牛痘病毒相关激酶1抗体
规格：1mg/1ml
英文名： VRK1
别名： PCH1; Serine/threonine protein kinase VRK1; Serine/threonine-protein kinase VRK1; Vaccinia related kinase 1; Vaccinia virus B1R related kinase 1; Vaccinia-related kinase 1; VRK1; VRK1_HUMAN; MGC117401
分子量： 45kDa
储存液：0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glyce
克隆类型：Polyclonal
亚型：IgG
纯化方法：affinity purified by Protein A
**原：KLH conjugated synthetic peptide derived from human VRK1 (12
交叉反应：Human, Mouse, Rat, Pig, Cow, Horse, Sheep,
细胞定位：细胞核 细胞浆
牛痘病毒相关激酶1抗体产品介绍：background: This gene encodes a member of the vaccinia-related kinase (VRK) family of serine/threonine protein kinases. This gene is widely expressed in human tissues and has increased expression in actively dividing cells, such as those in testis, thymus, fetal liver, and carcinomas. Its protein localizes to the nucleus and has been shown to promote the stability and nuclear accumulation of a transcriptionally active p53 molecule and, in vitro, to phosphorylate Thr18 of p53 and reduce p53 ubiquitination. This gene, therefore, may regulate cell proliferation. This protein also phosphorylates histone, casein, and the transcription factors ATF2 (activating transcription factor 2) and c-JUN. Function: Serine/threonine kinase involved in Golgi disassembly during the cell cycle: following phosphorylation by PLK3 during mitosis, required to induce Golgi fragmentation. Acts by mediating phosphorylation of downstream target protein. Phosphorylates 'Thr-18' of p53/TP53 and may thereby prevent the interaction between p53/TP53 and MDM2. Phosphorylates casein and histone H3. Phosphorylates BANF1: disrupts its ability to bind DNA, reduces its binding to LEM domain-containing proteins and causes its relocalization from the nucleus to the cytoplasm. Subcellular Location: 牛痘病毒相关激酶1抗体Cytoplasm. Nucleus. Cytoplasm, cytoskeleton, spindle (By similarity). Note=Dispersed throughout the cell but not located on mitotic spindle or chromatids during mitosis. Tissue Specificity: Widely expressed. Highly expressed in fetal liver, testis and thymus. Post-translational modifications: Autophosphorylated at various serine and threonine residues. Autophosphorylation does not impair its ability to phosphorylate p53/TP53. Phosphorylation by PLK3 leads to induction of Golgi fragmentation during mitosis. DISEASE: Defects in VRK1 are the cause of pontocerebellar hypoplasia type 1A (PCH1A) [MIM:607596]; also called pontocerebellar hypoplasia with infantile spinal muscular atrophy or pontocerebellar hypoplasia with anterior horn cell disease. PCH1A is characterized by an abnormally small cerebellum and brainstem, central and peripheral motor dysfunction from birth, gliosis牛痘病毒相关激酶1抗体 and anterior horn cell degeneration resembling infantile spinal muscular atrophy (SMA). Similarity: Belongs to the protein kinase superfamily. CK1 Ser/Thr protein kinase family. VRK subfamily. Contains 1 protein kinase domain. Database links: UniProtKB/Swiss-Prot: Q99986.1 Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
牛痘病毒相关激酶1抗体产品应用：WB=1:100-500 ELISA=1:500-1000 IHC-P=1:100-500 IHC-F=1:100-500 IF=1:100-500 （石蜡切片需做抗原修复） not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user.
研究领域：细胞生物 细胞周期蛋白 转录调节因子 激酶和磷酸酶 表观遗传学
储存条件： Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.
来源： Rabbit
外观： Lyophilized or Liquid
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