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P0421

Sigma-Aldrich

Poly-DL-Ornithin -hydrobromid

mol wt 15,000-30,000

Synonym(e):

DL-Ornithine homopolymer hydrobromide

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About This Item

CAS-Nummer:
82682-33-5
MDL-Nummer:
MFCD00166384
UNSPSC-Code:
12352209
PubChem Substanz-ID:
24898102
NACRES:
NA.26

Form

powder

Mol-Gew.

15,000-30,000

Farbe

white to light yellow

Lagertemp.

−20°C

SMILES String

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

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Biochem./physiol. Wirkung

Poly-DL-ornithine hydrobromide is a polyamino acid.

Hinweis zur Analyse

Molecular weight based on viscosity.

Sonstige Hinweise

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

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)

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Anna R Taylor et al.
Nature protocols, 2(6), 1499-1507 (2007-06-05)
This protocol details methods to isolate and purify astrocytes and motoneurons (MNs) from the chick lumbar spinal cord. In addition, an approach to study the influences of astrocyte secreted factors on MNs is provided. Astrocytes are isolated between embryonic days
Jose R Quejada et al.
Nucleic acids research, 45(20), e172-e172 (2017-10-19)
Light-inducible systems allow spatiotemporal control of a variety of biological activities. Here, we report newly optimized optogenetic tools to induce transcription with light in mammalian cells, using the Arabidopsis photoreceptor Flavin Kelch-repeat F-box 1 (FKF1) and its binding partner GIGANTEA
Li Li et al.
International journal of molecular sciences, 21(12) (2020-06-25)
ATP-binding cassette transporter A1 (ABCA1) plays an important role in the regulation of apolipoprotein E (ApoE) and the biogenesis of high-density lipoprotein (HDL) cholesterol in the mammalian brain. Cholesterol is a major source for myelination. Here, we investigate whether ABCA1/ApoE/HDL
Aseel El Hajj et al.
PloS one, 14(6), e0218812-e0218812 (2019-06-25)
The regulation of cholesterol, an essential brain lipid, ensures proper neuronal development and function, as demonstrated by links between perturbations of cholesterol metabolism and neurodegenerative diseases, including Alzheimer's disease. The central nervous system (CNS) acquires cholesterol via de novo synthesis
Josine E G Vaes et al.
Glia, 69(3), 655-680 (2020-10-13)
Encephalopathy of prematurity (EoP) is a common cause of long-term neurodevelopmental morbidity in extreme preterm infants. Diffuse white matter injury (dWMI) is currently the most commonly observed form of EoP. Impaired maturation of oligodendrocytes (OLs) is the main underlying pathophysiological

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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.

Unser Team von Wissenschaftlern verfügt über Erfahrung in allen Forschungsbereichen einschließlich Life Science, Materialwissenschaften, chemischer Synthese, Chromatographie, Analytik und vielen mehr..

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