磷酸化CD19抗体
产品名称: 磷酸化CD19抗体
英文名称: phospho-CD19 (Ser227)
产品编号: hz-4787R
产品价格: null
产品产地: 中国/上海
品牌商标: HZbscience
更新时间: 2023-08-17T10:24:20
使用范围: WB=1:500-2000 ELISA=1:500-1000 IHC-P=1:400-800 IHC-F=1:400-800 IF=1:50-200
上海沪震实业有限公司
- 联系人 : 鲍丽雯
- 地址 : 上海市闵行区闵北路88弄1-30号第22幢AQ136室
- 邮编 : 200612
- 所在区域 : 上海
- 电话 : 139****0749
- 传真 : 021-60345367
- 邮箱 : www.shzbio.net
Rabbit Anti-phospho-CD19 (Ser227) antibody
产品编号 | hz-4787R |
英文名称 | phospho-CD19 (Ser227) |
中文名称 | 磷酸化CD19抗体 |
别 名 | p-CD19(Ser227); CD19(phospho-Ser227); Antibody deficiency due to defect in CD19, included; AW495831; B lymphocyte antigen CD19; B lymphocyte surface antigen B4; B4; CD 19; CD19 antigen; CD19 molecule; Cd19 protein; Differentiation Antigen CD19; Leu 12; Leu12; Lymphocyte Surface Antigen; MGC109570; MGC12802; T-cell surface antigen Leu-12. |
产品类型 | 磷酸化抗体 |
研究领域 | 肿瘤 细胞生物 信号转导 干细胞 细胞表面分子 淋巴细胞 b-淋巴细胞 |
抗体来源 | Rabbit |
克隆类型 | Polyclonal |
交叉反应 | Human, |
产品应用 | WB=1:500-2000 ELISA=1:500-1000 IHC-P=1:400-800 IHC-F=1:400-800 IF=1:50-200 (石蜡切片需做抗原修复) not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user. |
分 子 量 | 59kDa |
细胞定位 | 细胞膜 |
性 状 | Lyophilized or Liquid |
浓 度 | 1mg/ml |
免 疫 原 | KLH conjugated synthesised phosphopeptide derived from human CD19 around the phosphorylation site of Ser227 [LL(p-S)LE]:LL(p-S)LE |
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. |
PubMed | PubMed |
产品介绍 | background: CD19 is a transmembrane glycoprotein that is delectively expressed on the cell surface of B-lymphocytes,where it activates intracellular signaling cascades involving both Ras and phosphatidylinositol 3-kinase pathways.Lymphocytes proliferate and differentiate in response to various concentrations of different antigens. The ability of the B cell to respond in a specific, yet sensitive manner to the various antigens is achieved with the use of low-affinity antigen receptors. This gene encodes a cell surface molecule which assembles with the antigen receptor of B lymphocytes in order to decrease the threshold for antigen receptor-dependent stimulation. Function: Assembles with the antigen receptor of B-lymphocytes in order to decrease the threshold for antigen receptor-dependent stimulation. Subunit: Forms a complex with CD21, CD81 and CD225 in the membrane of mature B-cells. Interacts with VAV. Interacts with GRB2 and SOS when phosphorylated on Tyr-348 and/or Tyr-378. Interacts with PLCG2 when phosphorylated on Tyr-409. Interacts with LYN. Subcellular Location: Membrane; Single-pass type I membrane protein. Post-translational modifications: Phosphorylated on serine and threonine upon DNA damage, probably by ATM or ATR. Phosphorylated on tyrosine following B-cell activation. Phosphorylated on tyrosine residues by LYN. DISEASE: Defects in CD19 are the cause of immunodeficiency common variable type 3 (CVID3) [MIM:613493]; also called antibody deficiency due to CD19 defect. CVID3 is a primary immunodeficiency characterized by antibody deficiency, hypogammaglobulinemia, recurrent bacterial infections and an inability to mount an antibody response to antigen. The defect results from a failure of B-cell differentiation and impaired secretion of immunoglobulins; the numbers of circulating B-cells is usually in the normal range, but can be low. Similarity: Contains 2 Ig-like C2-type (immunoglobulin-like) domains. SWISS: P15391 Gene ID: 930 Database links: Entrez Gene: 930 Human Entrez Gene: 12478 Mouse Entrez Gene: 365367 Rat Omim: 107265 Human SwissProt: P15391 Human SwissProt: P25918 Mouse Unigene: 652262 Human Unigene: 4360 Mouse Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. CD19是一种质膜蛋白质,参与信号传导作用。表达与前B细胞和成熟的B细胞膜表面,与B细胞的活化调节和发育调节相关,在T细胞和正常粒细胞上无表达。此抗体可以特异性识别CD19,主要用于标记正常B细胞及肿瘤性B细 |