| 别名 | Runt-related transcription factor 2 |
| 基因名称 | Endogenous |
| 蛋白名称 | RUNX2 |
| 推荐应用 | |
| 反应物种 | RUNX2 |
| 存储缓冲液 | IHC 1:1000-1:5000;WB 1:2000-1:10000;IF 1:200-1:1000;ELISA 1:5000-1:20000;IP 1:50-1:200; |
| Human Gene Link | RUNX2;AML3;CBFA1;OSF2;PEBP2A;Runt-related transcription factor 2;Acute myeloid leukemia 3 protein;Core-binding factor subunit alpha-1;CBF-alpha-1;Oncogene AML-3Osteoblast-specific transcription factor 2;OSF-2;Polyomavirus enhancer-binding protein 2 alpha A subunit;PEA2-alpha A;PEBP2-alpha A;SL3-3 enhancer factor 1 alpha A subunit;SL3/AKV core-binding factor alpha A subunit |
| Human Swissprot No. | 860 |
| Mouse Gene ID | Q13950 |
| Mouse Swissprot No. | 12393 |
| Rat Swissprot No. | Q9Z2J9 |
| 特异性 | Monoclonal |
| 稀释度 | Unmodified |
| 参考分子量 | 57kD |
| 预测分子量 | WB,IHC,IF,IP,ELISA |
| 运输及保存条件 | Protein A |
| 宿主 | 57kD |
| 同种型 | Rabbit |
| 背景介绍 | This gene is a member of the RUNX family of transcription factors and encodes a nuclear protein with an Runt DNA-binding domain. This protein is essential for osteoblastic differentiation and skeletal morphogenesis and acts as a scaffold for nucleic acids and regulatory factors involved in skeletal gene expression. The protein can bind DNA both as a monomer or, with more affinity, as a subunit of a heterodimeric complex. Two regions of potential trinucleotide repeat expansions are present in the N-terminal region of the encoded protein, and these and other mutations in this gene have been associated with the bone development disorder cleidocranial dysplasia (CCD). Transcript variants that encode different protein isoforms result from the use of alternate promoters as well as alternate splicing. [provided by RefSeq, Jul 2016], |
| 细胞定位 | Nucleus |
| 功能 | Disease:Defects in RUNX2 are the cause of cleidocranial dysplasia (CCD) [MIM:119600]. CCD is an autosomal dominant skeletal disorder with high penetrance and variable expressivity. It is due to defective endochondral and intramembranous bone formation. Typical features include hypoplasia/aplasia of clavicles, patent fontanelles, wormian bones (additional cranial plates caused by abnormal ossification of the calvaria), supernumerary teeth, short stature, and other skeletal changes. In some cases defects in RUNX2 are exclusively associated with dental anomalies.,Domain:A proline/serine/threonine rich region at the C-terminus is necessary for transcriptional activation of target genes and contains the phosphorylation sites.,Function:Transcription factor involved in osteoblastic differentiation and skeletal morphogenesis. Essential for the maturation of osteoblasts and both intramembranous and endochondral ossification. CBF binds to the core site, 5'-PYGPYGGT-3', of a number of enhancers and promoters, including murine leukemia virus, polyomavirus enhancer, T-cell receptor enhancers, osteocalcin, osteopontin, bone sialoprotein, alpha 1(I) collagen, LCK, IL-3 and GM-CSF promoters (By similarity). Inhibits MYST4-dependent transcriptional activation.,PTM:Phosphorylated; probably by MAP kinases (MAPK) (By similarity). Isoform 3 is phosphorylated on Ser-340.,similarity:Contains 1 Runt domain.,subunit:Heterodimer of an alpha and a beta subunit. Interacts with HIVEP3 (By similarity). The alpha subunit binds DNA as a monomer and through the Runt domain. DNA-binding is increased by heterodimerization. Interacts with G22P1 (Ku70) and XRCC5 (Ku80). Interacts with MYST3 and MYST4.,tissue specificity:Specifically expressed in osteoblasts., |
| 纯化 | PBS, 50% glycerol, 0.05% Proclin 300, 0.05%BSA |
| Clonality | -15°C to -25°C/1 year(Do not lower than -25°C) |
| 修饰类型 | IgG,Kappa |
| 细胞定位 | Nucleus |
| 组织表达 | Specifically expressed in osteoblasts. |
| 研究领域 | >>Parathyroid hormone synthesis, secretion and action;>>Transcriptional misregulation in cancer |
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