Skip to Content
MilliporeSigma
All Photos(4)

Documents

P2533

Sigma-Aldrich

Poly-L-ornithine hydrochloride

suitable for ligand binding assays, Mol wt 15,000-30,000

Synonym(s):

L-Ornithine homopolymer hydrochloride

Sign Into View Organizational & Contract Pricing
All Photos(4)

About This Item

CAS Number:
26982-21-8
MDL number:
MFCD00166412
UNSPSC Code:
12352209
PubChem Substance ID:
24898334
NACRES:
NA.26

product name

Poly-L-ornithine hydrochloride, mol wt 15,000-30,000

form

powder or solid

Quality Level

200

mol wt

15,000-30,000

technique(s)

ligand binding assay: suitable

color

white to off-white

storage temp.

−20°C

SMILES string

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

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application

Poly-L-ornithine hydrochloride has been used as a substrate analog of acetyl-poly-L-lysine to study substrate binding and catalysis of the NAD-dependent protein deacetylase Hst2. It has been used to bind alginate-polycation-alginate (APA) microcapsules.

Biochem/physiol Actions

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

Analysis Note

Molecular weight based on viscosity.

Other Notes

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

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 9

1 of 9

Poly-D-lysine hydrobromide mol wt 30,000-70,000

Sigma-Aldrich

P7886

Poly-D-lysine hydrobromide

Poly-L-lysine hydrobromide mol wt ≥300,000

Sigma-Aldrich

P1524

Poly-L-lysine hydrobromide

Poly-L-lysine hydrochloride mol wt 15,000-30,000

Sigma-Aldrich

P2658

Poly-L-lysine hydrochloride

Poly-L-lysine hydrobromide mol wt 15,000-30,000 by viscosity

Sigma-Aldrich

P7890

Poly-L-lysine hydrobromide

Poly-L-lysine hydrobromide mol wt 4,000-15,000 by viscosity

Sigma-Aldrich

P6516

Poly-L-lysine hydrobromide

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

Sigma-Aldrich

P2636

Poly-L-lysine hydrobromide

Water OmniPur® Grade, Sterile Purified, WFI Quality, Cell Culture Tested

Millipore

4.86505

Water

Laminin from Engelbreth-Holm-Swarm murine sarcoma basement membrane 1-2 mg/mL in Tris-buffered saline, 0.2 μm filtered, BioReagent, suitable for cell culture

Sigma-Aldrich

L2020

Laminin from Engelbreth-Holm-Swarm murine sarcoma basement membrane

Poly-L-lysine hydrobromide mol wt 150,000-300,000

Sigma-Aldrich

P1399

Poly-L-lysine hydrobromide

Adriana Di Polo, Leonard A. Levin
Ocular Neuroprotection (2003)
Kun Luo et al.
Journal of integrative neuroscience, 20(3), 529-539 (2021-10-15)
Rab3a, a subtype protein in the Rab3 family amongst the small G proteins, is closely associated with the learning and memory formation process. Various neuronal stimuli can induce the expression of Rab3a; however, how DNA modification is involved in regulating
Hierarchical Structure Formation of Cylindrical Brush Polymer?Surfactant Complexes
Cong, Y. et al.
Langmuir, 25, 6392-6397 (2005)
Emmanuel C. Opara
Methods in Molecular Biology (2017)
Preparation and Evaluation of PEGylated Poly-L-ornithine Complex as a Novel Absorption Enhancer
Yusuke K
Biologicals : Journal of the International Association of Biological Standardization (2017)
View All Related Papers

Articles

Poly(Amino Acid) Block Copolymers for Drug Delivery and other Biomedical Applications

Humankind has utilized protein materials throughout its existence, starting with the use of materials such as wool and silk for warmth and protection from the elements and continuing with the use of recombinant DNA techniques to synthesize proteins with unique and useful properties.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service