product summary
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company name :
Invitrogen
other brands :
NeoMarkers, Lab Vision, Endogen, Pierce, BioSource International, Zymed Laboratories, Caltag, Molecular Probes, Research Genetics, Life Technologies, Applied Biosystems, GIBCO BRL, ABgene, Dynal, Affinity BioReagents, Nunc, Invitrogen, NatuTec, Oxoid, Richard-Allan Scientific, Arcturus, Perseptive Biosystems, Proxeon, eBioscience
product type :
antibody
product name :
CD19 Monoclonal Antibody (eBio1D3 (1D3)), APC-eFluor 780, eBioscience™
catalog :
47-0193-82
quantity :
100 µg
price :
US 309.00
clonality :
monoclonal
host :
rat
conjugate :
APC/efluor 780
clone name :
eBio1D3 (1D3)
reactivity :
mouse
application :
flow cytometry
more info or order :
citations: 92
Published Application/Species/Sample/DilutionReference
  • flow cytometry; mouse; 1:100; loading ...
Piersma S, Poursine Laurent J, Yang L, Barber G, Parikh B, Yokoyama W. Virus infection is controlled by hematopoietic and stromal cell sensing of murine cytomegalovirus through STING. elife. 2020;9: pubmed publisher
  • flow cytometry; mouse; loading ...; fig 1d
Kelly A, Günaltay S, McEntee C, Shuttleworth E, Smedley C, Houston S, et al. Human monocytes and macrophages regulate immune tolerance via integrin αvβ8-mediated TGFβ activation. J Exp Med. 2018;215:2725-2736 pubmed publisher
  • flow cytometry; mouse; fig 1
Lee Chang C, Bodogai M, Moritoh K, Chen X, Wersto R, Sen R, et al. Aging Converts Innate B1a Cells into Potent CD8+ T Cell Inducers. J Immunol. 2016;196:3385-97 pubmed publisher
Pasciuto E, Burton O, Roca C, Lagou V, Rajan W, Theys T, et al. Microglia Require CD4 T Cells to Complete the Fetal-to-Adult Transition. Cell. 2020;182:625-640.e24 pubmed publisher
LUCAS B, White A, Cosway E, Parnell S, James K, Jones N, et al. Diversity in medullary thymic epithelial cells controls the activity and availability of iNKT cells. Nat Commun. 2020;11:2198 pubmed publisher
Goldstein J, Valido A, Lewandowski J, Walker R, Mills M, Messemer K, et al. Variation in zygotic CRISPR/Cas9 gene editing outcomes generates novel reporter and deletion alleles at the Gdf11 locus. Sci Rep. 2019;9:18613 pubmed publisher
Huang A, Shinde P, Huang J, Senff T, Xu H, Margotta C, et al. Progranulin prevents regulatory NK cell cytotoxicity against antiviral T cells. JCI Insight. 2019;4: pubmed publisher
Gautam A, Park B, Kim T, Akauliya M, Kim D, Maharjan S, et al. Peritoneal Cells Mediate Immune Responses and Cross-Protection Against Influenza A Virus. Front Immunol. 2019;10:1160 pubmed publisher
Weng Q, Hu F, Zhang M, Dong Y, Lv C, Wang Y, et al. A protocol for generating induced T cells by reprogramming B cells in vivo. Cell Regen (Lond). 2018;7:7-15 pubmed publisher
Chaudhury S, O Connor C, Cañete A, Bittencourt Silvestre J, Sarrou E, Prendergast Á, et al. Age-specific biological and molecular profiling distinguishes paediatric from adult acute myeloid leukaemias. Nat Commun. 2018;9:5280 pubmed publisher
Sarkar A, Shukla S, Alqatawni A, Kumar A, Addya S, Tsygankov A, et al. The Role of Allograft Inflammatory Factor-1 in the Effects of Experimental Diabetes on B Cell Functions in the Heart. Front Cardiovasc Med. 2018;5:126 pubmed publisher
Moretti F, Klapproth S, Ruppert R, Margraf A, Weber J, Pick R, et al. Differential requirement of kindlin-3 for T cell progenitor homing to the non-vascularized and vascularized thymus. elife. 2018;7: pubmed publisher
Liu R, King A, Bouillet P, Tarlinton D, Strasser A, Heierhorst J. Proapoptotic BIM Impacts B Lymphoid Homeostasis by Limiting the Survival of Mature B Cells in a Cell-Autonomous Manner. Front Immunol. 2018;9:592 pubmed publisher
Liu J, Huang X, Hao S, Wang Y, Liu M, Xu J, et al. Peli1 negatively regulates noncanonical NF-κB signaling to restrain systemic lupus erythematosus. Nat Commun. 2018;9:1136 pubmed publisher
Kauts M, Rodríguez Seoane C, Kaimakis P, Mendes S, Cortés Lavaud X, Hill U, et al. In Vitro Differentiation of Gata2 and Ly6a Reporter Embryonic Stem Cells Corresponds to In Vivo Waves of Hematopoietic Cell Generation. Stem Cell Reports. 2018;10:151-165 pubmed publisher
Gaya M, Barral P, Burbage M, Aggarwal S, Montaner B, Warren Navia A, et al. Initiation of Antiviral B Cell Immunity Relies on Innate Signals from Spatially Positioned NKT Cells. Cell. 2018;172:517-533.e20 pubmed publisher
Bai W, Li C, Zhang C, Xu L, Zeng Q, Hu B, et al. Prolonged Deleterious Influences of Chemotherapeutic Agent CPT-11 on Resident Peritoneal Macrophages and B1 Cells. Front Immunol. 2017;8:1919 pubmed publisher
Wang Y, Xiao M, Tao C, Chen J, Wang Z, Yang J, et al. Inactivation of mTORC1 Signaling in Osterix-expressing Cells Impairs B-cell Differentiation. J Bone Miner Res. 2017;: pubmed publisher
Deng R, Hurtz C, Song Q, Yue C, Xiao G, Yu H, et al. Extrafollicular CD4+ T-B interactions are sufficient for inducing autoimmune-like chronic graft-versus-host disease. Nat Commun. 2017;8:978 pubmed publisher
Chang A, Dao T, Gejman R, Jarvis C, Scott A, Dubrovsky L, et al. A therapeutic T cell receptor mimic antibody targets tumor-associated PRAME peptide/HLA-I antigens. J Clin Invest. 2017;127:2705-2718 pubmed publisher
Ambrosi T, Scialdone A, Graja A, Gohlke S, Jank A, Bocian C, et al. Adipocyte Accumulation in the Bone Marrow during Obesity and Aging Impairs Stem Cell-Based Hematopoietic and Bone Regeneration. Cell Stem Cell. 2017;20:771-784.e6 pubmed publisher
Wagner J, Jaurich H, Wallner C, Abraham S, Becerikli M, Dadras M, et al. Diminished bone regeneration after debridement of posttraumatic osteomyelitis is accompanied by altered cytokine levels, elevated B cell activity, and increased osteoclast activity. J Orthop Res. 2017;35:2425-2434 pubmed publisher
Jacobs J, Lin L, Goudarzi M, Ruegger P, McGovern D, Fornace A, et al. Microbial, metabolomic, and immunologic dynamics in a relapsing genetic mouse model of colitis induced by T-synthase deficiency. Gut Microbes. 2017;8:1-16 pubmed publisher
Lopez Guadamillas E, Fernandez Marcos P, Pantoja C, Muñoz Martin M, Martinez D, Gomez Lopez G, et al. p21Cip1 plays a critical role in the physiological adaptation to fasting through activation of PPAR?. Sci Rep. 2016;6:34542 pubmed publisher
Grodeland G, Fredriksen A, Løset G, Vikse E, Fugger L, Bogen B. Antigen Targeting to Human HLA Class II Molecules Increases Efficacy of DNA Vaccination. J Immunol. 2016;197:3575-3585 pubmed
Xiong J, Zhou M, Wang Y, Chen L, Xu W, Wang Y, et al. Protein Kinase D2 Protects against Acute Colitis Induced by Dextran Sulfate Sodium in Mice. Sci Rep. 2016;6:34079 pubmed publisher
Jacoby E, Nguyen S, Fountaine T, Welp K, Gryder B, Qin H, et al. CD19 CAR immune pressure induces B-precursor acute lymphoblastic leukaemia lineage switch exposing inherent leukaemic plasticity. Nat Commun. 2016;7:12320 pubmed publisher
Seedhom M, Hickman H, Wei J, David A, Yewdell J. Protein Translation Activity: A New Measure of Host Immune Cell Activation. J Immunol. 2016;197:1498-506 pubmed publisher
Ben Shoshan S, Kagan P, Sultan M, Barabash Z, Dor C, Jacob Hirsch J, et al. ADAR1 deletion induces NFκB and interferon signaling dependent liver inflammation and fibrosis. RNA Biol. 2017;14:587-602 pubmed publisher
Dou D, Calvanese V, Sierra M, Nguyen A, Minasian A, Saarikoski P, et al. Medial HOXA genes demarcate haematopoietic stem cell fate during human development. Nat Cell Biol. 2016;18:595-606 pubmed publisher
Christensen D, Mortensen R, Rosenkrands I, Dietrich J, Andersen P. Vaccine-induced Th17 cells are established as resident memory cells in the lung and promote local IgA responses. Mucosal Immunol. 2017;10:260-270 pubmed publisher
Weiss J, Robinet M, Aricha R, Cufi P, Villeret B, Lantner F, et al. Novel CXCL13 transgenic mouse: inflammation drives pathogenic effect of CXCL13 in experimental myasthenia gravis. Oncotarget. 2016;7:7550-62 pubmed publisher
Pylayeva Gupta Y, Das S, Handler J, Hajdu C, Coffre M, Koralov S, et al. IL35-Producing B Cells Promote the Development of Pancreatic Neoplasia. Cancer Discov. 2016;6:247-55 pubmed publisher
Johnson K, Kong G, Gao X, Chang Y, Hewitt K, Sanalkumar R, et al. Cis-regulatory mechanisms governing stem and progenitor cell transitions. Sci Adv. 2015;1:e1500503 pubmed publisher
Lim S, Kim W, Kim Y, Lee S, Koo J, Lee J, et al. dNP2 is a blood-brain barrier-permeable peptide enabling ctCTLA-4 protein delivery to ameliorate experimental autoimmune encephalomyelitis. Nat Commun. 2015;6:8244 pubmed publisher
Song N, Gao L, Qiu H, Huang C, Cheng H, Zhou H, et al. Mouse bone marrow-derived mesenchymal stem cells inhibit leukemia/lymphoma cell proliferation in vitro and in a mouse model of allogeneic bone marrow transplant. Int J Mol Med. 2015;36:139-49 pubmed publisher
Pone E, Lam T, Lou Z, Wang R, Chen Y, Liu D, et al. B cell Rab7 mediates induction of activation-induced cytidine deaminase expression and class-switching in T-dependent and T-independent antibody responses. J Immunol. 2015;194:3065-78 pubmed publisher
Tran C, Stary C, Schilling J, Bentley B, Patel H, Roth D. Role of caveolin-3 in lymphocyte activation. Life Sci. 2015;121:35-9 pubmed publisher
Racine J, Wang M, Zhang M, Zeng D. Induction of mixed chimerism depletes pre-existing and de novo-developed autoreactive B cells in autoimmune NOD mice. Diabetes. 2014;63:2051-62 pubmed publisher
Ribes S, Meister T, Ott M, Redlich S, Janova H, Hanisch U, et al. Intraperitoneal prophylaxis with CpG oligodeoxynucleotides protects neutropenic mice against intracerebral Escherichia coli K1 infection. J Neuroinflammation. 2014;11:14 pubmed publisher
Peterson L, Pennington L, Shaw L, Brown M, Treacy E, Friend S, et al. SLAP deficiency decreases dsDNA autoantibody production. Clin Immunol. 2014;150:201-9 pubmed publisher
Wei H, Zhao L, Li W, Fan K, Qian W, Hou S, et al. Combinatorial PD-1 blockade and CD137 activation has therapeutic efficacy in murine cancer models and synergizes with cisplatin. PLoS ONE. 2013;8:e84927 pubmed publisher
Gao X, Johnson K, Chang Y, Boyer M, Dewey C, Zhang J, et al. Gata2 cis-element is required for hematopoietic stem cell generation in the mammalian embryo. J Exp Med. 2013;210:2833-42 pubmed publisher
Kidder D, Richards H, Lyons P, Crocker P. Sialoadhesin deficiency does not influence the severity of lupus nephritis in New Zealand black x New Zealand white F1 mice. Arthritis Res Ther. 2013;15:R175 pubmed publisher
Mollo S, Zajac A, Harrington L. Temporal requirements for B cells in the establishment of CD4 T cell memory. J Immunol. 2013;191:6052-9 pubmed publisher
Griffiths K, Stylianou E, Poyntz H, Betts G, Fletcher H, McShane H. Cholera toxin enhances vaccine-induced protection against Mycobacterium tuberculosis challenge in mice. PLoS ONE. 2013;8:e78312 pubmed publisher
Jin J, Shinohara Y, Yu Q. Innate immune signaling induces interleukin-7 production from salivary gland cells and accelerates the development of primary Sjögren's syndrome in a mouse model. PLoS ONE. 2013;8:e77605 pubmed publisher
Chen Y, Chen T, Pai L, Wesoly J, Bluyssen H, Lee C. A type I IFN-Flt3 ligand axis augments plasmacytoid dendritic cell development from common lymphoid progenitors. J Exp Med. 2013;210:2515-22 pubmed publisher
Devaud C, Westwood J, John L, Flynn J, Paquet Fifield S, Duong C, et al. Tissues in different anatomical sites can sculpt and vary the tumor microenvironment to affect responses to therapy. Mol Ther. 2014;22:18-27 pubmed publisher
Rohlman D, Punj S, Pennington J, Bradford S, Kerkvliet N. Suppression of acute graft-versus-host response by TCDD is independent of the CTLA-4-IFN-?-IDO pathway. Toxicol Sci. 2013;135:81-90 pubmed publisher
de Riva A, Varley M, Bluck L, Cooke A, Deery M, Busch R. Accelerated turnover of MHC class II molecules in nonobese diabetic mice is developmentally and environmentally regulated in vivo and dispensable for autoimmunity. J Immunol. 2013;190:5961-71 pubmed publisher
Singh R, Franke K, Kalucka J, Mamlouk S, Muschter A, Gembarska A, et al. HIF prolyl hydroxylase 2 (PHD2) is a critical regulator of hematopoietic stem cell maintenance during steady-state and stress. Blood. 2013;121:5158-66 pubmed publisher
Jin J, Kawai T, Cha S, Yu Q. Interleukin-7 enhances the Th1 response to promote the development of Sjögren's syndrome-like autoimmune exocrinopathy in mice. Arthritis Rheum. 2013;65:2132-42 pubmed publisher
Beijer M, Molenaar R, Goverse G, Mebius R, Kraal G, den Haan J. A crucial role for retinoic acid in the development of Notch-dependent murine splenic CD8- CD4- and CD4+ dendritic cells. Eur J Immunol. 2013;43:1608-16 pubmed publisher
Ma S, Richardson J, BitMansour A, Solberg T, Pidikiti R, Song K, et al. Partial depletion of regulatory T cells does not influence the inflammation caused by high dose hemi-body irradiation. PLoS ONE. 2013;8:e56607 pubmed publisher
Franke K, Kalucka J, Mamlouk S, Singh R, Muschter A, Weidemann A, et al. HIF-1? is a protective factor in conditional PHD2-deficient mice suffering from severe HIF-2?-induced excessive erythropoiesis. Blood. 2013;121:1436-45 pubmed publisher
Periasamy P, Tan J, O Neill H. Novel splenic antigen-presenting cells derive from a Lin(-) c-kit(lo) progenitor. J Leukoc Biol. 2013;93:63-9 pubmed publisher
Yu M, Chen Y, He Y, Podd A, Fu G, Wright J, et al. Critical role of B cell lymphoma 10 in BAFF-regulated NF-?B activation and survival of anergic B cells. J Immunol. 2012;189:5185-93 pubmed publisher
Shin H, Iwasaki A. A vaccine strategy that protects against genital herpes by establishing local memory T cells. Nature. 2012;491:463-7 pubmed publisher
Béla S, Dutra M, Mui E, Montpetit A, Oliveira F, Oliveira S, et al. Impaired innate immunity in mice deficient in interleukin-1 receptor-associated kinase 4 leads to defective type 1 T cell responses, B cell expansion, and enhanced susceptibility to infection with Toxoplasma gondii. Infect Immun. 2012;80:4298-308 pubmed publisher
Aviszus K, Macleod M, Kirchenbaum G, Detanico T, Heiser R, St Clair J, et al. Antigen-specific suppression of humoral immunity by anergic Ars/A1 B cells. J Immunol. 2012;189:4275-83 pubmed publisher
Szczepanek S, McNamara J, Secor E, Natarajan P, Guernsey L, Miller L, et al. Splenic morphological changes are accompanied by altered baseline immunity in a mouse model of sickle-cell disease. Am J Pathol. 2012;181:1725-34 pubmed publisher
Dahlin J, Feinstein R, Cui Y, Heyman B, Hallgren J. CD11c+ cells are required for antigen-induced increase of mast cells in the lung. J Immunol. 2012;189:3869-77 pubmed publisher
Feng Q, Wei H, Morihara J, Stern J, Yu M, Kiviat N, et al. Th2 type inflammation promotes the gradual progression of HPV-infected cervical cells to cervical carcinoma. Gynecol Oncol. 2012;127:412-9 pubmed publisher
Carrier Y, Whitters M, Miyashiro J, LaBranche T, Ramon H, Benoit S, et al. Enhanced GITR/GITRL interactions augment IL-27 expression and induce IL-10-producing Tr-1 like cells. Eur J Immunol. 2012;42:1393-404 pubmed publisher
Phadwal K, Alegre Abarrategui J, Watson A, Pike L, Anbalagan S, Hammond E, et al. A novel method for autophagy detection in primary cells: impaired levels of macroautophagy in immunosenescent T cells. Autophagy. 2012;8:677-89 pubmed publisher
Kerzerho J, Yu E, Barra C, Alari Pahissa E, Alari Pahisa E, Girardi E, et al. Structural and functional characterization of a novel nonglycosidic type I NKT agonist with immunomodulatory properties. J Immunol. 2012;188:2254-65 pubmed publisher
Semmrich M, Plantinga M, Svensson Frej M, Uronen Hansson H, Gustafsson T, Mowat A, et al. Directed antigen targeting in vivo identifies a role for CD103+ dendritic cells in both tolerogenic and immunogenic T-cell responses. Mucosal Immunol. 2012;5:150-60 pubmed publisher
Tan J, O Neill H. Myelopoiesis in spleen-producing distinct dendritic-like cells. J Cell Mol Med. 2012;16:1924-33 pubmed publisher
Salti S, Hammelev E, Grewal J, Reddy S, Zemple S, Grossman W, et al. Granzyme B regulates antiviral CD8+ T cell responses. J Immunol. 2011;187:6301-9 pubmed publisher
Kreisel D, Sugimoto S, Zhu J, Nava R, Li W, Okazaki M, et al. Emergency granulopoiesis promotes neutrophil-dendritic cell encounters that prevent mouse lung allograft acceptance. Blood. 2011;118:6172-82 pubmed publisher
Galand C, Donnou S, Crozet L, Brunet S, Touitou V, Ouakrim H, et al. Th17 cells are involved in the local control of tumor progression in primary intraocular lymphoma. PLoS ONE. 2011;6:e24622 pubmed publisher
Barlow J, Flynn R, Ballantyne S, McKenzie A. Reciprocal expression of IL-25 and IL-17A is important for allergic airways hyperreactivity. Clin Exp Allergy. 2011;41:1447-55 pubmed publisher
Bosmann M, Russkamp N, Patel V, Zetoune F, Sarma J, Ward P. The outcome of polymicrobial sepsis is independent of T and B cells. Shock. 2011;36:396-401 pubmed publisher
Sato Hashimoto M, Saito Y, Ohnishi H, Iwamura H, Kanazawa Y, Kaneko T, et al. Signal regulatory protein ? regulates the homeostasis of T lymphocytes in the spleen. J Immunol. 2011;187:291-7 pubmed publisher
Hams E, McCarron M, Amu S, Yagita H, Azuma M, Chen L, et al. Blockade of B7-H1 (programmed death ligand 1) enhances humoral immunity by positively regulating the generation of T follicular helper cells. J Immunol. 2011;186:5648-55 pubmed publisher
Ribot J, Chaves Ferreira M, d Orey F, Wencker M, Gonçalves Sousa N, Decalf J, et al. Cutting edge: adaptive versus innate receptor signals selectively control the pool sizes of murine IFN-?- or IL-17-producing ?? T cells upon infection. J Immunol. 2010;185:6421-6425 pubmed publisher
Matsushita T, Tedder T. Identifying regulatory B cells (B10 cells) that produce IL-10 in mice. Methods Mol Biol. 2011;677:99-111 pubmed publisher
Shafiani S, Tucker Heard G, Kariyone A, Takatsu K, Urdahl K. Pathogen-specific regulatory T cells delay the arrival of effector T cells in the lung during early tuberculosis. J Exp Med. 2010;207:1409-20 pubmed publisher
Smith S, Haas K, Poe J, Yanaba K, Ward C, Migone T, et al. B-cell homeostasis requires complementary CD22 and BLyS/BR3 survival signals. Int Immunol. 2010;22:681-91 pubmed publisher
Tan J, Quah B, Griffiths K, Periasamy P, Hey Y, O Neill H. Identification of a novel antigen cross-presenting cell type in spleen. J Cell Mol Med. 2011;15:1189-99 pubmed publisher
Edelson B, Kc W, Juang R, Kohyama M, Benoit L, Klekotka P, et al. Peripheral CD103+ dendritic cells form a unified subset developmentally related to CD8alpha+ conventional dendritic cells. J Exp Med. 2010;207:823-36 pubmed publisher
Tan J, Periasamy P, O Neill H. Delineation of precursors in murine spleen that develop in contact with splenic endothelium to give novel dendritic-like cells. Blood. 2010;115:3678-85 pubmed publisher
Roundy K, Jacobson A, Weis J, Weis J. The in vitro derivation of phenotypically mature and diverse B cells from immature spleen and bone marrow precursors. Eur J Immunol. 2010;40:1139-49 pubmed publisher
Tan J, O Neill H. Haematopoietic stem cells in spleen have distinct differentiative potential for antigen presenting cells. J Cell Mol Med. 2010;14:2144-50 pubmed publisher
Roundy K, Weis J, Weis J. Deletion of putative intronic control sequences does not alter cell or stage specific expression of Cr2. Mol Immunol. 2009;47:517-25 pubmed publisher
Zaheen A, Boulianne B, Parsa J, Ramachandran S, Gommerman J, Martin A. AID constrains germinal center size by rendering B cells susceptible to apoptosis. Blood. 2009;114:547-54 pubmed publisher
Shoham T, Rajapaksa R, Boucheix C, Rubinstein E, Poe J, Tedder T, et al. The tetraspanin CD81 regulates the expression of CD19 during B cell development in a postendoplasmic reticulum compartment. J Immunol. 2003;171:4062-72 pubmed
Inabe K, Kurosaki T. Tyrosine phosphorylation of B-cell adaptor for phosphoinositide 3-kinase is required for Akt activation in response to CD19 engagement. Blood. 2002;99:584-9 pubmed
Cherukuri A, Cheng P, Pierce S. The role of the CD19/CD21 complex in B cell processing and presentation of complement-tagged antigens. J Immunol. 2001;167:163-72 pubmed
Krop I, Shaffer A, Fearon D, Schlissel M. The signaling activity of murine CD19 is regulated during cell development. J Immunol. 1996;157:48-56 pubmed
Krop I, de Fougerolles A, Hardy R, Allison M, Schlissel M, Fearon D. Self-renewal of B-1 lymphocytes is dependent on CD19. Eur J Immunol. 1996;26:238-42 pubmed
product information
Product Type :
Antibody
Product Name :
CD19 Monoclonal Antibody (eBio1D3 (1D3)), APC-eFluor 780, eBioscience™
Catalog # :
47-0193-82
Quantity :
100 µg
Price :
US 309.00
Clonality :
Monoclonal
Purity :
Affinity chromatography
Host :
Rat
Reactivity :
Mouse
Applications :
Flow Cytometry: 0.125 µg/test
Species :
Mouse
Clone :
eBio1D3 (1D3)
Isotype :
IgG2a, kappa
Storage :
4° C, store in dark, DO NOT FREEZE!
Description :
CD19 is a member of the immunoglobulin superfamily and has two Ig like domains. The CD19 molecule is expressed on 100% of the peripheral B cells as defined by expression of kappa or lambda light chains. CD19 appears to be expressed on myeloid leukemia cells, particularly those of monocytic lineage. Leukemia phenotype studies have demonstrated that the earliest and broadest B cell restricted antigen is the CD19 antigen. The receptor for CD19 is an important functional regulator of normal and malignant B cell proliferation, and is expressed in all B cell precursor leukemias. Lymphocytes proliferate and differentiate in response to various concentrations of different antigens. The ability of the B cell to respond in a specific, yet sensitive manner to the various antigens is achieved with the use of low-affinity antigen receptors. CD19 is a cell surface molecule which assembles with the antigen receptor of B lymphocytes in order to decrease the threshold for antigen receptor-dependent stimulation. Besides being a signal-amplifying coreceptor for the B cell receptor (BCR), CD19 can also signal independently of BCR co-ligation and is a central regulatory component upon which multiple signaling pathways converge. Mutation of the CD19 gene results in hypogammaglobulinemia, whereas CD19 overexpression causes B cell hyperactivity.
Format :
Liquid
Applications w/Dilutions :
Flow Cytometry: 0.125 µg/test
Aliases :
AW495831; B4; B-lymphocyte antigen CD19; B-lymphocyte surface antigen B4; Cd19; CD19 antigen; CD19 molecule; CVID3; differentiation antigen CD19; Leu-12; T-cell surface antigen Leu-12
more info or order :
company information
Invitrogen
Thermo Fisher Scientific
81 Wyman Street
Waltham, MA USA 02451
https://www.thermofisher.com
800-678-5599
headquarters: USA