验证数据展示
产品信息
67469-1-PBS targets SF3B3 in WB, IHC, IF-P, Indirect ELISA applications and shows reactivity with human, mouse, rat samples.
经测试应用 | WB, IHC, IF-P, Indirect ELISA Application Description |
经测试反应性 | human, mouse, rat |
免疫原 | SF3B3 fusion protein Ag6315 种属同源性预测 |
宿主/亚型 | Mouse / IgG2b |
抗体类别 | Monoclonal |
产品类型 | Antibody |
全称 | splicing factor 3b, subunit 3, 130kDa |
别名 | SAP130, SAP 130, RSE1, Pre-mRNA-splicing factor SF3b 130 kDa subunit, KIAA0017 |
计算分子量 | 136 kDa |
观测分子量 | 130-135 kDa |
GenBank蛋白编号 | BC003146 |
基因名称 | SF3B3 |
Gene ID (NCBI) | 23450 |
RRID | AB_2882698 |
偶联类型 | Unconjugated |
形式 | Liquid |
纯化方式 | Protein A purification |
UNIPROT ID | Q15393 |
储存缓冲液 | PBS only , pH 7.3 |
储存条件 | Store at -80°C. The product is shipped with ice packs. Upon receipt, store it immediately at -80°C |
背景介绍
Introns are removed from nuclear pre-mRNA in 2-step transesterification reactions. Splicing occured in a large ribonucleoprotein particle, called the spliceosome. Spliceosomal intermediate complexes form on pre-mRNA in the order E, A, B, and C, with the catalytic reactions occurring in complex C. U2 small nuclear ribonucleoproteins are one of the proteins essential for spliceosome assembly and mRNA splicing. Functional U2 snRNP is composed of a 12S unit and 2 splicing factors, SF3A, which is composed of 3 proteins, and SF3B, which conposed of 4 proteins. SF3B3 is one of SF3B, and it's required for 'A' complex assembly formed by the stable binding of U2 snRNP to the brachpoint sequence(BPS) in pre-mRNA.