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- 详细信息
- 文献和实验
- 技术资料
- 免疫原:
Recombinant human CD4 protein
- 亚型:
IgG
- 保存条件:
Store at -20°C. Stable for one year after shipment.
- 克隆性:
Polyclonal
- 标记物:
Unconjugated
- 适应物种:
human, mouse, rat, pig
- 保质期:
详见产品包装
- 库存:
充足
- 宿主:
Rabbit
- 应用范围:
WB, IP, ELISA
- 靶点:
CD4
- 抗体英文名:
CD4 Polyclonal antibody
- 抗体名:
CD4 Polyclonal antibody
- 规格:
50ul/100ul/150ul
| 规格: | 50ul | 产品价格: | ¥1350.0 |
|---|---|---|---|
| 规格: | 100ul | 产品价格: | ¥2200.0 |
| 规格: | 150ul | 产品价格: | ¥3000.0 |
经过测试的应用
| Positive WB detected in | U-937 cells, pig thymus tissue, mouse thymus tissue |
| Positive IP detected in | mouse thymus tissue |
推荐稀释比
| 应用 | 推荐稀释比 |
|---|---|
| Western Blot (WB) | WB : 1:500-1:3000 |
| Immunoprecipitation (IP) | IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate |
| 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
19068-1-AP targets CD4 in WB, IP, ELISA applications and shows reactivity with human, mouse, rat, pig samples.
| 经测试应用 | WB, IP, ELISA |
| 文献引用应用 | WB |
| 经测试反应性 | human, mouse, rat, pig |
| 文献引用反应性 | human, mouse, rat |
| 免疫原 |
CatNo: Ag13616 Product name: Recombinant human CD4 protein Source: e coli.-derived, PGEX-4T Tag: GST Domain: 419-458 aa of BC025782 Sequence: CVRCRHRRRQAERMSQIKRLLSEKKTCQCPHRFQKTCSPI |
| 宿主/亚型 | Rabbit / IgG |
| 抗体类别 | Polyclonal |
| 产品类型 | Antibody |
| 全称 | CD4 molecule |
| 别名 | CD4, CD4 molecule, CD4mut |
| 计算分子量 | 55 kDa |
| 观测分子量 | 55 kDa |
| GenBank蛋白编号 | BC025782 |
| 基因名称 | CD4 |
| Gene ID (NCBI) | 920 |
| ENSEMBL Gene ID | ENSG00000010610 |
| RRID | AB_10603357 |
| 偶联类型 | Unconjugated |
| 形式 | Liquid |
| 纯化方式 | Antigen affinity purification |
| UNIPROT ID | P01730 |
| 储存缓冲液 | PBS with 0.02% sodium azide and 50% glycerol, pH 7.3. |
| 储存条件 | Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. |
背景介绍
CD4 is a 55-kDa transmembrane glycoprotein expressed on T helper cells, majority of thymocytes, monocytes, macrophages, and dendritic cells. CD4 is an accessory protein for MHC class-II antigen/T-cell receptor interaction. It plays an important role in T helper cell development and activation. CD4 serves as a receptor for the human immunodeficiency virus (HIV).
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文献和实验| Species | Application | Title |
|---|---|---|
| mouse | Gut Microbes Synergistic activity of Enterococcus Faecium-induced ferroptosis via expansion of IFN-γ+CD8+ T cell population in advanced hepatocellular carcinoma treated with sorafenibAuthors - Haitao Yu | |
| mouse | ACS Appl Mater Interfaces Fe(III)-Chelated Polydopamine Nanoparticles for Synergistic Tumor Therapies of Enhanced Photothermal Ablation and Antitumor Immune Activation.Authors - Na Xu | |
| mouse | WB | J Control Release Cancer-cell-biomimetic Upconversion nanoparticles combining chemo-photodynamic therapy and CD73 blockade for metastatic triple-negative breast cancer.Authors - Feiyang Jin |
| human | J Hematol Oncol PD-1 axis expression in musculoskeletal tumors and antitumor effect of nivolumab in osteosarcoma model of humanized mouse.Authors - Bingxin Zheng | |
| rat | Int J Mol Sci Human Milk Oligosaccharide 2'-Fucosyllactose Induces Neuroprotection from Intracerebral Hemorrhage Stroke.Authors - Tsai-Wei Hung | |
| rat | Exp Neurol Calpain mediated expansion of CD4+ cytotoxic T cells in rodent models of Parkinson's disease.Authors - Azizul Haque |
单克隆抗体(monoclonal antibody,McAb)抗体作为免疫治疗的生物制剂,在临床应用已有一个世纪。长期以来,抗体主要来自于经抗原免疫的异种劝物(如马)的血清。由于一种抗原(如细菌)有多个不同的抗原决定基,每一个抗原决定基都可以被一个B细胞克隆所识别,并产生出针对它的抗体,因此这种异种免疫血清中含明的抗体是多克隆抗体(polyclonalantibody)。医学教|育网搜集整理多克隆抗体的一个明显缺点是特异性较差。针对一个抗原的多克隆抗体与其他抗原发生叉反应的现象是很普遍
1. T、B细胞相互作用的过程T细胞为Th2亚群,而B细胞既是Th细胞辅助的对象,又是T细胞活化的APC。这一相互合作包括一系列过程:①抗原以其B表位(绿色)与BCR结合传递B细胞活化的第一信号,使其C1340与细胞因子受体的表达增加,并使B细胞加工提呈抗原和表达少量D7分子;②B细胞作为APC将带有T表位(红色)的抗原肽提呈给CD4T细胞,供T细胞识别;③初步活化的T细胞表达CD40L等,与B细胞表面CD40结合成为B细胞活化的第二信号;④活化B细胞表达B7分子与CD28结合为T细胞提供第二
个氨基酸残基不同,在第16位和84位上2个半胱氨酸残基在分子内形成二硫键,此外还有2个N糖基化点 。在体外糖基不影响IL-3的生物学活性。hIL-3启动子上游调控区含有多个转录调控子同源位点,其中AP-1(TGAGTCA)位于-301处,CREB(TTACGTCT)位于-147处,NFAT-1(GATGAATAAT)位于-156处,CK-1(GAAGGTTCCA)位于-126处,CK-2(TCAGATAA)位于-115处。hIL-3转录调控主要受上游两个顺式调控区的调控。第一个位于-121
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