T7951

Tau Protein Ladder, 6 isoforms human

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

• Numer MDL: MFCD09265460
• Kod UNSPSC: 12352202
• NACRES: NA.32

Właściwości

• pochodzenie biologiczne: human
• Poziom jakości: 200
• rekombinowane: expressed in E. coli
• Próba: ≥90% (SDS-PAGE)
• Formularz: buffered aqueous glycerol solution
• masa cząsteczkowa: 36800; 39700; 40000; 42600; 42900; 45900
• skład: dodecyl sulphate sodium salt, 1-5% ; glycerine, 20-30% ; mercaptoethanol, 10-20%
• warunki przechowywania: (Tightly closed. Keep in a well-ventilated place. Keep locked up or in an area accessible only; to qualified or authorized persons)
• metody: immunoelectrophoresis: 10-20 μL using recombinant Tau protein marker; western blot: 2-5 μL using recombinant Tau protein marker
• numer dostępu UniProt: P10636
• Warunki transportu: dry ice
• temp. przechowywania: −20°C
• informacje o genach: human ... MAPT(4137)

Opis

Opis ogólny

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.

Zastosowanie

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.

Działania biochem./fizjol.

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.

Opakowanie

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

Charakterystyka techniczna

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.

Postać fizyczna

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

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Informacja o środkach bezpieczeństwa

• Piktogramy: GHS05,GHS06,GHS08
• Hasło ostrzegawcze: Danger
• Zwroty wskazujące rodzaj zagrożenia: H302 - H311 - H315 - H317 - H318 - H361d - H373 - H412
• Zwroty wskazujące środki ostrożności: P273 - P280 - P301 + P312 - P302 + P352 + P312 - P305 + P351 + P338 - P308 + P313
• Klasyfikacja zagrożeń: 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
• Kod klasy składowania: 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Klasa zagrożenia wodnego (WGK): WGK 3
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable