PERK/EIF2AK3 Polyklonaler Antikörper

PERK/EIF2AK3 Polyklonal Antikörper für FC (Intra)

Wirt / Isotyp

Kaninchen / IgG

Getestete Reaktivität

human

Anwendung

FC (Intra)

Konjugation

CoraLite® Plus 488 Fluorescent Dye

Kat-Nr. : CL488-24390

Synonyme

DKFZp781H1925, EIF2AK3, HRI, HsPEK, Pancreatic eIF2 alpha kinase, PEK, PERK, WRS

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Galerie der Validierungsdaten

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  FC experiment of HeLa using CL488-24390

  1X10^6 HeLa cells were intracellularly stained with 0.4 ug CoraLite® Plus 488 Anti-Human PERK/EIF2AK3 (CL488-24390) (red), or 0.4 ug CoraLite® Plus 488-conjugated Rabbit IgG control Rabbit PolyAb (CL488-30000, Clone: ) (blue). Cells were fixed with 4% PFA and permeabilized with Flow Cytometry Perm Buffer (PF00011-C).

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Geprüfte Anwendungen

• Erfolgreiche Detektion in FC: HeLa-Zellen

Empfohlene Verdünnung

• Durchflusszytometrie (FC): FC : 0.40 ug per 10^6 cells in a 100 µl suspension

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, check data in validation data gallery

Produktinformation

CL488-24390 bindet in FC (Intra) PERK/EIF2AK3 und zeigt Reaktivität mit human

• Getestete Reaktivität: human
• Wirt / Isotyp: Kaninchen / IgG
• Klonalität: Polyklonal
• Typ: Antikörper
• Immunogen: PERK/EIF2AK3 fusion protein Ag18254
• Vollständiger Name: eukaryotic translation initiation factor 2-alpha kinase 3
• Berechnetes Molekulargewicht: 1116 aa, 125 kDa
• Beobachtetes Molekulargewicht: 140 kDa
• GenBank-Zugangsnummer: BC126354
• Gene symbol: EIF2AK3
• Gene ID (NCBI): 9451
• Konjugation: CoraLite® Plus 488 Fluorescent Dye
• Excitation/Emission maxima wavelengths: 493 nm / 522 nm
• Form: Liquid
• Reinigungsmethode: Antigen-Affinitätsreinigung
• Lagerungspuffer: BS mit 50% Glyzerin, 0,05% Proclin300, 0,5% BSA, pH 7,3.
• Lagerungsbedingungen: Bei -20°C lagern. Vor Licht schützen. Nach dem Versand ein Jahr stabil. Aliquotieren ist bei -20^oC Lagerung nicht notwendig. 20ul Größen enthalten 0,1% BSA.

Hintergrundinformationen

PERK, also named as EIF2AK3 or PEK, belongs to the protein kinase superfamily, Ser/Thr protein kinase family and GCN2 subfamily. It acts as a metabolic-stress sensing protein kinase that phosphorylates the alpha subunit of eukaryotic translation initiation factor 2 (EIF2S1/eIF-2-alpha) in response to various stress conditions. PERK and EIF2AK4 also have a functional role on regulating translation under non-stressed conditions, apart from their long established roles as stress kinases (PMID: 21638082). Defects in EIF2AK3 are the cause of Wolcott-Rallison syndrome (WRS). The molecular mass of PERK is 125 kDa and can be detected as 140 kDa or 170kDa due to some modifications such as glycosylation and phosphorylation (PMID: 20851775, 24371088, 21703327).