{"product_id":"biolegend-353262","title":"Biolegend, 353262, PE\/Fire™ 640 anti-human CD197 (CCR7) Antibody, 100tests","description":"\u003cp\u003eCCR7, also known as CD197, is a chemokine receptor that binds CCL19 and CCL21. CCR7 and its ligands link innate and adaptive immunity by affecting interactions between T cells and dendritic cells and their downstream effect. Naïve T cells enter the lymph node through high endothelial venules, which express CCL21. Dendritic cells and macrophages enter the lymph node through afferent lymphatics. The encounter of T cells and dendritic cells in the T cell zone is CCR7-dependent. In addition, during immunological surveillance, B cells recirculate between B-cell-rich compartments (follicles or B cell zones) in secondary lymphoid organs, surveying for antigen. After antigen binding, B cells move to the boundary of B and T zones to interact with T-helper cells; this B cell migration is directed by CCR7 and its ligands. CCR7-positive cancer cell expression has been associated with lymph node metastasis.\u003cbr\u003e\n100tests\u003cbr\u003e\nVerified Reactivity: Human\u003cbr\u003e\nReported Reactivity: African Green, Baboon, Cynomolgus, Rhesus\u003cbr\u003e\nAntibody Type: Monoclonal\u003cbr\u003e\nHost Species: Mouse\u003cbr\u003e\nImmunogen: CCR7-transfected cells\u003cbr\u003e\nFormulation: Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and BSA (origin USA)\u003cbr\u003e\nPreparation: The antibody was purified by affinity chromatography and conjugated with PE\/Fire™ 640 under optimal conditions.\u003cbr\u003e\nConcentration: Lot-specific (to obtain lot-specific concentration and expiration, please enter the lot number in our Certificate of Analysis online tool.)\u003cbr\u003e\nStorage \u0026amp; Handling: The antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.\u003cbr\u003e\nApplication: FC - Quality tested\u003cbr\u003e\nRecommended Usage: Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is 5 µL per million cells in 100 µL staining volume or 5 µL per 100 µL of whole blood. It is recommended that the reagent be titrated for optimal performance for each application. * PE\/Fire™ 640 has a maximum excitation of 566 nm and a maximum emission of 639 nm.\u003cbr\u003e\nExcitation Laser: Blue Laser (488 nm)Green Laser (532 nm)\/Yellow-Green Laser (561 nm)\u003cbr\u003e\nProduct Citations: Tarke A, et al. 2024. Cell Rep Med. 101583:5. PubMed\u003cbr\u003e\nRRID: AB_2876669 (BioLegend Cat. No. 353261) AB_2876669 (BioLegend Cat. No. 353262)\u003cbr\u003e\nStructure: Chemokine receptor, G protein-coupled receptors (GPCR), seven transmembrane receptor.\u003cbr\u003e\nDistribution: T cells, B cells, NK, dendritic cells.\u003cbr\u003e\nFunction: The chemokine receptor CCR7 plays a pivotal role in the homing of naïve T cells and regulatory T cells to secondary lymphoid organs, and the migration of dendritic cells into afferent lymphatic vessels.\u003cbr\u003e\nLigand\/Receptor: CCL19 and CCL21.\u003cbr\u003e\nCell Type: B cells, Dendritic cells, NK cells, T cells\u003cbr\u003e\nBiology Area: Immunology\u003cbr\u003e\nMolecular Family: CD Molecules, Cytokine\/Chemokine Receptors, GPCR\u003cbr\u003e\nAntigen References: 1. Yanagihara S, et al. 1998. J. Immunol. 161:3096. 2. Charo IF, et al. 2006. N. Engl. J. Med. 354:610. 3. Reif K, et al. 2002. Nature 416:94. 4. Nakata B, et al. 2008. Oncology 74:69. 5. Brodie T. et al. 2013. Cytometry A. 6: 530-2. PubMed 6. Graves A.J. et al. 2014. Cytometry A. 7: 576–9 PubMed 7. Moncunill G. et al. 2014. Cytometry A. 12: 995-8 PubMed\u003cbr\u003e\nGene ID: 1236\u003cbr\u003e\nUniProt: View information about CD197 on UniProt.org\u003cbr\u003e\nClone: G043H7\u003cbr\u003e\nRegulatory Status: RUO\u003cbr\u003e\nOther Names: BLR2, CDw197, EBI1, CMKBR7\u003cbr\u003e\nIsotype: Mouse IgG2a, κ\u003cbr\u003e\nQ: Does staining at room temperature or even at 37°C help for checking chemokine receptors expression?\u003cbr\u003e\nA: Due to continuous recycling of many chemokine receptors, it may be worthwhile to consider staining at room temperature or at 37°C if the staining at lower temperature (which can potentially reduce receptor turnover) is not optimal.\u003c\/p\u003e","brand":"Biolegend","offers":[{"title":"Default Title","offer_id":46866097766569,"sku":"353262","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/ar\/products\/biolegend-353262","provider":"Iright","version":"1.0","type":"link"}