Anticorps Polyclonal de lapin anti-SP1

• Phare
• Validé par KD/KO

SP1 Polyclonal Antibody for WB, IHC, IF/ICC, IP, ELISA

Hôte / Isotype

Lapin / IgG

Réactivité testée

Humain, rat, singe, souris et plus (1)

Applications

WB, IHC, IF/ICC, IP, CoIP, ChIP, ELISA

Conjugaison

Non conjugué

Publications(151)

Avis (3)

N° de cat : 21962-1-AP

Synonymes

SP1, Sp1 transcription factor, Transcription factor Sp1, TSFP1

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Galerie de données de validation

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  WB analysis using 21962-1-AP

  Various lysates were subjected to SDS PAGE followed by western blot with 21962-1-AP (SP1 antibody) at dilution of 1:8000 incubated at room temperature for 1.5 hours.

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  WB analysis using 21962-1-AP

  Various lysates were subjected to SDS PAGE followed by western blot with 21962-1-AP (SP1 antibody) at dilution of 1:8000 incubated at room temperature for 1.5 hours.

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  WB analysis of HeLa using 21962-1-AP

  WB result of SP1 antibody (21962-1-AP; 1:12000; incubated at room temperature for 1.5 hours) with sh-Control and sh-SP1 transfected HeLa cells.

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  WB analysis of A431 using 21962-1-AP

  A431 cells were subjected to SDS PAGE followed by western blot with 21962-1-AP (SP1 antibody) at dilution of 1:1000 incubated at room temperature for 1.5 hours.

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  WB analysis of HEK-293 using 21962-1-AP

  HEK-293 cells were subjected to SDS PAGE followed by western blot with 21962-1-AP (SP1 antibody) at dilution of 1:1000 incubated at room temperature for 1.5 hours.

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  WB analysis of Jurkat using 21962-1-AP

  Jurkat cells were subjected to SDS PAGE followed by western blot with 21962-1-AP (SP1 antibody) at dilution of 1:1000 incubated at room temperature for 1.5 hours.

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  WB analysis of K-562 using 21962-1-AP

  K-562 cells were subjected to SDS PAGE followed by western blot with 21962-1-AP (SP1 antibody) at dilution of 1:1000 incubated at room temperature for 1.5 hours.

• 

  WB analysis of A431 using 21962-1-AP

  A431 cells were subjected to SDS PAGE followed by western blot with 21962-1-AP (SP1 antibody) at dilution of 1:1000 incubated at room temperature for 1.5 hours.

• 

  WB analysis of Jurkat using 21962-1-AP

  Jurkat cells were subjected to SDS PAGE followed by western blot with 21962-1-AP (SP1 Antibody) at dilution of 1:1000 incubated at room temperature for 1.5 hours.

• 

  WB analysis of Jurkat using 21962-1-AP

  Jurkat cells were subjected to SDS PAGE followed by western blot with 21962-1-AP (SP1 Antibody) at dilution of 1:1000 incubated at room temperature for 1.5 hours.

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  IP experiment of A431 using 21962-1-AP

  IP result of anti-SP1 (IP:21962-1-AP, 6ug; Detection:21962-1-AP 1:500) with A431 cells lysate 2500ug.

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  IHC staining of human lung cancer using 21962-1-AP

  Immunohistochemical analysis of paraffin-embedded human lung cancer tissue slide using 21962-1-AP (SP1 Antibody) at dilution of 1:200 (under 40x lens).

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  IHC staining of human stomach cancer using 21962-1-AP

  Immunohistochemical analysis of paraffin-embedded human stomach cancer using 21962-1-AP (SP1 antibody) at dilution of 1:50 (under 40x lens).

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  IHC staining of human colon using 21962-1-AP

  Immunohistochemical analysis of paraffin-embedded human colon using 21962-1-AP (SP1 antibody) at dilution of 1:50 (under 10x lens).

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  IHC staining of human colon using 21962-1-AP

  Immunohistochemical analysis of paraffin-embedded human colon using 21962-1-AP (SP1 antibody) at dilution of 1:50 (under 40x lens).

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  IHC staining of human stomach cancer using 21962-1-AP

  Immunohistochemical analysis of paraffin-embedded human stomach cancer using 21962-1-AP (SP1 antibody) at dilution of 1:50 (under 10x lens).

• 

  IHC staining of human lung cancer using 21962-1-AP

  Immunohistochemical analysis of paraffin-embedded human lung cancer tissue slide using 21962-1-AP (SP1 Antibody) at dilution of 1:200 (under 10x lens).

• 

  IF Staining of HeLa using 21962-1-AP

  Immunofluorescent analysis of HeLa cells using 21962-1-AP (SP1 antibody) at dilution of 1:50 and Alexa Fluor 488-conjugated Goat Anti-Rabbit IgG(H+L).

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Applications testées

• Résultats positifs en WB: cellules Jurkat, cellules A431, cellules HEK-293, cellules HeLa, cellules K-562
• Résultats positifs en IP: cellules A431
• Résultats positifs en IHC: tissu de cancer du poumon humain, tissu de cancer de l'estomac humain, tissu de 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/ICC: cellules HeLa

Dilution recommandée

• Western Blot (WB): WB : 1:2000-1:16000
• Immunoprécipitation (IP): IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate
• Immunohistochimie (IHC): IHC : 1:50-1:500
• Immunofluorescence (IF)/ICC: IF/ICC : 1:20-1:200

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

• KD/KO: See 25 publications below
• WB: See 133 publications below
• IHC: See 22 publications below
• IF: See 20 publications below
• IP: See 6 publications below
• CoIP: See 4 publications below
• ChIP: See 24 publications below

Informations sur le produit

21962-1-AP cible SP1 dans les applications de WB, IHC, IF/ICC, IP, CoIP, ChIP, ELISA et montre une réactivité avec des échantillons Humain, rat, singe, souris

• Réactivité: Humain, rat, singe, souris
• Réactivité citée: rat, Humain, porc, singe, souris
• Hôte / Isotype: Lapin / IgG
• Clonalité: Polyclonal
• Type: Anticorps
• Immunogène: SP1 Protéine recombinante Ag16720
• Nom complet: Sp1 transcription factor
• Masse moléculaire calculée: 785 aa, 81 kDa
• Poids moléculaire observé: 95-106 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 affinité contre l'antigène
• 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 is detected with MW 95-105 kDa and 65 kDa in this paper(PMID: 10618488).

Publications

Species	Application	Title
human	WB	Cancer Cell; KMT2C deficiency drives transdifferentiation of double-negative prostate cancer and confer resistance to AR-targeted therapy; Authors - Jiacheng Guo
human	WB	Protein Cell; Integrative analysis of transcriptome, DNA methylome and chromatin accessibility reveals candidate therapeutic targets in hypertrophic cardiomyopathy; Authors - Junpeng Gao
human	WB	Cell Res; Hepatocellular carcinoma redirects to ketolysis for progression under nutrition deprivation stress.; Authors - De Huang
human	WB	Cell Rep Med; Disruption of MerTK increases the efficacy of checkpoint inhibitor by enhancing ferroptosis and immune response in hepatocellular carcinoma; Authors - Shun Wang
mouse	WB	Sci Adv; Targeting actin-bundling protein L-plastin as an anabolic therapy for bone loss.; Authors - Xiaoqun Li
human	WB	Nucleic Acids Res; High mobility group AT-hook 1 (HMGA1) is an important positive regulator of hepatitis B virus (HBV) that is reciprocally upregulated by HBV X protein.; Authors - Zhongliang Shen

Avis

The reviews below have been submitted by verified Proteintech customers who received an incentive for providing their feedback.

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FH

Anh (Verified Customer) (07-15-2021)

have some unspecific bands

• Applications: Western Blot
• Primary Antibody Dilution: 1:500
• Cell Tissue Type: adult mouse cardiomyocytes

SP1 Antibody Western Blot validation (1:500 dilution) in adult mouse cardiomyocytes (Cat no:21962-1-AP)

FH

Hannah (Verified Customer) (06-08-2020)

Single band at predicted size with with 2 minute exposure

• Applications: Western Blot
• Primary Antibody Dilution: 1:2000
• Cell Tissue Type: MRC5

FH

David (Verified Customer) (01-15-2020)

Gave a single clear band at the expected molecular weight. Low protein input was used (10µg) for experimental reasons, hence the low antibody dilution required (1:100).

• Applications: Western Blot,
• Primary Antibody Dilution: 1:100
• Cell Tissue Type: SH-SY5Y

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