Anticorps Recombinant de lapin anti-CBX5

• Phare
• Validé par KD/KO

CBX5 Recombinant Antibody for WB, IHC, IF/ICC, FC (Intra), ELISA

Hôte / Isotype

Lapin / IgG

Réactivité testée

Humain, rat, souris

Applications

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

Conjugaison

Non conjugué

CloneNo.

240145F11

N° de cat : 83258-5-RR

Synonymes

240145F11, Antigen p25, HP1, HP1 alpha, HP1A

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Galerie de données de validation

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  WB analysis of K-562 using 83258-5-RR

  WB result of CBX5 antibody (83258-5-RR; 1:8000; incubated at room temperature for 1.5 hours) with sh-Control and sh-CBX5 transfected K-562 cells.

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  WB analysis using 83258-5-RR

  Various lysates were subjected to SDS PAGE followed by western blot with 83258-5-RR (CBX5 antibody) at dilution of 1:10000 incubated at room temperature for 1.5 hours.

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  IHC staining of human placenta using 83258-5-RR

  Immunohistochemical analysis of paraffin-embedded human placenta tissue slide using 83258-5-RR (CBX5 antibody) at dilution of 1:2000 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of human placenta using 83258-5-RR

  Immunohistochemical analysis of paraffin-embedded human placenta tissue slide using 83258-5-RR (CBX5 antibody) at dilution of 1:2000 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of mouse brain using 83258-5-RR

  Immunohistochemical analysis of paraffin-embedded mouse brain tissue slide using 83258-5-RR (CBX5 antibody) at dilution of 1:1000 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of mouse stomach using 83258-5-RR

  Immunohistochemical analysis of paraffin-embedded mouse stomach tissue slide using 83258-5-RR (CBX5 antibody) at dilution of 1:1000 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of rat kidney using 83258-5-RR

  Immunohistochemical analysis of paraffin-embedded rat kidney tissue slide using 83258-5-RR (CBX5 antibody) at dilution of 1:1000 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of rat kidney using 83258-5-RR

  Immunohistochemical analysis of paraffin-embedded rat kidney tissue slide using 83258-5-RR (CBX5 antibody) at dilution of 1:1000 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of rat stomach using 83258-5-RR

  Immunohistochemical analysis of paraffin-embedded rat stomach tissue slide using 83258-5-RR (CBX5 antibody) at dilution of 1:1000 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of rat stomach using 83258-5-RR

  Immunohistochemical analysis of paraffin-embedded rat stomach tissue slide using 83258-5-RR (CBX5 antibody) at dilution of 1:1000 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IF Staining of HepG2 using 83258-5-RR

  Immunofluorescent analysis of (4% PFA) fixed HepG2 cells using CBX5 antibody (83258-5-RR, Clone: 240145F11 ) at dilution of 1:400 and CoraLite®488-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L) (SA00013-2), CL594-Phalloidin (red).

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  FC experiment of SH-SY5Y using 83258-5-RR

  1x10^6 SH-SY5Y cells were intracellularly stained with 0.25 ug CBX5 Recombinant antibody (83258-5-RR, Clone:240145F11) and APC-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L)(red), or 0.25 ug Isotype Control (blue). Cells were fixed and permeabilized with True-Nuclear Transcription Factor Buffer Set.

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  Affinity and Kinetic Characterization of 83258-5-RR

  Biolayer interferometry (BLl) kinetic assays of 83258-5-RR against Human CBX5 were performed. The affinity constant is 0.339 nM.

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Applications testées

• Résultats positifs en WB: cellules HeLa, cellules A431, cellules HEK-293, cellules Jurkat, cellules K-562, cellules MCF-7
• Résultats positifs en IHC: tissu placentaire humain, tissu cérébral de souris, tissu d'estomac de rat, tissu d'estomac de souris, tissu rénal de rat; 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 HepG2,
• Résultats positifs en FC (Intra): cellules SH-SY5Y,

Dilution recommandée

• Western Blot (WB): WB : 1:5000-1:50000
• Immunohistochimie (IHC): IHC : 1:1000-1:4000
• Immunofluorescence (IF)/ICC: IF/ICC : 1:200-1:800
• Flow Cytometry (FC) (INTRA): FC (INTRA) : 0.25 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

Informations sur le produit

83258-5-RR cible CBX5 dans les applications de WB, IHC, IF/ICC, FC (Intra), ELISA et montre une réactivité avec des échantillons Humain, rat, souris

• Réactivité: Humain, rat, souris
• Hôte / Isotype: Lapin / IgG
• Clonalité: Recombinant
• Type: Anticorps
• Immunogène: CBX5 Protéine recombinante Ag34810
• Nom complet: chromobox homolog 5 (HP1 alpha homolog, Drosophila)
• Masse moléculaire calculée: 191 aa, 22 kDa
• Poids moléculaire observé: 22 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 protéine A
• 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

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).

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