| Brand | Exbio | 
| Product type | Primary antibodies | 
| Reactivity | Human | 
| Clonality | Monoclonal | 
| Brand: | Exbio | 
| Product no.: | 11-266-C025 | 
| Product type: | Primary antibodies | 
| Host species: | Mouse | 
| Product name: | Mouse Monoclonal to CD50 / ICAM-3 | 
| Antigen: | CD50 | 
| Clonality: | Monoclonal | 
| Clone: | MEM-171 | 
| Isotype: | IgG1 | 
| Immunogen: | Human granulocytes | 
| Format: | purified | 
| Specificity: | The antibody MEM-171 recognizes an epitope in the D2 domain of CD50 (ICAM-3), a 120-130 kDa type I membrane protein (immunoglobulin supergene family) expressed on leukocytes, endothelial cells and Langerhans cells; it is negative on platelets and erythrocytes.  _x000D_ HLDA VI; WS Code BP 614 _x000D_ HLDA VI; WS Code NL N-L022  | 
| Categories: | CD and Related Antigens (Human) | 
| Concentration: | 1 mg/ml | 
| Storage buffer: | Phosphate buffered saline (PBS) with 15 mM sodium azide, approx. pH 7.4 | 
| Storage / stability: | Store at 2-8°C. Do not freeze. Do not use after expiration date stamped on vial label. | 
| Background: | CD50 (intracellular adhesion molecule 3, ICAM-3) is a transmembrane glycoprotein expressed by leukocytes, that serves as a counter-receptor for the lymphocyte function-associated antigen (LFA)-1 integrin. Besides functioning as an adhesive molecule that mediates e.g. the contact between T cells and antigen presenting cells, ICAM-3 regulates affinity of LFA-1 for ICAM-1 and induces T cell activation and proliferation. ICAM-3 plays an essential role in the initiation of the immune response both on T cells and antigen presenting cells and interacts also with CD209 (dendritic cell-specific ICAM-3-grabbing nonintegrin, DC-SIGN), a C-type lectin of dendritic cells and macrophages; this process is involved in dialogue between dendritic cells and granulocytes. | 
| Purity: | > 95% (by SDS-PAGE) | 
| Purification: | Purified by protein-A affinity chromatography | 
| Product specific references: | *Cermák L, SÃmová S, Pintzas A, Horejsà V, Andera L: Molecular mechanisms involved in CD43-mediated apoptosis of TF-1 cells. Roles of transcription Daxx expression, and adhesion molecules. J Biol Chem. 2002 Mar 8;277(10):7955-61., *Filatov AV, Krotov GI, Zgoda VG, Volkov Y: Fluorescent immunoprecipitation analysis of cell surface proteins: a methodology compatible with mass-spectrometry. J Immunol Methods. 2007 Jan 30;319(1-2):21-33., *Linnebacher M, Wienck A, Boeck I, Klar E: Identification of an MSI-H tumor-specific cytotoxic T cell epitope generated by_x000D_ the (-1) frame of U79260(FTO). J Biomed Biotechnol. 2010;2010:841451., *Leukocyte Typing VI., Kishimoto T. et al. (Eds.), Garland Publishing Inc. (1997). | 
| General references: | *Bogoevska V, Nollau P, Lucka L, Grunow D, Klampe B, Uotila LM, Samsen A, Gahmberg CG, Wagener C: DC-SIGN binds ICAM-3 isolated from peripheral human leukocytes through Lewis x residues. Glycobiology. 2007 Mar;17(3):324-33._x000D_ , *Hernandez-Caselles T, Rubio G, Campanero MR, del Pozo MA, Muro M, Sanchez-Madrid F, Aparicio P: ICAM-3, the third LFA-1 counterreceptor, is a co-stimulatory molecule for both resting and activated T lymphocytes. Eur J Immunol. 1993 Nov;23(11):2799-806._x000D_ _x000D_ _x000D_ , *Campanero MR, del Pozo MA, Arroyo AG, Sánchez-Mateos P, Hernández-Caselles T, Craig A, Pulido R, Sánchez-Madrid F. ICAM-3 interacts with LFA-1 and regulates the LFA-1/ICAM-1 cell adhesion pathway. J Cell Biol. 1993 Nov;123(4):1007-16._x000D_ _x000D_ _x000D_ , *Arroyo AG, Campanero MR, Sánchez-Mateos P, Zapata JM, Ursa MA, del Pozo MA, Sánchez-Madrid F: Induction of tyrosine phosphorylation during ICAM-3 and LFA-1-mediated intercellular adhesion, and its regulation by the CD45 tyrosine phosphatase. J Cell Biol. 1994 Sep;126(5):1277-86._x000D_ _x000D_ _x000D_ | 
| Related products: | - Mouse Monoclonal to CD54 / ICAM-1 - Mouse Monoclonal to CD52 / CAMPATH-1 - Mouse Monoclonal to CD53  | 
| Shipping condition: | Room temperature |