T7951

Tau Protein Ladder, 6 isoforms

recombinant, expressed in E. coli, ≥90% (SDS-PAGE), buffered aqueous glycerol solution

• Sinónimos: Tau Protein Ladder
• Número MDL: MFCD09265460
• Código UNSPSC: 12352202
• NACRES: NA.32

Propiedades

• origen biológico: human
• Nivel de calidad: 200
• recombinante: expressed in E. coli
• Análisis: ≥90% (SDS-PAGE)
• formulario: buffered aqueous glycerol solution
• mol peso: 36800; 39700; 40000; 42600; 42900; 45900
• composición: dodecyl sulphate sodium salt, 1-5% ; glycerine, 20-30% ; mercaptoethanol, 10-20%
• técnicas: immunoelectrophoresis: 10-20 μL using recombinant Tau protein marker; western blot: 2-5 μL using recombinant Tau protein marker
• Nº de acceso UniProt: P10636
• Condiciones de envío: dry ice
• temp. de almacenamiento: −20°C
• Información sobre el gen: human ... MAPT(4137)

Descripción

Descripción general

Research area: Neuroscience

Tau gene, spanning 100 kb with 16 exons, is mapped to human chromosome 17q21. The six alternative splice variants of protein ranging in size from 352-441 amino acids have been identified in human adult brain. Tau is a member of the microtubule-associated protein (MAP) family. It is predominantly expressed in neurons.

Aplicación

Tau Protein Ladder, 6 isoforms human has been used as a sample in immunomagnetic reduction (IMR) assay. It has also been used as positive control in western blotting.

Acciones bioquímicas o fisiológicas

In neurons, tau protein plays an important role in maintaining microtubule assembly and stability. It acts as a connector between microtubules and other cytoskeletal elements or proteins. Overexpression of the protein has been observed in Alzheimer′s disease and various neurodegenerative disorders denoted as ‘tauopathies′. Thus, pathological tau proteins act as a potential biomarker in the neurodegenerative process.

Envase

A 50 μL vial of Tau Protein Ladder contains 0.25 μg of each of the six isoforms.

Especificaciones

Contains 6 recombinant Tau proteins expressed in E. coli, which comprise six Tau isoforms with molecular weights of 45,900, 42,600, 42,900, 39,700, 40,000, and 36,800 respectively. No histidine-tags are present in the proteins.

Forma física

Solution in 125 mM Tris-HCl, pH 6.8, containing 4% SDS, 10% 2-mercaptoethanol, 20% glycerol, and 0.004% bromphenol blue.

Almacenamiento y estabilidad

Tightly closed. Keep in a well-ventilated place. Keep locked up or in an area accessible only
to qualified or authorized persons

Información de seguridad

• Pictogramas: GHS06,GHS08,GHS05
• Palabra de señalización: Danger
• Frases de peligro: H302,H311,H315,H317,H318,H361f,H373,H412
• Consejos de prudencia: P273 - P280 - P301 + P312 - P302 + P352 + P312 - P305 + P351 + P338 - P308 + P313
• Clasificaciones de peligro: Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Repr. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 2 Oral
• Órganos de actuación: Liver,Heart
• Código de clase de almacenamiento: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Clase de riesgo para el agua (WGK): WGK 3