货号：BSCY0120
Transcription intermediary factor 1-beta;TIF1-beta;E3 SUMO-protein ligase TRIM28;KRAB-associated protein 1;KAP-1;KRAB-interacting protein 1;KRIP-1;Nuclear corepressor KAP-1;RING finger protein 96;Tripartite motif-containing protein 28;
| 别名 | Transcription intermediary factor 1-beta;TIF1-beta;E3 SUMO-protein ligase TRIM28;KRAB-associated protein 1;KAP-1;KRAB-interacting protein 1;KRIP-1;Nuclear corepressor KAP-1;RING finger protein 96;Tripartite motif-containing protein 28; |
| 基因名称 | KAP1 |
| 蛋白名称 | TRIM28 KAP1 RNF96 TIF1B |
| 推荐应用 | |
| 反应物种 | Human,Mouse,Rat, |
| 存储缓冲液 | PBS, 50% glycerol, 0.05% Proclin 300, 0.05%BSA |
| Human Gene Link | 10155 |
| Human Swissprot No. | Q13263 |
| Mouse Gene ID | 21849 |
| Mouse Swissprot No. | Q62318 |
| Rat Gene ID | 116698 |
| Rat Swissprot No. | O08629 |
| 特异性 | endogenous |
| 稀释度 | IHC 1:200-1:1000;WB 1:1000-1:2500;IF 1:200-1:1000;ELISA 1:5000-1:20000;IP 1:50-1:200, |
| 参考分子量 | MW(Observed):110kD |
| 预测分子量 | MW(Calculated):89kD |
| 运输及保存条件 | -15°C to -25°C/1 year(Do not lower than -25°C) |
| 宿主 | Rabbit |
| 同种型 | IgG,Kappa |
| 背景介绍 | The protein encoded by this gene mediates transcriptional control by interaction with the Kruppel-associated box repression domain found in many transcription factors. The protein localizes to the nucleus and is thought to associate with specific chromatin regions. The protein is a member of the tripartite motif family. This tripartite motif includes three zinc-binding domains, a RING, a B-box type 1 and a B-box type 2, and a coiled-coil region. [provided by RefSeq, Jul 2008], |
| 细胞定位 | Nucleus |
| 功能 | Domain:Contains one Pro-Xaa-Val-Xaa-Leu (PxVxL) motif, which is required for interaction with chromoshadow domains. This motif requires additional residues -7, -6, +4 and +5 of the central Val which contact the chromoshadow domain.,Domain:The HP1 box is both necessary and sufficient for HP1 binding. The RING finger domain and the B-box domains mediate interaction with CEBPB. The PHD domain enhances the CEBPB transcriptional activity.,Function:Forms a complex with a KRAB-domain transcription factor and increases the efficiency of KRAB-mediated repression. Silences transcription through an interaction with HP1 proteins. Acts as a corepressor of transcription for the KRAB zinc finger proteins and as a moderator of the repression activity. May play a role as a coactivator for CEBPB and NR3C1 in the transcriptional activation of the Alpha-1-acid glycoprotein gene.,PTM:Phosphorylated upon DNA damage, probably by ATM or ATR.,similarity:Belongs to the TRIM/RBCC family.,similarity:Contains 1 bromo domain.,similarity:Contains 1 PHD-type zinc finger.,similarity:Contains 1 RING-type zinc finger.,similarity:Contains 2 B box-type zinc fingers.,subcellular location:Associated with centromeric heterochromatin during cell differentiation through CBX1.,subunit:Associated with HP1 alpha (CBX5), beta (CBX1) and gamma (CBX3) in interphase nuclei (By similarity). Interacts with ZNF382; enhances ZNF382 transcriptional repressor activity (By similarity). Interacts with CEBPB and NR3C1 (By similarity). Interacts with NCOR1 and CHD3. Interacts with SETDB1, ZFP53 and ZFP68. Interacts directly with CBX5 via the PxVxL motif., |
| 纯化 | Protein A |
| Clonality | Monoclonal |
| 修饰类型 | Unmodified |
| 细胞定位 | Nucleus |
| 组织表达 | Expressed in all tissues tested including spleen, thymus, prostate, testis, ovary, small intestine, colon and peripheral blood leukocytes. |
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