- ￥1500 - 3280
- Proteintech
- 80530-1-RR
- 2025年10月13日
- WB, IHC, IF/ICC, ELISA
- Rabbit
- human
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- 详细信息
- 文献和实验
- 技术资料
- 免疫原：
Recombinant human CD31 protein
- 亚型：
IgG
- 保存条件：
Store at -20°C. Stable for one year after shipment.
- 克隆性：
Recombinant
- 标记物：
Unconjugated
- 适应物种：
human
- 保质期：
详见产品包装
- 库存：
充足
- 宿主：
Rabbit
- 应用范围：
WB, IHC, IF/ICC, ELISA
- 靶点：
CD31
- 抗体英文名：
CD31 Recombinant monoclonal antibody
- 抗体名：
CD31 Recombinant monoclonal antibody
- 规格：
50ul/100ul/150ul
| 规格： | 50ul | 产品价格： | ￥1500.0 |
|---|---|---|---|
| 规格： | 100ul | 产品价格： | ￥2480.0 |
| 规格： | 150ul | 产品价格： | ￥3280.0 |
经过测试的应用
| Positive WB detected in | human peripheral blood platelets, MOLT-4 cells, Jurkat cells |
| Positive IHC detected in | human tonsillitis tissue Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0 |
| Positive IF/ICC detected in | HUVEC cells |
推荐稀释比
| 应用 | 推荐稀释比 |
|---|---|
| Western Blot (WB) | WB : 1:5000-1:50000 |
| Immunohistochemistry (IHC) | IHC : 1:1000-1:4000 |
| Immunofluorescence (IF)/ICC | IF/ICC : 1:400-1:1600 |
| 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
80530-1-RR targets CD31 in WB, IHC, IF/ICC, ELISA applications and shows reactivity with human samples.
| 经测试应用 | WB, IHC, IF/ICC, ELISA |
| 文献引用应用 | IF |
| 经测试反应性 | human |
| 文献引用反应性 | mouse, rat |
| 免疫原 |
CatNo: Ag1787 Product name: Recombinant human CD31 protein Source: e coli.-derived, PGEX-4T Tag: GST Domain: 428-738 aa of BC022512 Sequence: EVRCESISGTLPISYQLLKTSKVLENSTKNSNDPAVFKDNPTEDVEYQCVADNCHSHAKMLSEVLRVKVIAPVDEVQISILSSKVVESGEDIVLQCAVNEGSGPITYKFYREKEGKPFYQMTSNATQAFWTKQKANKEQEGEYYCTAFNRANHASSVPRSKILTVRVILAPWKKGLIAVVIIGVIIALLIIAAKCYFLRKAKAKQMPVEMSRPAVPLLNSNNEKMSDPNMEANSHYGHNDDVGNHAMKPINDNKEPLNSDVQYTEVQVSSAESHKDLGKKDTETVYSEVRKAVPDAVESRYSRTEGSLDGT |
| 宿主/亚型 | Rabbit / IgG |
| 抗体类别 | Recombinant |
| 产品类型 | Antibody |
| 全称 | platelet/endothelial cell adhesion molecule |
| 别名 | 4N13, EndoCAM, GPIIA, GPIIA', PECA1 |
| 计算分子量 | 83 kDa |
| 观测分子量 | 130 kDa |
| GenBank蛋白编号 | BC022512 |
| 基因名称 | CD31 |
| Gene ID (NCBI) | 5175 |
| ENSEMBL Gene ID | ENSG00000261371 |
| RRID | AB_2918900 |
| 偶联类型 | Unconjugated |
| 形式 | Liquid |
| 纯化方式 | Protein A purification |
| UNIPROT ID | P16284 |
| 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
Platelet endothelial cell adhesion molecule-1 (PECAM-1, CD31) is a member of the immunoglobulin gene superfamily of cell adhesion molecules. CD31 is a transmembrane glycoprotein that is highly expressed on the surface of the endothelium, making up a large portion of its intracellular junctions. PECAM-1 is also present on the surface of hematopoietic cells and immune cells including platelets, monocytes, neutrophils, natural killer cells, megakaryocytes and some types of T-cell (PMID: 9011572). As well as its role in cell-cell adhesion, PECAM-1 functions as a signaling receptor, and is involved in important physiological events such as nitric oxide production, regulation of T-cell immunity and tolerance, leukocyte transendothelial migration and inflammation and angiogenesis (PMID: 21183735; 20978210; 17872453; 20634489).
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CD31 分子 CD31 常用单克隆抗体或代号： SG134,TM3,HEC- 75;(PECAM、EndoCAM) 主要表达细胞： Pt,M,G,B,NK,Tsub [AS] 分子质量(kDa)和结构： gp140,血小板GPⅡa(IgSF) 功 能： 嗜同性或嗜异性(与CD38互为受体)粘附,炎症,En功能 CD31 Aka
有好几个同仁发消息问CD31染色，刚工作比较忙，今天分享一下我做的是免疫荧光，也试做过免疫组化，都可以做出来抗体：小鼠抗CD31单克隆抗体 英国Abcam公司（CD31抗体说明书里面有说多聚甲醛会掩盖抗体，所以推荐速冻切片，也尝试过速冻切片，不使用多聚甲醛，但是这个技术个人掌握不好，所以还是用了多聚甲醛固定）二抗： 山羊抗小鼠488单克隆抗体 美国CST公司 特别说明：我是从同学那里得到的经验，可能绿光稍微好做些，之前做红光
B 细胞内抗体产生新机制！两篇 Nature 重磅揭示染色质环挤压导致 V(D)J 重组和抗体类别转换重组
12F3 B 淋巴细胞作为实验对象（该细胞系只能由 IgM 转换成 IgA），敲除 Iα 后用 Anti-CD40-IL-4-TGFβ 作为诱导物，同样利用 GRO-seq，3C-HTGTS 和 ChIP-seq 等测序技术来评估 Iα 转录在 AID 之外的 SαCSR 中的潜在作用。研究人员发现，黏着蛋白介导的环挤压促进 3’RR 激活 IgH 恒定区上游转录单位和 Sm-Sx 配对，并揭示了 CH12F3 细胞只进行 IgA 重组的机制。最后，研究人员又继续探究了 CH12F3NCΔ 细胞
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