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- 详细信息
- 文献和实验
- 技术资料
- 供应商:
上海联迈生物工程有限公司
- 库存:
大量
- 靶点:
详见说明书
- 级别:
1
- 目录编号:
LM-4969R-FITC
- 克隆性:
多克隆
- 抗原来源:
Rabbit
- 保质期:
1年
- 抗体英文名:
Anti-AX2R/FITC
- 抗体名:
Anti-AX2R/FITC
- 标记物:
FITC标记
- 宿主:
Human
- 适应物种:
Human
- 免疫原:
详见说明书
- 亚型:
IGg
- 形态:
粉末、液体、冻干粉
- 应用范围:
ICC=1:50-200 IF=1:50-200
- 浓度:
1mg/ml
- 保存条件:
-20 °C
- 规格:
100ul
| 英文名称 | Anti-AX2R/FITC |
| 中文名称 | FITC标记的膜粘连蛋白2受体抗体 |
| 别 名 | LOC389289; ANXA2R; Annexin 2 receptor; Annexin II receptor; AX2R; AXIIR; C5orf39; Chromosome 5 open reading frame 39; AX2R_HUMAN. |
| 规格价格 | 100ul/2980元 购买 大包装/询价 |
| 说 明 书 | 100ul |
| 研究领域 | 细胞生物 细胞凋亡 细胞膜受体 细胞膜蛋白 |
| 抗体来源 | Rabbit |
| 克隆类型 | Polyclonal |
| 交叉反应 | Human, |
| 产品应用 | ICC=1:50-200 IF=1:50-200 not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user. |
| 分 子 量 | 22kDa |
| 性 状 | Lyophilized or Liquid |
| 浓 度 | 1mg/ml |
| 免 疫 原 | KLH conjugated synthetic peptide derived from human AX2R |
| 亚 型 | IgG |
| 纯化方法 | affinity purified by Protein A |
| 储 存 液 | 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. |
| 保存条件 | Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C. |
| 产品介绍 | background: ANXA2R (annexin-2 receptor), also known as AX2R or C5orf39, is a 193 amino acid protein that is widely expressed and may act as an annexin II receptor on marrow stromal cells to induce osteoclast formation. In addition, ANXA2R is highly expressed in lymphocytes and is also found in resting CD4+ and CD8+ T cells. The gene encoding ANXA2R maps to human chromosome 5, which contains 181 million base pairs and comprises nearly 6% of the human genome. Chromosome 5 is associated with Cockayne syndrome through the ERCC8 gene and familial adenomatous polyposis through the adenomatous polyposis coli (APC) tumor suppressor gene. Treacher Collins syndrome is also chromosome 5-associated and is caused by insertions or deletions within the TCOF1 gene. Deletion of the p arm of chromosome 5 leads to Cri du chat syndrome, while deletion of the q arm or of chromosome 5 altogether is common in therapy-related acute myelogenous leukemias and myelodysplastic syndrome. Function: May act as a receptor for annexin II on marrow stromal cells to induce osteoclast formation. Tissue Specificity: Widely expressed. Highly expressed in lymphocytes. Expressed in both resting CD4(+) and CD8(+) T-cells. Database links: Entrez Gene: 389289 Human Omim: 611296 Human SwissProt: Q3ZCQ2 Human Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
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文献和实验在流式细胞术中,对细胞内蛋白靶标进行染色通常需使用固定剂和破膜剂。固定剂用于稳定细胞结构、维持形态完整性,而破膜剂则在细胞膜上形成微孔,使抗体能够进入胞内结合目标蛋白。这一处理不仅有效暴露细胞内抗原,便于特异性染色与检测,还能保留已结合在膜表面蛋白上的荧光信号(如表面标记抗体),前提是选用兼容的固定与破膜试剂。合理选择固定破膜体系,对于同步分析细胞表面与胞内蛋白、实现多参数精细表型分型至关重要。 问题发现 研究人员在CD4-Cre ×
光脱色荧光恢复技术(fluorescence recovery after photobleaching FRAP)
研究膜流动性的一种方法。首先用荧光物质标记膜蛋白或膜脂, 然后用激光束照射细胞表面某一区域, 使被照射区域的荧光淬灭变暗形成一个漂白斑。由于膜的流动性,漂白斑周围的荧光物质随着膜蛋白或膜脂的流动逐渐将漂白斑覆盖,使淬灭区域的亮度逐渐增加, 最后恢复到与周围的荧光光强度相等。 细胞膜蛋白的标记方法有很多种。可以用非特异性的染料,如异硫氰酸荧光素(fluorescein isothiocyanate,FITC)将细胞膜蛋白全部进行标记。也可用特异性的探针,如荧光抗体,标记
探针。荧光染料可以是Cy3、Cy5、FITC、fluorescein、Texas red、rhodamine、bodipy或者Alexa dye,而且各种荧光染料的标记效率相当。值得一提的是这种间接荧光标记比直接标记法的效率更高,在双色荧光标记时,可以避免直标法因为Cy5标记效率低而导致Cy3、Cy5两种颜色信号强度不同的现象。试剂盒提供除荧光染料外的全部试剂,足够作10次标记。 6)Vysis公司的Microarray Nick Translation Kit 是配合Vysis公司
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