{"product_id":"biolegend-312623","title":"Biolegend, 312623, Brilliant Violet 605™ anti-human CD158b\/j (KIR2DL2\/L3\/S2) Antibody, 25tests","description":"\u003cp\u003eCD158b is expressed on natural killer cells and a subset of T cells. It is a member of the immunoglobulin superfamily containing two immunoglobulin C2-type domains. Both variants and alternative isoforms of CD158b have been reported. The interaction of CD158b with specific HLA-C antigens on a target cell (HLA-Cw1, HLA-Cw3, HLA-Cw7 alleles, for example) inhibits cytotoxicity and prevents target cell lysis and death. The interactions between KIR and MHC class I are thought to be important in NK cell and T cell regulation following antigen stimulation. The absence of ligands for KIRs may lower the threshold for activation through activating receptors and increase inflammation and susceptibility to autoimmune disease.\u003cbr\u003e\n25tests\u003cbr\u003e\nVerified Reactivity: Human\u003cbr\u003e\nAntibody Type: Monoclonal\u003cbr\u003e\nHost Species: Mouse\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 Brilliant Violet 605™ 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 - Qulaity 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. Brilliant Violet 605™ excites at 405 nm and emits at 603 nm. The bandpass filter 610\/20 nm is recommended for detection, although filter optimization may be required depending on other fluorophores used. Be sure to verify that your cytometer configuration and software setup are appropriate for detecting this channel. Refer to your instrument manual or manufacturer for support. Brilliant Violet 605™ is a trademark of Sirigen Group Ltd. Learn more about Brilliant Violet™. This product is subject to proprietary rights of Sirigen Inc. and is made and sold under license from Sirigen Inc. The purchase of this product conveys to the buyer a non-transferable right to use the purchased product for research purposes only. This product may not be resold or incorporated in any manner into another product for resale. Any use for therapeutics or diagnostics is strictly prohibited. This product is covered by U.S. Patent(s), pending patent applications and foreign equivalents.\u003cbr\u003e\nExcitation Laser: Violet Laser (405 nm)\u003cbr\u003e\nApplication Notes: The DX27 monoclonal antibody reacts with a common epitope of KIR2DL2 (CD158b1, p58.2), KIR2DL3 (CD158b2, p58.3), and KIR2DS2 (CD158j, p50.2). Additional reported applications (for the relevant formats) include: restoring the NK cell cytotoxicity1,5.This clone has been tested in-house and determined to not be suitable for applications in immunohistochemistry of paraffin-embedded tissue sections (IHC-P).\u003cbr\u003e\nApplication References(PubMed link indicates BioLegend citation): Bakker ABH, et al. 1998. J. Immunol. 160:5239. Lucas M, et al. 2003. J. Virol. 77:2251. Goodier M, et al. 2000. J. Immunol. 165:139. Yawata M, et al. 2002. Immunogenetics 54:543. Valiante NM, et al. 1997. Immunity 7:739.\u003cbr\u003e\nRRID: AB_3106179 (BioLegend Cat. No. 312623) AB_3106179 (BioLegend Cat. No. 312624)\u003cbr\u003e\nStructure: Immunoglobulin superfamily member, contains two immunoglobulin C2-type domains, type I membrane protein\u003cbr\u003e\nDistribution: NK cells and a subset of T cells\u003cbr\u003e\nFunction: Inhibits cytotoxic function of NK and T cells upon interacting with specific HLA-C antigens on target cell\u003cbr\u003e\nLigand\/Receptor: HLA-C antigens such as HLA-Cw1, HLA-Cw3, HLA-Cw7\u003cbr\u003e\nCell Type: NK cells, T cells\u003cbr\u003e\nBiology Area: Immunology\u003cbr\u003e\nMolecular Family: CD Molecules\u003cbr\u003e\nAntigen References: 1. Colonna M, et al. 1995. Science 268:405. 2. Uhrburg M, et al. 1997. Immunity 7:753. 3. Wagtmann N, et al. 1995. Immunity 3:801. 4. Dohring C, et al. 1996. Immunogenetics 44:227. 5. Maenaka K, et al. 1999. Structure 7:391.\u003cbr\u003e\nGene ID: 3803\u003cbr\u003e\nUniProt: View information about CD158b\/j on UniProt.org\u003cbr\u003e\nClone: DX27\u003cbr\u003e\nRegulatory Status: RUO\u003cbr\u003e\nOther Names: CD158b1 (KIR2DL2, p58.2), CD158b2 (KIR2DL3, p58.3), CD158j (KIR2DS2, p50.2), KIR-NKAT2, CD158b\/CD158j\u003cbr\u003e\nIsotype: Mouse IgG2a, κ\u003c\/p\u003e","brand":"Biolegend","offers":[{"title":"Default Title","offer_id":46863061811369,"sku":"312623","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/ar\/products\/biolegend-312623","provider":"Iright","version":"1.0","type":"link"}