SRP5272

SIRT5, active, His tagged human

recombinant, expressed in baculovirus infected Sf9 cells, ≥70% (SDS-PAGE), buffered aqueous glycerol solution

• Synonim(y): SIR2L5
• NACRES: NA.32
• UNSPSC Code: 12352202
• Form: buffered aqueous glycerol solution
• Assay: ≥70% (SDS-PAGE)
• Recombinant: expressed in baculovirus infected Sf9 cells
• Mol wt: ~39 kDa

Właściwości

• recombinant: expressed in baculovirus infected Sf9 cells
• assay: ≥70% (SDS-PAGE)
• form: buffered aqueous glycerol solution
• specific activity: 17.0-26.5 RLU/min·ng
• mol wt: ~39 kDa
• NCBI accession no.: NM_012241
• shipped in: dry ice
• storage temp.: −70°C
• Gene Information: human ... SIRT5(23408)

Opis

General description

SIRT5 is a member of the sirtuin family of proteins which are homologs to the yeast Sir2 protein. Sirtuin family contain a sirtuin core domain and are grouped into four classes with SIRT5 being a member of class III. SIRT5 consists of eight exons and is found in two isoforms which encode a 310 aa and a 299 aa protein, respectively. Human SIRT5 is most predominantly expressed in heart muscle cells and in lymphoblasts. Fluorescence in situ hybridization analysis localized the human SIRT5 gene to chromosome 6p23. SIRT5 can deacetylate cytochrome c, a protein of the mitochondrial intermembrane space with a central function in oxidative metabolism as well as apoptosis initiation.

Biochem/physiol Actions

Sirtuins are NAD⁺-dependent deacetylases. Sirtuin 5 (SIRT5) catalyzes the degradation of negatively charged acylated substrates. It also possesses desuccinylase, demalonylase and deglutarylase activities. The protein is overexpressed in non-small cell lung cancer (NSCLC) and may have a role in cancer growth.

Physical form

Supplied in 50 mM sodium phosphate, pH 7.0, 300 mM NaCl, 150 mM imidazole, 0.1 mM PMSF, 0.2 mM DTT, 25% glycerol.

Preparation Note

After opening, aliquot into smaller quantities and store at -70 °C. Avoid repeating handling and multiple freeze/thaw cycles.

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Informacja o środkach bezpieczeństwa

• Piktogramy: GHS08,GHS07
• Słowo ostrzegawcze: Danger
• Kody zagrożeń: H315,H319,H360D
• Ostrzeżenia: P202 - P264 - P280 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Eye Irrit. 2 - Repr. 1B - Skin Irrit. 2
• Klasa składowania: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Co się dzieje?: WGK 1
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable