SRP0736

PP2A ALPHA/PPP2R1A Complex, Active

recombinant

• Codice UNSPSC: 12352202
• NACRES: NA.77

Proprietà

• Ricombinante: expressed in baculovirus infected Sf9 cells
• Saggio: 70-95% (SDS-PAGE)
• Forma fisica: frozen liquid
• Attività specifica: 3400-4600 nmol/min·mg (BIOMOL Green)
• PM: ~38 kDa; ~65 kDa
• Concentrazione: 0.1 μg/μL
• Numero d’accesso: NM_002715; NM_014225
• Condizioni di spedizione: dry ice
• Temperatura di conservazione: −70°C
• Informazioni sul gene: human ... PP2A(5524) , PPP2R1A(5518)

Descrizione

Applicazioni

Useful for Phosphatase assay and Western blot.

Azioni biochim/fisiol

Recombinant full length human PP2Aalpha and human PPP2R1A were expressed by Baculovirus in Sf9 insect cells using an N-terminal His tag. PP2Aalpha is also known as Protein phosphatase 2A active subunit. PP2A is one of the four major Ser/Thr phosphatases and is a human tumor suppressor that inhibits cellular transformation. PP2A alpha gene encodes a specific phosphotyrosyl phosphatase activator of the dimeric form of protein phosphatase-2A ⁽¹⁾. Protein phosphatase 2A holoenzyme is a heterotrimeric proteins composed of a structural subunit A, a catalytic subunit C, and a regulatory subunit B. PTP2A alpha can alter the substrate specificity of PP2A leading to enhanced phosphotyrosine phosphatase activity and decreased phosphoserine phosphatase activity ⁽²⁾.

Ricostituzione

Formulated in 50mM MOPS, pH 7.0, 300mM NaCl, 150mM imidazole, 0.1mM PMSF, 0.25mM DTT, with 25% glycerol.

Stoccaggio e stabilità

Store in aliquots at -70°C. Avoid freeze/thaw cycles.

Informazioni sulla sicurezza

• Pittogrammi: GHS08,GHS07
• Avvertenze: Danger
• Indicazioni di pericolo: H315,H319,H360D
• Consigli di prudenza: P202 - P264 - P280 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• Classi di pericolo: Eye Irrit. 2 - Repr. 1B - Skin Irrit. 2
• Codice della classe di stoccaggio: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable