CD19 Rabbit mAb, Unconjugated, Monoclonal
Catalog Number:
ABB-A23506
- Images (1)
| Article Name: | CD19 Rabbit mAb, Unconjugated, Monoclonal |
| Biozol Catalog Number: | ABB-A23506 |
| Supplier Catalog Number: | A23506 |
| Alternative Catalog Number: | ABB-A23506-100UL,ABB-A23506-20UL |
| Manufacturer: | ABclonal |
| Host: | Rabbit |
| Category: | Antikörper |
| Application: | ELISA, WB |
| Species Reactivity: | Human |
| Immunogen: | Recombinant protein (or fragment).This information is considered to be commercially sensitive. |
| Conjugation: | Unconjugated |
| Alternative Names: | B4, CVID3, CD19 |
| 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. |
| Application Dilute: | WB,1:500 - 1:1000|ELISA,Recommended starting concentration is 1 µg/mL. Please optimize the concentration based on your specific assay requirements. |
| Application Notes: | Cross-Reactivity: Human,Mouse,Rat. ResearchArea: Signal Transduction,PI3K-Akt Signaling Pathway,Immunology Inflammation,CDs,B Cell Receptor Signaling Pathway,Stem Cells,Hematopoietic Progenitors. Shipping: Ice Bag |
|
|
Western blot analysis of various lysates using CD19 Rabbit mAb (A23506) at 1:1000 dilution incubated overnight at 4°C. Secondary antibody: HRP-conjugated Goat anti-Rabbit IgG (H+L) (AS014) at 1:10000 dilution. Lysates/proteins: 25 µg per lane. Blocking buffer: 3% nonfat dry milk in TBST. Detection: ECL Basic Kit (RM00020). Exposure time: 30s. |
Product Guarantee and Expert Support
