- ￥1200
- Proteintech
- CL750-66166
- 2025年10月09日
- WB
- Mouse
- human, mouse, rat, pig
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- 详细信息
- 文献和实验
- 技术资料
- 免疫原：
Recombinant human TBP protein
- 亚型：
IgG2a
- 保存条件：
Store at -20°C. Avoid exposure to light. Stable for one year after shipment.
- 克隆性：
Monoclonal
- 标记物：
CoraLite® Plus 750 Fluorescent Dye
- 适应物种：
human, mouse, rat, pig
- 宿主：
Mouse
- 应用范围：
WB
- 靶点：
TBP
- 抗体英文名：
CoraLite® Plus 750-conjugated TBP Monoclonal antibody
- 抗体名：
CoraLite® Plus 750-conjugated TBP Monoclonal antibody
- 规格：
100ul
经过测试的应用
| Positive WB detected in | HEK-293 cells, HepG2 cells, Jurkat cells |
推荐稀释比
| 应用 | 推荐稀释比 |
|---|---|
| Western Blot (WB) | WB : 1:5000-1:50000 |
| 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
CL750-66166 targets TBP in WB applications and shows reactivity with human, mouse, rat, pig samples.
| 经测试应用 | WB |
| 经测试反应性 | human, mouse, rat, pig |
| 免疫原 |
CatNo: Ag12383 Product name: Recombinant human TBP protein Source: e coli.-derived, PET28a Tag: 6*His Domain: 1-338 aa of BC110341 Sequence: MDQNNSLPPYAQGLASPQGAMTPGIPIFSPMMPYGTGLTPQPIQNTNSLSILEEQQRQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQAVAAAAVQQSTSQQATQGTSGQAPQLFHSQTLTTAPLPGTTPLYPSPMTPMTPITPATPASESSGIVPQLQNIVSTVNLGCKLDLKTIALRARNAEYNPKRFAAVIMRIREPRTTALIFSSGKMVCTGAKSEEQSRLAARKYARVVQKLGFPAKFLDFKIQNMVGSCDVKFPIRLEGLVLTHQQFSSYEPELFPGLIYRMIKPRIVLLIFVSGKVVLTGAKVRAEIYEAFENIYPILKGFRKTT |
| 宿主/亚型 | Mouse / IgG2a |
| 抗体类别 | Monoclonal |
| 产品类型 | Antibody |
| 全称 | TATA box binding protein |
| 别名 | TATA sequence binding protein, TATA box factor, TATA box binding protein, TATA binding factor, GTF2D1 |
| 计算分子量 | 338 aa, 38 kDa |
| 观测分子量 | mouse/rat 33-36 kDa and human 37-43kDa |
| GenBank蛋白编号 | BC110341 |
| 基因名称 | TBP |
| Gene ID (NCBI) | 6908 |
| RRID | AB_3084889 |
| 偶联类型 | CoraLite® Plus 750 Fluorescent Dye |
| 最大激发/发射波长 | 755 nm / 780 nm |
| 形式 | Liquid |
| 纯化方式 | Protein A purification |
| UNIPROT ID | P20226 |
| 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
The TATA binding protein (TBP) is a transcription factor that binds specifically to a DNA sequence TATA box. This DNA sequence is found about 25-30 base pairs upstream of the transcription start site in some eukaryotic gene promoters. TBP, along with a variety of TBP-associated factors, make up the TFIID, a general transcription factor that in turn makes up part of the RNA polymerase II preinitiation complex. As one of the few proteins in the preinitation complex that binds DNA in a sequence-specific manner, it helps position RNA polymerase II over the transcription start site of the gene. However, it is estimated that only 10-20% of human promoters have TATA boxes. Therefore, TBP is probably not the only protein involved in positioning RNA polymerase II. This antibody detects human TBP (~40 kDa) and mouse/rat Tbp (~35 kDa).
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文献和实验Screening Colonies by Hybridization with Radiolabeled Probe
dH2 O) Denaturing solution (0.5 N NaOH, 1.5 M NaCl) (dissolve 43.83 g NaCl in 300 ml dH2 O, add 50 ml 10 N NaOH stock solution , dH2 O ad 500 ml) Neutralizing solution (1.5 M NaCl, 0.5 M Tris ・ Cl [pH 7.4]) (100 ml dH
50~65mM 7~9.8mg or TBP 2mM 10µl 40% Bio-Lyte 0.2%(w/v) 5µl 1%溴酚蓝
抗体所连接的DNA分子，再用电泳来表明实验结果。免疫-PCR的关键之处就在于用一个连接分子将一段特定的DNA连接到抗体上，在抗原和DNA之间建立相对应关系，从而将对蛋白质的检测转变为对核酸的检测。最初Sano等人建立的免疫-PCR实验流程如下：（1）再包被缓冲液稀释抗原BSSA，并固定在微滴定板上。（2）微滴定板上加入相应的已稀释的单克隆抗体，并洗去未结合的抗体分子。（3）加入稀释的已与生物素化PUC19的结合的链亲和素-蛋白A嵌合体（蛋白A能与抗体结合，而链亲和素可与生物素化PUC19中的生物
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