SP3 Rekombinanter Antikörper

SP3 Rekombinant Antikörper für IF/ICC

Wirt / Isotyp

Kaninchen / IgG

Getestete Reaktivität

human, Maus, Ratte

Anwendung

IF/ICC

Konjugation

CoraLite® Plus 488 Fluorescent Dye

CloneNo.

242556A2

Kat-Nr. : CL488-85050

Synonyme

242556A2, SPR 2, SPR-2

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  IF Staining of HepG2 using CL488-85050

  Immunofluorescent analysis of (4% PFA) fixed HepG2 cells using CoraLite® Plus 488 SP3 antibody (CL488-85050, Clone: 242556A2 ) at dilution of 1:400, CL594-Phalloidin (red).

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Geprüfte Anwendungen

• Erfolgreiche Detektion in IF/ICC: HepG2-Zellen

Empfohlene Verdünnung

• Immunfluoreszenz (IF)/ICC: IF/ICC : 1:200-1:800

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

CL488-85050 bindet in IF/ICC SP3 und zeigt Reaktivität mit human, Maus, Ratten

• Getestete Reaktivität: human, Maus, Ratte
• Wirt / Isotyp: Kaninchen / IgG
• Klonalität: Rekombinant
• Typ: Antikörper
• Immunogen: SP3 fusion protein Ag25082
• Vollständiger Name: Sp3 transcription factor
• Berechnetes Molekulargewicht: 781 aa, 82 kDa
• Beobachtetes Molekulargewicht: 70 kDa, 115 kDa
• GenBank-Zugangsnummer: BC126414
• Gene symbol: SP3
• Gene ID (NCBI): 6670
• Konjugation: CoraLite® Plus 488 Fluorescent Dye
• Excitation/Emission maxima wavelengths: 493 nm / 522 nm
• Form: Liquid
• Reinigungsmethode: Protein-A-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

SP3, also named as transcription factor Sp3, is a 781 amino acid protein, which contains 3 C2H2-type zinc fingers and belongs to the Sp1 C2H2-type zinc-finger protein family. SP3 localizes to the nuclear periphery and in nuclear dots when sumoylated. Some localization in PML nuclear bodies. SP3 is acetylated by histone acetyltransferase p300, deacetylated by HDACs and sumoylated on all isoforms. Sumoylated on 2 sites in longer isoforms with Lys-551 being the major site. Sumoylation at this site promotes nuclear localization to the nuclear periphery, nuclear dots and PML nuclear bodies. Sumoylation on Lys-551 represses the transactivation activity, except for the largest isoform, L-Sp3, which has little effect on transactivation. Alternate sumoylation and acetylation at Lys-551 also control transcriptional activity. There exist tow modified isoform and molecular weight of those are 70 kda and 115 kda.