STAT2 Monoklonaler Antikörper

STAT2 Monoklonal Antikörper für IF

Wirt / Isotyp

Maus / IgG1

Getestete Reaktivität

human, Maus, Ratte

Anwendung

IF

Konjugation

CoraLite® Plus 488 Fluorescent Dye

CloneNo.

1G12C4

Kat-Nr. : CL488-66485

Synonyme

ISGF 3, P113, STAT113, STAT2

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Geprüfte Anwendungen

Produktinformation

CL488-66485 bindet in IF STAT2 und zeigt Reaktivität mit human, Maus, Ratten

• Getestete Reaktivität: human, Maus, Ratte
• Wirt / Isotyp: Maus / IgG1
• Klonalität: Monoklonal
• Typ: Antikörper
• Immunogen: STAT2 fusion protein Ag10168
• Vollständiger Name: signal transducer and activator of transcription 2, 113kDa
• Berechnetes Molekulargewicht: 851 aa, 98 kDa
• Beobachtetes Molekulargewicht: 113 kDa
• GenBank-Zugangsnummer: BC051284
• Gene symbol: STAT2
• Gene ID (NCBI): 6773
• Konjugation: CoraLite® Plus 488 Fluorescent Dye
• Excitation/Emission maxima wavelengths: 493 nm / 522 nm
• Form: Liquid
• Reinigungsmethode: Protein-G-Reinigung
• Lagerungspuffer: PBS with 50% glycerol, 0.05% Proclin300, 0.5% BSA
• 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

STAT2, also named as p113, belongs to the transcription factor STAT family. It is a signal transducer and activator of transcription that mediates signaling by type I IFNs (IFN-alpha and IFN-beta). Following type I IFN binding to cell surface receptors, Jak kinases (TYK2 and JAK1) are activated, leading to tyrosine phosphorylation of STAT1 and STAT2. The phosphorylated STATs dimerize and associate with ISGF3G/IRF-9 to form a complex termed ISGF3 transcription factor, that enters the nucleus. ISGF3 binds to the IFN stimulated response element (ISRE) to activate the transcription of IF stimulated genes, which drive the cell in an antiviral state. It also interacts with CRSP2, CRSP6, Simian virus 5 protein V, rabies virus phosphoprotein, IFNAR1 and IFNAR2. Its interaction with dengue virus NS5 inhibits the phosphorylation of STAT2, and, when all viral proteins are present (polyprotein), STAT2 is targeted for degradation. The calculated molecular weight of STAT2 is 98 kDa, but phosphorylated STAT2 is about 100-113 kDa.