货号 |
bsm-60605R-1 |
品牌 |
|
浓度 |
|
货期 |
现货 |
英文名称 |
Rabbit Anti-CD19 antibody |
中文名称 |
Rabbit Anti-CD19 antibody |
产品标签 |
重组兔单抗 |
研究领域 |
心血管,免疫学,干细胞 |
英文别名 |
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; MGC10 |
反应物种(已验证) |
Human |
产品应用(已验证) |
WB,IHC,ICC,FCM |
产品应用(可推荐) |
IF |
推荐稀释比例 |
WB=1:500-2000,IHC-P=1:100-500,Flow Cyt=1:20-50,IF=1:100-500,ICC=1:20-50, |
克隆类型 |
单克隆 |
抗体来源 |
Rabbit |
理论分子量 |
59 |
细胞定位 |
细胞膜 |
性状 |
Liquid |
免疫原 |
KLH conjugated synthetic peptide derived from human CD19 |
亚型 |
IgG |
纯化方法 |
affinity purified by Protein A |
SUBCELLULAR |
Membrane; Single-pass type I membrane protein. |
SIMILARITY |
Belongs to the selectin/LECAM family.
Contains 2 Ig-like C2-type (immunoglobulin-like) domains. |
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. |
Function |
Assembles with the antigen receptor of B-lymphocytes in order to decrease the threshold for antigen receptor-dependent stimulation. |
Post-translational |
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 b |
SWISS |
P15391 |
Gene ID |
930 |
保存条件 |
Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. |
Important Note |
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
英文介绍 |
This gene encodes a member of the immunoglobulin gene superfamily. Expression of this cell surface protein is restricted to B cell lymphocytes. This protein is a reliable marker for pre-B cells but its expression diminishes during terminal B cell differentiation in antibody secreting plasma cells. The protein has two N-terminal extracellular Ig-like domains separated by a non-Ig-like domain, a hydrophobic transmembrane domain, and a large C-terminal cytoplasmic domain. This protein forms a complex with several membrane proteins including complement receptor type 2 (CD21) and tetraspanin (CD81) and this complex reduces the threshold for antigen-initiated B cell activation. Activation of this B-cell antigen receptor complex activates the phosphatidylinositol 3-kinase signalling pathway and the subsequent release of intracellular stores of calcium ions. This protein is a target of chimeric antigen receptor (CAR) T-cells used in the treatment of lymphoblastic leukemia. Mutations in this gene are associated with the disease common variable immunodeficiency 3 (CVID3) which results in a failure of B-cell differentiation and impaired secretion of immunoglobulins. CVID3 is characterized by hypogammaglobulinemia, an inability to mount an antibody response to antigen, and recurrent bacterial infections. Alternative splicing results in multiple transcript variants encoding distinct isoforms. [provided by RefSeq, Jul 2020] |