- ￥1120 - 2800
- Proteintech
- CR-65197
- 2025年10月09日
- FC
- Mouse
- Human
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- 详细信息
- 文献和实验
- 技术资料
- 亚型：
IgG1, kappa
- 保存条件：
Store at 2-8°C. Avoid exposure to light. Stable for one year after shipment.
- 克隆性：
Monoclonal
- 标记物：
Cardinal Red™ Fluorescent Dye
- 适应物种：
Human
- 宿主：
Mouse
- 应用范围：
FC
- 靶点：
CD19
- 抗体英文名：
Cardinal Red™ Anti-Human CD19 (4G7)
- 抗体名：
Cardinal Red™ Anti-Human CD19 (4G7)
- 规格：
25tests/100tests
| 规格： | 25tests | 产品价格： | ￥1120.0 |
|---|---|---|---|
| 规格： | 100tests | 产品价格： | ￥2800.0 |
经过测试的应用
| Positive FC detected in | human PBMCs |
推荐稀释比
| 应用 | 推荐稀释比 |
|---|---|
| Flow Cytometry (FC) | FC : 5 ul per 10^6 cells in 100 μl suspension |
| This reagent has been pre-titrated and tested for flow cytometric analysis. The suggested use of this reagent is 5 ul per 10^6 cells in a 100 µl suspension or 5 ul per 100 µl of whole blood. | |
| Sample-dependent, Check data in validation data gallery. | |
产品信息
CR-65197 targets CD19 in FC applications and shows reactivity with Human samples.
| 经测试应用 | FC |
| 经测试反应性 | Human |
| 免疫原 |
fusion protein |
| 宿主/亚型 | Mouse / IgG1, kappa |
| 抗体类别 | Monoclonal |
| 产品类型 | Antibody |
| 全称 | CD19 molecule |
| 别名 | B lymphocyte antigen CD19, B4, CD19, CD19 molecule, Differentiation antigen CD19, T cell surface antigen Leu 12 |
| 计算分子量 | 556 aa, 61 kDa |
| GenBank蛋白编号 | BC006338 |
| 基因名称 | CD19 |
| Gene ID (NCBI) | 930 |
| ENSEMBL Gene ID | ENSG00000177455 |
| RRID | AB_3084978 |
| 偶联类型 | Cardinal Red™ Fluorescent Dye |
| 最大激发/发射波长 | 592 nm / 611 nm |
| 形式 | Liquid |
| 纯化方式 | Protein A purification |
| UNIPROT ID | P15391 |
| 储存缓冲液 | PBS with 0.09% sodium azide and 0.5% BSA, pH 7.3. |
| 储存条件 | Store at 2-8°C. Avoid exposure to light. Stable for one year after shipment. |
背景介绍
CD19 is a 95 kDa type I transmembrane glycoprotein belonging to the immunoglobulin superfamily (PMID: 2472450). It is expressed by B cells and follicular dendritic cells. CD19 is up-regulated at the step of B-lineage commitment during the differentiation of the hematopoietic stem cell, it remains on during subsequent stages of differentiation until finally down-regulated during terminal differentiation into plasma cells (PMID: 8528044). CD19 is involved in B cell development, activation and differentiation. It is the dominant component for the signaling complex on B cells that includes CD21 (CR2), CD81 (TAPA-1) and CD225 and acts as a critical co-receptor for BCR signal transduction (PMID: 23210908).
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文献和实验Method for Purification of Human Hematopoietic Stem Cells by Flow Cytometry
Human hematopoietic stem cells (HSCs) and progenitors can be isolated by enriching for a rare cell population with a combination of monoclonal antibodies (MAbs). Such an isolation scheme involves multi-step procedures including
The OP9-DL1 System: Generation of T-Lymphocytes from Embryonic or Hematopoietic Stem Cells In Vitro
al. 2006b ). MATERIALS Reagents Anti-CD24 monoclonal antibody (mAb) (J11d clone) (for Protocol 3) Use either culture supernatant that contains anti-CD24 mAb or purified anti-CD24 mAb (see Step 55). BDPharmLyse (red blood cell lysing
Intracellular Cytokine Staining Protocol
are first activated in vitro, stained for surface antigens, as in the regular staining protocol, then fixed and permeabilized to allow for anti-cytokine antibodies to stain intracellularly. In vitro stimulation of cells is usually required for detection of cytokines
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