Anticorps Monoclonal anti-SP1

SP1 Monoclonal Antibody for WB, IHC, IF/ICC, IF-P, FC (Intra), ELISA

Hôte / Isotype

Mouse / IgG1

Réactivité testée

Humain, rat, souris

Applications

WB, IHC, IF/ICC, IF-P, FC (Intra), ELISA

Conjugaison

Non conjugué

Publications(6)

CloneNo.

4G3H3

N° de cat : 66508-1-Ig

Synonymes

4G3H3, SP 1, Sp1 transcription factor, Specificity protein 1, TSFP1

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Galerie de données de validation

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  WB analysis using 66508-1-Ig

  Various cells were subjected to SDS PAGE followed by western blot with 66508-1-Ig (SP1 antibody) at dilution of 1:3000 incubated at room temperature for 1.5 hours.

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  WB analysis of NIH/3T3 using 66508-1-Ig

  NIH/3T3 cells were subjected to SDS PAGE followed by western blot with 66508-1-Ig (SP1 antibody) at dilution of 1:3000 incubated at room temperature for 1.5 hours.

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  IHC staining of human lung cancer using 66508-1-Ig

  Immunohistochemical analysis of paraffin-embedded human lung cancer tissue slide using 66508-1-Ig (SP1 antibody) at dilution of 1:350 (under 40x lens. Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of human colon cancer using 66508-1-Ig

  Immunohistochemical analysis of paraffin-embedded human colon cancer tissue slide using 66508-1-Ig (SP1 antibody) at dilution of 1:350 (under 10x lens. Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of human colon cancer using 66508-1-Ig

  Immunohistochemical analysis of paraffin-embedded human colon cancer tissue slide using 66508-1-Ig (SP1 antibody) at dilution of 1:350 (under 40x lens. Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human lung cancer using 66508-1-Ig

  Immunohistochemical analysis of paraffin-embedded human lung cancer tissue slide using 66508-1-Ig (SP1 antibody) at dilution of 1:350 (under 10x lens. Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IF Staining of human colon cancer using 66508-1-Ig

  Immunofluorescent analysis of (4% PFA) fixed human colon cancer tissue using SP1 antibody (66508-1-Ig, Clone: 4G3H3 ) at dilution of 1:200 and CoraLite®488-Conjugated AffiniPure Goat Anti-Mouse IgG(H+L).

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  IF Staining of HEK-293 using 66508-1-Ig

  Immunofluorescent analysis of (4% PFA) fixed HEK-293 cells using SP1 antibody (66508-1-Ig, Clone: 4G3H3 ) at dilution of 1:800 and CoraLite®488-Conjugated AffiniPure Goat Anti-Mouse IgG(H+L).

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  FC experiment of HEK-293 using 66508-1-Ig

  1X10^6 HEK-293 cells were intracellularly stained with 0.4 ug Anti-Human SP1 (66508-1-Ig, Clone:4G3H3) and CoraLite®488-Conjugated AffiniPure Goat Anti-Mouse IgG(H+L) at dilution 1:1000 (red), or 0.4 ug Mouse IgG1 Isotype Control (MOPC-21) (65124-1-Ig, Clone: MOPC-21) (blue). Cells were fixed with 4% PFA and permeabilized with Flow Cytometry Perm Buffer (PF00011-C).

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Applications testées

• Résultats positifs en WB: cellules Jurkat, cellules HEK-293, cellules HeLa, cellules NIH/3T3
• Résultats positifs en IHC: tissu de cancer du poumon humain, tissu de cancer du côlon humain; il est suggéré de démasquer l'antigène avec un tampon de TE buffer pH 9.0; (*) À défaut, 'le démasquage de l'antigène peut être 'effectué avec un tampon citrate pH 6,0.
• Résultats positifs en IF-P: tissu de cancer du côlon humain
• Résultats positifs en IF/ICC: cellules HEK-293,
• Résultats positifs en FC (Intra): cellules HEK-293,

Dilution recommandée

• Western Blot (WB): WB : 1:1000-1:6000
• Immunohistochimie (IHC): IHC : 1:175-1:700
• Immunofluorescence (IF)-P: IF-P : 1:50-1:500
• Immunofluorescence (IF)/ICC: IF/ICC : 1:400-1:1600
• Flow Cytometry (FC) (INTRA): FC (INTRA) : 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

Applications publiées

• WB: See 4 publications below
• IHC: See 1 publications below
• IF: See 1 publications below

Informations sur le produit

66508-1-Ig cible SP1 dans les applications de WB, IHC, IF/ICC, IF-P, FC (Intra), ELISA et montre une réactivité avec des échantillons Humain, rat, souris

• Réactivité: Humain, rat, souris
• Réactivité citée: rat, Humain, souris
• Hôte / Isotype: Mouse / IgG1
• Clonalité: Monoclonal
• Type: Anticorps
• Immunogène: SP1 Protéine recombinante Ag16720
• Nom complet: Sp1 transcription factor
• Masse moléculaire calculée: 785 aa, 81 kDa
• Poids moléculaire observé: 95-105 kDa, 60-65 kDa
• Numéro d’acquisition GenBank: BC062539
• Symbole du gène: SP1
• Identification du gène (NCBI): 6667
• Conjugaison: Non conjugué
• Forme: Liquide
• Méthode de purification: Purification par protéine G
• Tampon de stockage: PBS with 0.02% sodium azide and 50% glycerol
• Conditions de stockage: Stocker à -20°C. 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

The transcription factor Sp1 is a C2H2 zinc-finger protein that is involved in the regulation of a wide variety of genes, including housekeeping genes and tumor-developing genes. It is associated with tumor development, growth, and metastasis [PMID: 16209919]. It regulates the expression of a large number of genes involved in a variety of processes such as cell growth, apoptosis, differentiation and immune responses. Besides, it has a role in modulating the cellular response to DNA damage, recruiting SMARCA4/BRG1 on the c-FOS promoter, regulation of FE65 gene expression [PMID:11371615,16332679]. SP1 has some isoforms with MW ~95-106 kDa and ~60 kDa [PMID:17462816].

Publications

Species	Application	Title
rat	WB	Br J Pharmacol; Sarco/endoplasmic reticulum Ca 2+ -ATPase 2b mediates oxidation-induced endoplasmic reticulum stress to regulate neuropathic pain; Authors - Shaoheng Li
mouse	IHC	Evid Based Complement Alternat Med; Guifu Dihuang Pills Ameliorated Mucus Hypersecretion by Suppressing Muc5ac Expression and Inactivating the ERK-SP1 Pathway in Lipopolysaccharide/Cigarette Smoke-Induced Mice; Authors - Huanhuan Zhang
human	WB	Endocrinology; AURKA enhances the glycolysis and development of ovarian endometriosis through ERβ; Authors - Yujun Sun
human	WB	Acta Biochim Biophys Sin (Shanghai); Propofol protects against high glucose-mediated endothelial injury via inhibition of COX2 and iNOS expressions; Authors - Jiayun Shao
human	WB	Genomics; STRIP2 is regulated by the transcription factor Sp1 and promotes lung adenocarcinoma progression via activating the PI3K/AKT/mTOR/MYC signaling pathway; Authors - Junfan Pan
	IF	EMBO Rep; Histone modifications and Sp1 promote GPR160 expression in bone cancer pain within rodent models; Authors - Chengfei Xu

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