WB
Western blot analysis using CBX1 antibody against Hepg2(1),Nih3t3(2),Mcf-7(3),P19(4),A549(5) cell lysate and Mouse serum(6),Mouse intestine(7),Mouse liver(8) lysate. 12% SDS-PAGE gel.Sample loading: 20μg /lane. Transfer the proteins onto a PVDF membrane (OM790003), and block it with TBST (OM750016) plus skimmed milk powder(OM750084) for one hour. Dilute the primary antibody with the antibody diluent (OM750012) at a ratio of 1:1000-1:2000, and incubate it overnight at 4°C. Wash the membrane three times with TBST (OM750016), 5 minutes each time. At room temperature, dilute the secondary antibody, Goat Anti-Rabbit IgG(H&L)-HRP (OM643487), at a ratio of 1:20000 and incubate for one hour. Wash the membrane three times with TBST (OM750016) again, 5 minutes each time. Use ECL (OM625701) for luminescence.staining time: 60S.IF-P
Immunohistochemical analysis of paraffin-embedded Human prostate cancer tissues using CBX1 antibody with DAB staining.Pre-treat the sections with heat-mediated antigen retrieval using sodium citrate buffer (pH 6.0) (OM750020) for 2 minutes. Wash the sections with ddH₂O and PBS (OM750003). Block the tissue with 10% non-immune goat serum(OM760028) at room temperature for 30 minutes. Incubate the tissue with the primary antibody diluted at a ratio of 1:1000 at 4°C overnight. At room temperature, dilute the secondary antibody, Goat Anti-Rabbit IgG(H&L)-HRP (OM643487), at a ratio of 1:200 and incubate for one hour. Tyramine labeled with 488 (Green,OM642679) was used as chromogenic agent, and DAPI(Blue,OM642679) was used for double dyeing, and the anti-fluorescence attenuation tablets were sealed.IHC
Immunohistochemical analysis of paraffin-embedded Human bladder cancer tissues using CBX1 antibody with DAB staining.Pre-treat the sections with heat-mediated antigen retrieval using sodium citrate buffer (pH 6.0) (OM750020) for 2 minutes. Wash the sections with ddH₂O and PBS (OM750003). Block the tissue with 10% non-immune goat serum(OM760028) at room temperature for 30 minutes. Incubate the tissue with the primary antibody diluted at a ratio of 1:1500 at 4°C overnight. At room temperature, dilute the secondary antibody, Goat Anti-Rabbit IgG(H&L)-HRP (OM643487), at a ratio of 1:200 and incubate for one hour. Tyramine labeled with 488 (Green,OM642679) was used as chromogenic agent, and DAPI(Blue,OM642679) was used for double dyeing, and the anti-fluorescence attenuation tablets were sealed.IHC
Immunohistochemical analysis of paraffin-embedded Human cervical cancer tissues using CBX1 antibody with DAB staining.Pre-treat the sections with heat-mediated antigen retrieval using sodium citrate buffer (pH 6.0) (OM750020) for 2 minutes. Wash the sections with ddH₂O and PBS (OM750003). Block the tissue with 10% non-immune goat serum(OM760028) at room temperature for 30 minutes. Incubate the tissue with the primary antibody diluted at a ratio of 1:1500 at 4°C overnight. At room temperature, dilute the secondary antibody, Goat Anti-Rabbit IgG(H&L)-HRP (OM643487), at a ratio of 1:200 and incubate for one hour. Tyramine labeled with 488 (Green,OM642679) was used as chromogenic agent, and DAPI(Blue,OM642679) was used for double dyeing, and the anti-fluorescence attenuation tablets were sealed.IHC
Immunohistochemical analysis of paraffin-embedded Human cervical cancer tissues using CBX1 antibody with DAB staining.Pre-treat the sections with heat-mediated antigen retrieval using sodium citrate buffer (pH 6.0) (OM750020) for 2 minutes. Wash the sections with ddH₂O and PBS (OM750003). Block the tissue with 10% non-immune goat serum(OM760028) at room temperature for 30 minutes. Incubate the tissue with the primary antibody diluted at a ratio of 1:1500 at 4°C overnight. At room temperature, dilute the secondary antibody, Goat Anti-Rabbit IgG(H&L)-HRP (OM643487), at a ratio of 1:200 and incubate for one hour. Tyramine labeled with 488 (Green,OM642679) was used as chromogenic agent, and DAPI(Blue,OM642679) was used for double dyeing, and the anti-fluorescence attenuation tablets were sealed.IHC
Immunohistochemical analysis of paraffin-embedded Human colon cancer tissues using CBX1 antibody with DAB staining.Pre-treat the sections with heat-mediated antigen retrieval using sodium citrate buffer (pH 6.0) (OM750020) for 2 minutes. Wash the sections with ddH₂O and PBS (OM750003). Block the tissue with 10% non-immune goat serum(OM760028) at room temperature for 30 minutes. Incubate the tissue with the primary antibody diluted at a ratio of 1:1500 at 4°C overnight. At room temperature, dilute the secondary antibody, Goat Anti-Rabbit IgG(H&L)-HRP (OM643487), at a ratio of 1:200 and incubate for one hour. Tyramine labeled with 488 (Green,OM642679) was used as chromogenic agent, and DAPI(Blue,OM642679) was used for double dyeing, and the anti-fluorescence attenuation tablets were sealed.IHC
Immunohistochemical analysis of paraffin-embedded Human prostate cancer tissues using CBX1 antibody with DAB staining.Pre-treat the sections with heat-mediated antigen retrieval using sodium citrate buffer (pH 6.0) (OM750020) for 2 minutes. Wash the sections with ddH₂O and PBS (OM750003). Block the tissue with 10% non-immune goat serum(OM760028) at room temperature for 30 minutes. Incubate the tissue with the primary antibody diluted at a ratio of 1:1500 at 4°C overnight. At room temperature, dilute the secondary antibody, Goat Anti-Rabbit IgG(H&L)-HRP (OM643487), at a ratio of 1:200 and incubate for one hour. Tyramine labeled with 488 (Green,OM642679) was used as chromogenic agent, and DAPI(Blue,OM642679) was used for double dyeing, and the anti-fluorescence attenuation tablets were sealed.ELISA
Coat the plate with immunizing antigen.Blue line： Immune serum; Orange line: Pre-immune serum.| Product Name | Anti-CBX1 antibody |
|---|---|
| Antibody Type | Primary Antibodies |
| Immunogen | Polypeptide |
| Clonality | Polyclonal |
|---|---|
| Isotype | IgG |
| Host Species | Rabbit |
| Tested Applications | ELISAIF-PIHCWB |
| WB:1:1000-1:2000 IHC:1:200-1:2000 IF-P:1:1000 ELISA:1:1000-1:10000 |
|
| Species Reactivity | HumanMouseRat |
| Concentration | 1mg/ml |
| Purification | Protein A |
| Gene Symbol | CBX1 |
|---|---|
| Gene Synonyms | CBX Cbx-rs2 E430007M08Rik HP1-BETA HP1B Hp1beta HP1Hs-beta HP1Hsbeta M31 MOD1 p25beta |
| Gene Full Name | chromobox 1 |
| Gene Summary | This gene encodes a highly conserved nonhistone protein, which is a member of the heterochromatin protein family . The protein is enriched in the heterochromatin and associated with centromeres. The protein has a single N-terminal chromodomain which can bind to histone proteins via methylated lysine residues, and a C-terminal chromo shadow-domain (CSD) which is responsible for the homodimerization and interaction with a number of chromatin-associated nonhistone proteins. The protein may play an important role in the epigenetic control of chromatin structure and gene expression. Several related pseudogenes are located on chromosomes 1, 3, and X. Multiple alternatively spliced variants, encoding the same protein, have been identified. [provided by RefSeq, Jul 2008] |
| Alternative Names | CBX1 chromobox homolog 1 chromobox homolog 1 (HP1 beta homolog Drosophila ) heterochromatin protein 1 homolog beta heterochromatin protein 1-beta heterochromatin protein p25 heterochromatin protein p25 beta HGNC:1551 HP1 beta homolog modifier 1 protein |
| Molecular Weight(MW) | 21kDa(observed band size:25) |
| Cellular Localization | Nucleus |
| SwissProt ID | P83916 |
|---|
WB
Western blot analysis using CBX1 antibody against Hepg2(1),Nih3t3(2),Mcf-7(3),P19(4),A549(5) cell lysate and Mouse serum(6),Mouse intestine(7),Mouse liver(8) lysate. 12% SDS-PAGE gel.Sample loading: 20μg /lane. Transfer the proteins onto a PVDF membrane (OM790003), and block it with TBST (OM750016) plus skimmed milk powder(OM750084) for one hour. Dilute the primary antibody with the antibody diluent (OM750012) at a ratio of 1:1000-1:2000, and incubate it overnight at 4°C. Wash the membrane three times with TBST (OM750016), 5 minutes each time. At room temperature, dilute the secondary antibody, Goat Anti-Rabbit IgG(H&L)-HRP (OM643487), at a ratio of 1:20000 and incubate for one hour. Wash the membrane three times with TBST (OM750016) again, 5 minutes each time. Use ECL (OM625701) for luminescence.staining time: 60S.
IF-P
Immunohistochemical analysis of paraffin-embedded Human prostate cancer tissues using CBX1 antibody with DAB staining.Pre-treat the sections with heat-mediated antigen retrieval using sodium citrate buffer (pH 6.0) (OM750020) for 2 minutes. Wash the sections with ddH₂O and PBS (OM750003). Block the tissue with 10% non-immune goat serum(OM760028) at room temperature for 30 minutes. Incubate the tissue with the primary antibody diluted at a ratio of 1:1000 at 4°C overnight. At room temperature, dilute the secondary antibody, Goat Anti-Rabbit IgG(H&L)-HRP (OM643487), at a ratio of 1:200 and incubate for one hour. Tyramine labeled with 488 (Green,OM642679) was used as chromogenic agent, and DAPI(Blue,OM642679) was used for double dyeing, and the anti-fluorescence attenuation tablets were sealed.
IHC
Immunohistochemical analysis of paraffin-embedded Human bladder cancer tissues using CBX1 antibody with DAB staining.Pre-treat the sections with heat-mediated antigen retrieval using sodium citrate buffer (pH 6.0) (OM750020) for 2 minutes. Wash the sections with ddH₂O and PBS (OM750003). Block the tissue with 10% non-immune goat serum(OM760028) at room temperature for 30 minutes. Incubate the tissue with the primary antibody diluted at a ratio of 1:1500 at 4°C overnight. At room temperature, dilute the secondary antibody, Goat Anti-Rabbit IgG(H&L)-HRP (OM643487), at a ratio of 1:200 and incubate for one hour. Tyramine labeled with 488 (Green,OM642679) was used as chromogenic agent, and DAPI(Blue,OM642679) was used for double dyeing, and the anti-fluorescence attenuation tablets were sealed.
IHC
Immunohistochemical analysis of paraffin-embedded Human cervical cancer tissues using CBX1 antibody with DAB staining.Pre-treat the sections with heat-mediated antigen retrieval using sodium citrate buffer (pH 6.0) (OM750020) for 2 minutes. Wash the sections with ddH₂O and PBS (OM750003). Block the tissue with 10% non-immune goat serum(OM760028) at room temperature for 30 minutes. Incubate the tissue with the primary antibody diluted at a ratio of 1:1500 at 4°C overnight. At room temperature, dilute the secondary antibody, Goat Anti-Rabbit IgG(H&L)-HRP (OM643487), at a ratio of 1:200 and incubate for one hour. Tyramine labeled with 488 (Green,OM642679) was used as chromogenic agent, and DAPI(Blue,OM642679) was used for double dyeing, and the anti-fluorescence attenuation tablets were sealed.
IHC
Immunohistochemical analysis of paraffin-embedded Human cervical cancer tissues using CBX1 antibody with DAB staining.Pre-treat the sections with heat-mediated antigen retrieval using sodium citrate buffer (pH 6.0) (OM750020) for 2 minutes. Wash the sections with ddH₂O and PBS (OM750003). Block the tissue with 10% non-immune goat serum(OM760028) at room temperature for 30 minutes. Incubate the tissue with the primary antibody diluted at a ratio of 1:1500 at 4°C overnight. At room temperature, dilute the secondary antibody, Goat Anti-Rabbit IgG(H&L)-HRP (OM643487), at a ratio of 1:200 and incubate for one hour. Tyramine labeled with 488 (Green,OM642679) was used as chromogenic agent, and DAPI(Blue,OM642679) was used for double dyeing, and the anti-fluorescence attenuation tablets were sealed.
IHC
Immunohistochemical analysis of paraffin-embedded Human colon cancer tissues using CBX1 antibody with DAB staining.Pre-treat the sections with heat-mediated antigen retrieval using sodium citrate buffer (pH 6.0) (OM750020) for 2 minutes. Wash the sections with ddH₂O and PBS (OM750003). Block the tissue with 10% non-immune goat serum(OM760028) at room temperature for 30 minutes. Incubate the tissue with the primary antibody diluted at a ratio of 1:1500 at 4°C overnight. At room temperature, dilute the secondary antibody, Goat Anti-Rabbit IgG(H&L)-HRP (OM643487), at a ratio of 1:200 and incubate for one hour. Tyramine labeled with 488 (Green,OM642679) was used as chromogenic agent, and DAPI(Blue,OM642679) was used for double dyeing, and the anti-fluorescence attenuation tablets were sealed.
IHC
Immunohistochemical analysis of paraffin-embedded Human prostate cancer tissues using CBX1 antibody with DAB staining.Pre-treat the sections with heat-mediated antigen retrieval using sodium citrate buffer (pH 6.0) (OM750020) for 2 minutes. Wash the sections with ddH₂O and PBS (OM750003). Block the tissue with 10% non-immune goat serum(OM760028) at room temperature for 30 minutes. Incubate the tissue with the primary antibody diluted at a ratio of 1:1500 at 4°C overnight. At room temperature, dilute the secondary antibody, Goat Anti-Rabbit IgG(H&L)-HRP (OM643487), at a ratio of 1:200 and incubate for one hour. Tyramine labeled with 488 (Green,OM642679) was used as chromogenic agent, and DAPI(Blue,OM642679) was used for double dyeing, and the anti-fluorescence attenuation tablets were sealed.
ELISA
Coat the plate with immunizing antigen.Blue line： Immune serum; Orange line: Pre-immune serum.| Application Notes | WB:1:1000-1:2000 IHC:1:200-1:2000 IF-P:1:1000 ELISA:1:1000-1:10000 |
|---|
| Form | Liquid |
|---|---|
| Storage Instructions | Shipped at 4°C. Store at +4°C short term (1-2 weeks). Store at -20°C long term. Avoid freeze / thaw cycle. |
| Storage Buffer | Purified antibody in PBS with 0.05% PC300,40% Glycerol. |
