Anticorps Recombinant de lapin anti-SP3

SP3 Recombinant Antibody for IF/ICC

Hôte / Isotype

Lapin / IgG

Réactivité testée

Humain, rat, souris

Applications

IF/ICC

Conjugaison

CoraLite® Plus 488 Fluorescent Dye

CloneNo.

242556A2

N° de cat : CL488-85050

Synonymes

242556A2, SPR 2, SPR-2

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Galerie de données de validation

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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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Applications testées

• Résultats positifs en IF/ICC: cellules HepG2,

Dilution recommandée

• Immunofluorescence (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

Informations sur le produit

CL488-85050 cible SP3 dans les applications de IF/ICC et montre une réactivité avec des échantillons Humain, rat, souris

• Réactivité: Humain, rat, souris
• Hôte / Isotype: Lapin / IgG
• Clonalité: Recombinant
• Type: Anticorps
• Immunogène: SP3 Protéine recombinante Ag25082
• Nom complet: Sp3 transcription factor
• Masse moléculaire calculée: 781 aa, 82 kDa
• Poids moléculaire observé: 70 kDa, 115 kDa
• Numéro d’acquisition GenBank: BC126414
• Symbole du gène: SP3
• Identification du gène (NCBI): 6670
• Conjugaison: CoraLite® Plus 488 Fluorescent Dye
• Excitation/Emission maxima wavelengths: 493 nm / 522 nm
• Forme: Liquide
• Méthode de purification: Purification par protéine A
• Tampon de stockage: PBS with 50% glycerol, 0.05% Proclin300, 0.5% BSA
• Conditions de stockage: Stocker à -20 °C. Éviter toute exposition à la lumière. Stable pendant un an après l'expédition. L'aliquotage n'est pas nécessaire pour le stockage à -20^oC Les 20ul contiennent 0,1% de BSA.

Informations générales

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.

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