Anticorps Polyclonal de lapin anti-CBX5

• Phare
• Validé par KD/KO

CBX5 Polyclonal Antibody for WB, IP, IHC, ELISA

Hôte / Isotype

Lapin / IgG

Réactivité testée

Humain, rat, souris

Applications

WB, IP, IHC, chIP, ELISA

Conjugaison

Non conjugué

Publications

8

Avis (2)

N° de cat : 11831-1-AP

Synonymes

Antigen p25, CBX5, Chromobox protein homolog 5, HP1, HP1 alpha, HP1A

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Galerie de données de validation

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  WB analysis of HeLa using 11831-1-AP

  HeLa cells were subjected to SDS PAGE followed by western blot with 11831-1-AP (CBX5 antibody) at dilution of 1:500 incubated at room temperature for 1.5 hours.

• 

  WB analysis of K-562 using 11831-1-AP

  WB result of CBX5 antibody (11831-1-AP; 1:2000; incubated at room temperature for 1.5 hours) with sh-Control and sh-CBX5 transfected K-562 cells.

• 

  WB analysis of K-562 using 11831-1-AP

  K-562 cells were subjected to SDS PAGE followed by western blot with 11831-1-AP (CBX5 antibody) at dilution of 1:500 incubated at room temperature for 1.5 hours.

• 

  WB analysis of A431 using 11831-1-AP

  A431 cells were subjected to SDS PAGE followed by western blot with 11831-1-AP (CBX5 antibody) at dilution of 1:500 incubated at room temperature for 1.5 hours.

• 

  WB analysis of MCF-7 using 11831-1-AP

  MCF7 cells were subjected to SDS PAGE followed by western blot with 11831-1-AP (CBX5 antibody) at dilution of 1:500 incubated at room temperature for 1.5 hours.

• 

  WB analysis of HEK-293 using 11831-1-AP

  HEK-293 cells were subjected to SDS PAGE followed by western blot with 11831-1-AP (CBX5 antibody) at dilution of 1:500 incubated at room temperature for 1.5 hours.

• 

  WB analysis of MCF-7 using 11831-1-AP

  MCF-7 cells were subjected to SDS PAGE followed by western blot with 11831-1-AP (CBX5 Antibody) at dilution of 1:300 incubated at room temperature for 1.5 hours.

• 

  WB analysis of HEK-293 using 11831-1-AP

  HEK-293 cells were subjected to SDS PAGE followed by western blot with 11831-1-AP (CBX5 antibody) at dilution of 1:800 incubated at room temperature for 1.5 hours.

• 

  WB analysis of human kidney using 11831-1-AP

  human kidney tissue were subjected to SDS PAGE followed by western blot with 11831-1-AP (CBX5 antibody) at dilution of 1:800 incubated at room temperature for 1.5 hours.

• 

  IP experiment of HEK-293 using 11831-1-AP

  IP result of anti-CBX5 (IP:11831-1-AP, 4ug; Detection:11831-1-AP 1:500) with HEK-293 cells lysate 1120ug.

• 

  IHC staining of human lung cancer using 11831-1-AP

  Immunohistochemical analysis of paraffin-embedded human lung cancer tissue slide using 11831-1-AP (CBX5 antibody) at dilution of 1:200 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human lung cancer using 11831-1-AP

  Immunohistochemical analysis of paraffin-embedded human lung cancer tissue slide using 11831-1-AP (CBX5 antibody) at dilution of 1:200 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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Applications testées

• Résultats positifs en WB: cellules HeLa, cellules A431, cellules HEK-293, cellules K-562, cellules MCF-7, tissu rénal humain
• Résultats positifs en IP: cellules HEK-293
• Résultats positifs en IHC: tissu de cancer du poumon 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.

Dilution recommandée

• Western Blot (WB): WB : 1:500-1:1000
• 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

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 1 publications below
• WB: See 8 publications below
• IP: See 2 publications below
• ChIP: See 1 publications below

Informations sur le produit

11831-1-AP cible CBX5 dans les applications de WB, IP, IHC, chIP, ELISA et montre une réactivité avec des échantillons Humain, rat, souris

• Réactivité: Humain, rat, souris
• Réactivité citée: Humain, souris
• Hôte / Isotype: Lapin / IgG
• Clonalité: Polyclonal
• Type: Anticorps
• Immunogène: CBX5 Protéine recombinante Ag2403
• Nom complet: chromobox homolog 5 (HP1 alpha homolog, Drosophila)
• Masse moléculaire calculée: 191 aa, 22 kDa
• Poids moléculaire observé: 25-30 kDa
• Numéro d’acquisition GenBank: BC006821
• Symbole du gène: CBX5
• Identification du gène (NCBI): 23468
• Conjugaison: Non conjugué
• Forme: Liquide
• Méthode de purification: Purification par affinité contre l'antigène
• Tampon de stockage: PBS avec azoture de sodium à 0,02 % et glycérol à 50 % pH 7,3
• 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

Chromobox protein homolog 5 (CBX5), also named heterochromatin protein 1 alpha (HP1a), is a highly conserved nonhistone protein involved in heterochromatin formation and gene silencing in different species including humans.HP1a is a Component of heterochromatin that recognizes and binds histone H3 tails methylated at 'Lys-9' (H3K9me), leading to epigenetic repression. In contrast, it is excluded from chromatin when 'Tyr-41' of histone H3 is phosphorylated (H3Y41ph). It may interact with lamin-Breceptor. HP1a is involved in the formation of functional kinetochore through interaction with MIS12complex proteins. Phosphorylation of HP1 and LBR during interphase mitosis may be responsible for some of the alterations in chromatin organization and nuclear structure which occur at various times during the cell cycle.The HP1a was expressed in nucleus and associates specifically with chromatin during metaphase and anaphase.Recent studies have shown that HP1a is present at many euchromatic sites and positively regulates euchromatic gene expression through RNA transcript association and interaction with hnRNPs in Drosophila (19798443). This antibody is a rabbit polyclonal antibody raised against a full-length human HP1A protein ,and can reacts with the 28kd HP1A protein.

Publications

Species	Application	Title
mouse	WB,IP	J Exp Med; ZNF382 controls mouse neuropathic pain via silencer-based epigenetic inhibition of Cxcl13 in DRG neurons.; Authors - Longfei Ma
mouse	WB	Nat Commun; The histone H3K9 methyltransferase SUV39H links SIRT1 repression to myocardial infarction.; Authors - Guang Yang
human	WB,chIP	Cancer Res; ZNF143-Mediated H3K9 Trimethylation Upregulates CDC6 by Activating MDIG in Hepatocellular Carcinoma.; Authors - Lili Zhang
human	WB	Asian Pac J Cancer Prev; Triptolide Promotes Senescence of Prostate Cancer Cells Through Histone Methylation and Heterochromatin Formation; Authors - Ousman Tamgue
human	WB	Microbiol Spectr; Porphyromonas gingivalis Outer Membrane Vesicles Promote Apoptosis via msRNA-Regulated DNA Methylation in Periodontitis; Authors - Ruyi Fan ; KD Validated
human	WB,IP	Oncogene; ZNF133 is a potent suppressor in breast carcinogenesis through dampening L1CAM, a driver for tumor progression; Authors - Lifang Li

Avis

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

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FH

Roy (Verified Customer) (06-13-2024)

Works well to detect CBX5 in total and nuclear extracts of HeLa cells by WB (1/1000 dilution - Overnight incubation at 4°C).

• Applications: Western Blot
• Primary Antibody Dilution: 1/1000
• Cell Tissue Type: HeLa

FH

WEI (Verified Customer) (05-11-2022)

Specific bands at predicted size.

• Applications: Western Blot
• Cell Tissue Type: Mouse Heart