| 产品编号 | bs-14090R |
| 英文名称 | CSTF2T Rabbit pAb |
| 中文名称 | 细胞分裂相关蛋白CSTF64T抗体 |
| 别 名 | CF 1 64 kDa subunit tau; CF-1 64 kDa subunit tau variant; CF1 64 kDa subunit, tau variant; Cleavage stimulation factor 3' pre RNA, subunit 2 64kDa tau variant; Cleavage stimulation factor 64 kDa subunit tau; Cleavage stimulation factor 64 kDa subunit tau variant; Cleavage stimulation factor 64 kDa subunit, tau variant; Cleavage stimulation factor subunit 2 tau; Cleavage stimulation factor subunit 2 tau variant; CSTF 64 kDa subunit tau; CSTF 64 kDa subunit tau variant; CSTF 64 kDa subunit, tau variant; CstF 64T; CSTF2T; CSTF2T f; CSTFT_HUMAN; KIAA0689; TauCstF-64; TauCstF64. |
| 研究领域 | 细胞生物 转录调节因子 表观遗传学 |
| 抗体来源 | Rabbit |
| 克隆类型 | Polyclonal |
| 克 隆 号 | |
| 交叉反应 | (predicted: Human,Mouse,Rat,Rabbit,Pig,Chicken,Dog,Horse) |
| 产品应用 | IHC-P=1:100-500,IHC-F=1:100-500,IF=1:100-500,ICC/IF=1:100-500,ELISA=1:5000-10000
not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user. |
| 理论分子量 | 64 kDa |
| 检测分子量 | |
| 细胞定位 | 细胞核 |
| 性 状 | Liquid |
| 浓 度 | 1mg/ml |
| 免 疫 原 | KLH conjugated synthetic peptide derived from human CSTF2T: 551-616/616 |
| 亚 型 | IgG |
| 纯化方法 | affinity purified by Protein A |
| 缓 冲 液 | 0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol. |
| 保存条件 | Shipped at 4℃. Store at -20℃ for one year. Avoid repeated freeze/thaw cycles. |
| 注意事项 | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| PubMed | PubMed |
| 产品介绍 |
Polyadenylation of mRNA precursors is a two-step reaction that requires multiple protein factors. The first step, endonucleolytic cleavage of polyadenylation substrates, requires CstF (cleavage stimulation factor), a heterotrimer that is composed of three distinct subunits. CstF-64 contains an RNA binding domain and is responsible for the RNA binding activity of CstF. CstF-64 is expressed in all somatic cells and in pre- and postmeiotic, but not meiotic, germ cells. However, a large variant of CstF-64, called t CstF-64, is abundantly expressed in meiotic and postmeiotic cells in the testis and to a lesser extent in the brain, and promotes the germ cell pattern of polyadenylation. The gene encoding CstF-64 (designated CSTF2) maps to the X chromosome, whereas t CstF-64 is encoded by an autosomal gene. The increase in CstF-64 concentration during B cell activation switches IgM heavy chain mRNA expression from membrane-bound to secreted forms, suggesting that CstF-64 plays a key role in regulating IgM heavy chain expression during B cell differentiation. Function: May play a significant role in AAUAAA-independent mRNA polyadenylation in germ cells. Directly involved in the binding to pre-mRNAs. Subcellular Location: Nucleus. Post-translational modifications: Phosphorylated upon DNA damage, probably by ATM or ATR. Similarity: Contains 1 RRM (RNA recognition motif) domain. SWISS: Q9H0L4 Gene ID: 23283 Database links: Entrez Gene: 23283 Human Entrez Gene: 83410 Mouse Omim: 611968 Human SwissProt: Q9H0L4 Human SwissProt: Q8C7E9 Mouse Unigene: 591358 Human Unigene: 482352 Mouse |
| 1、抗体溶解方法 | |
| 2、抗体修复方式 | |
| 3、常用试剂的配制 | |
| 4、免疫组化操作步骤 | |
| 5、免疫组化问题解答 | |
| 6、Western Blotting 操作步骤 | |
| 7、Western Blotting 问题解答 | |
| 8、关于肽链的设计 | |
| 9、多肽的溶解与保存 | |
| 10、酶标抗体效价测定程序 | |
