验证数据展示
经过测试的应用
| Positive IF/ICC detected in | sodium arsenite treated HeLa cells |
推荐稀释比
| 应用 | 推荐稀释比 |
|---|---|
| Immunofluorescence (IF)/ICC | IF/ICC : 1:200-1:800 |
| It is recommended that this reagent should be titrated in each testing system to obtain optimal results. | |
| Sample-dependent, Check data in validation data gallery. | |
产品信息
CL488-82672 targets TIA1 in IF/ICC applications and shows reactivity with Human, mouse, rat samples.
| 经测试应用 | IF/ICC Application Description |
| 经测试反应性 | Human, mouse, rat |
| 免疫原 | TIA1 fusion protein Ag2778 种属同源性预测 |
| 宿主/亚型 | Rabbit / IgG |
| 抗体类别 | Recombinant |
| 产品类型 | Antibody |
| 全称 | TIA1 cytotoxic granule-associated RNA binding protein |
| 别名 | Nucleolysin TIA 1 isoform p40, p40 TIA 1, RNA binding protein TIA 1, TIA 1, TIA1 |
| 计算分子量 | 214 aa, 24 kDa, 43 kDa |
| 观测分子量 | 38-40 kDa |
| GenBank蛋白编号 | BC015944 |
| 基因名称 | TIA1 |
| Gene ID (NCBI) | 7072 |
| RRID | AB_3084517 |
| 偶联类型 | CoraLite® Plus 488 Fluorescent Dye |
| 最大激发/发射波长 | 493 nm / 522 nm |
| 形式 | Liquid |
| 纯化方式 | Protein A purification |
| UNIPROT ID | P31483 |
| 储存缓冲液 | PBS with 50% glycerol, 0.05% Proclin300, 0.5% BSA , pH 7.3 |
| 储存条件 | Store at -20°C. Avoid exposure to light. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. |
背景介绍
TIA1, also named as p40-TIA-1, is involved in alternative pre-RNA splicing and regulation of mRNA translation by binding to AU-rich elements (AREs) located in mRNA 3' untranslated regions (3' UTRs). It possesses nucleolytic activity against cytotoxic lymphocyte target cells. TIA1 may be involved in apoptosis. Two isoforms of this protein exist - 41kDa and 42kDa. one of these was a missense variant (P362L) in TIA1. Similar to the ALS-related disease proteins TDP-43, hnRNPA1, and FUS, TIA1 is an RNA-binding protein containing a prionlike LCD and assembles into membrane-less organelles, including SGs. Postmortem neuropathology of five TIA1 mutations carriers showed a consistent pathological signature with numerous round, hyaline, TAR DNA-binding protein 43 (TDP-43)-positive inclusions.TIA1mutations significantly increased the propensity of TIA1 protein to undergo phase transition. In live cells,TIA1mutations delayed stress granule (SG) disassembly and promoted the accumulation of non-dynamic SGs that harbored TDP-43.
实验方案
| Product Specific Protocols | |
|---|---|
| IF protocol for CL Plus 488 TIA1 antibody CL488-82672 | Download protocol |
| Standard Protocols | |
|---|---|
| Click here to view our Standard Protocols |