat culture plates for culturing cerebral cells of mice.

Clase de almacenamiento

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificados de análisis (COA)

Lot/Batch Number

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Isolation, characterization, and differentiation of multipotent neural
progenitor cells from human cerebrospinal fluid in fetal
cystic myelomeningocele

Mario Marotta

Stem Cell Research (2017)

Preparation and Evaluation of PEGylated Poly-L-ornithine Complex as a Novel Absorption Enhancer

Yusuke Kamiya

Biologicals : Journal of the International Association of Biological Standardization (2017)

FGF2 and Insulin Signaling Converge to Regulate Cyclin D Expression in Multipotent Neural Stem Cells

Adedamola Adepoju

Stem Cell Research (2013)

Electrophoretic deposition of biomaterials.

A R Boccaccini et al.

Journal of the Royal Society, Interface, 7 Suppl 5, S581-S613 (2010-05-28)

Electrophoretic deposition (EPD) is attracting increasing attention as an effective technique for the processing of biomaterials, specifically bioactive coatings and biomedical nanostructures. The well-known advantages of EPD for the production of a wide range of microstructures and nanostructures as well

Biocompatibility and physicochemical characteristics of alginate-polycation microcapsules.

S K Tam et al.

Acta biomaterialia, 7(4), 1683-1692 (2010-12-15)

There is a need for better understanding of the biocompatibility of alginate-polycation microcapsules based on their physicochemical characteristics. Microcapsules composed of alginate with 44% (IntG) or 71% (HiG) guluronate, gelled with calcium (Ca) or barium (Ba) and coated with poly-L-lysine

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Product Information Sheet - P3655

Product Information Sheet

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