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LAG3

lymphocyte-activation gene 3

Lymphocyte-Activation Protein 3 (LAG3) belongs to Ig superfamily and contains 4 extracellular Ig-like domains. The LAG3 gene contains 8 exons. The sequence data, exon/intron organization, and chromosomal localization all indicate a close relationship of LAG3 to CD4.

Gene Name: lymphocyte-activation gene 3
Synonyms: LAG3, CD223 antigen, LAG-3, Protein FDC, CD223, FDC, Lymphocyte-activation gene 3
Target Sequences: NM_002286 P18627 P18627

Publications (15)

1
The vigorous immune microenvironment of microsatellite instable colon cancer is balanced by multiple counter-inhibitory checkpoints. Llosa NJ, Cruise M, Tam A, Wicks EC, Hechenbleikner EM, Taube JM, Blosser RL, Fan H, Wang H, Luber BS, Zhang M, Papadopoulos N, Kinzler KW, Vogelstein B, Sears CL, Anders RA, Pardoll DM, Housseau F. Cancer discovery. 2015 5:43-51. (ELISA; Human) [Full Text Article] [PubMed:25358689] [PMC:PMC4293246]
2
LAG3 expression in active Mycobacterium tuberculosis infections. Phillips BL, Mehra S, Ahsan MH, Selman M, Khader SA, Kaushal D. The American journal of pathology. 2015 185:820-33. (IHC; Macaque) [Full Text Article] [PubMed:25549835] [PMC:PMC4348466]
3
Differential Expression of Immune-Regulatory Genes Associated with PD-L1 Display in Melanoma: Implications for PD-1 Pathway Blockade. Taube JM, Young GD, McMiller TL, Chen S, Salas JT, Pritchard TS, Xu H, Meeker AK, Fan J, Cheadle C, Berger AE, Pardoll DM, Topalian SL. Clinical cancer research : an official journal of the American Association for Cancer Research. 2015 21:3969-76. (IHC; Human) [Full Text Article] [PubMed:25944800] [PMC:PMC4558237]
4
Immunological biomarkers predict HIV-1 viral rebound after treatment interruption. Hurst J, Hoffmann M, Pace M, Williams JP, Thornhill J, Hamlyn E, Meyerowitz J, Willberg C, Koelsch KK, Robinson N, Brown H, Fisher M, Kinloch S, Cooper DA, Schechter M, Tambussi G, Fidler S, Babiker A, Weber J, Kelleher AD, Phillips RE, Frater J. Nature communications. 2015 6:8495. (Flo; Human) [Full Text Article] [PubMed:26449164] [PMC:PMC4633715]
5
Exhaustion of Activated CD8 T Cells Predicts Disease Progression in Primary HIV-1 Infection. Hoffmann M, Pantazis N, Martin GE, Hickling S, Hurst J, Meyerowitz J, Willberg CB, Robinson N, Brown H, Fisher M, Kinloch S, Babiker A, Weber J, Nwokolo N, Fox J, Fidler S, Phillips R, Frater J,; SPARTAC and CHERUB Investigators. PLoS pathogens. 2016 12:e1005661. (Flo; Human) [Full Text Article] [PubMed:27415828] [PMC:PMC4945085]
6
Progression of benign prostatic hyperplasia is associated with pro-inflammatory mediators and chronic activation of prostate-infiltrating lymphocytes. Norström MM, Rådestad E, Sundberg B, Mattsson J, Henningsohn L, Levitsky V, Uhlin M. Oncotarget. 2016 7:23581-93. (Flo, ELISA; Human) [Full Text Article] [PubMed:26993768] [PMC:PMC5029649]
7
Analysis of Immune Signatures in Longitudinal Tumor Samples Yields Insight into Biomarkers of Response and Mechanisms of Resistance to Immune Checkpoint Blockade. Chen PL, Roh W, Reuben A, Cooper ZA, Spencer CN, Prieto PA, Miller JP, Bassett RL, Gopalakrishnan V, Wani K, De Macedo MP, Austin-Breneman JL, Jiang H, Chang Q, Reddy SM, Chen WS, Tetzlaff MT, Broaddus RJ, Davies MA, Gershenwald JE, Haydu L, Lazar AJ, Patel SP, Hwu P, Hwu WJ, Diab A, Glitza IC, Woodman SE, Vence LM, Wistuba II, Amaria RN, Kwong LN, Prieto V, Davis RE, Ma W, Overwijk WW, Sharpe AH, Hu J, Futreal PA, Blando J, Sharma P, Allison JP, Chin L, Wargo JA. Cancer discovery. 2016 6:827-37. (IHC; Human) [Full Text Article] [PubMed:27301722] [PMC:PMC5082984]
8
The upregulation of LAG-3 on T cells defines a subpopulation with functional exhaustion and correlates with disease progression in HIV-infected subjects. Tian X, Zhang A, Qiu C, Wang W, Yang Y, Qiu C, Liu A, Zhu L, Yuan S, Hu H, Wang W, Wei Q, Zhang X, Xu J. Journal of immunology (Baltimore, Md. : 1950). 2015 194:3873-82. (IHC; Human) [Full Text Article] [PubMed:25780040]
9
Immune cell constitution in the tumor microenvironment predicts the outcome in diffuse large B-cell lymphoma. Matias Autio, Suvi-Katri Leivonen, Oscar Brück, Satu Mustjoki, Judit Mészáros Jørgensen, Marja-Liisa Karjalainen-Lindsberg, Klaus Beiske, Harald Holte, Teijo Pellinen, Sirpa Leppä. Haematologica. 2020 February; [Full Text Article] [PubMed:32079690] [PMC:PMC7927991]
10
Extracellular vesicles derived from T regulatory cells suppress T cell proliferation and prolong allograft survival. Sistiana Aiello, Federica Rocchetta, Lorena Longaretti, Silvia Faravelli, Marta Todeschini, Linda Cassis, Francesca Pezzuto, Susanna Tomasoni, Nadia Azzollini, Marilena Mister, Caterina Mele, Sara Conti, Matteo Breno, Giuseppe Remuzzi, Marina Noris, Ariela Benigni. Scientific reports. 2017 September;7:11518. [Full Text Article] [PubMed:28912528] [PMC:PMC5599553] Related Antibodies: LS-B14998.
11
Expansion of Gammadelta T Cells from Cord Blood: A Therapeutical Possibility. Sofia Berglund, Ahmed Gaballa, Piamsiri Sawaisorn, Berit Sundberg, Michael Uhlin. Stem cells international. 2018 May;2018:8529104. [Full Text Article] [PubMed:29707004] [PMC:PMC5863314]
12
The Cerebroventricular Environment Modifies CAR T Cells for Potent Activity against Both Central Nervous System and Systemic Lymphoma. Xiuli Wang, Christian Huynh, Ryan Urak, Lihong Weng, Miriam Walter, Laura Lim, Vibhuti Vyas, Wen-Chung Chang, Brenda Aguilar, Alfonso Brito, Aniee Sarkissian, N Achini Bandara, Lu Yang, Jinhui Wang, Xiwei Wu, Jianying Zhang, Saul J Priceman, Hong Qin, Larry W Kwak, Lihua E Budde, Sandra H Thomas, Mary C Clark, Leslie Popplewell, Tanya Siddiqi, Christine E Brown, Stephen J Forman. Cancer immunology research. 2020 October; [Full Text Article] [PubMed:33093217] [PMC:PMC8008993] Related Antibodies: LS-C130398.
13
Spatial Distribution and Prognostic Implications of Tumor-Infiltrating FoxP3- CD4+ T Cells in Biliary Tract Cancer. Hyung-Don Kim, Jwa Hoon Kim, Yeon-Mi Ryu, Danbee Kim, Sunmin Lee, Jaehoon Shin, Seung-Mo Hong, Ki-Hun Kim, Dong-Hwan Jung, Gi-Won Song, Dae Wook Hwang, Jae Hoon Lee, Ki Byung Song, Baek-Yeol Ryoo, Jae Ho Jeong, Kyu-Pyo Kim, Sang-Yeob Kim, Changhoon Yoo. Cancer research and treatment. 2020 August; [Full Text Article] [PubMed:32878426] [PMC:PMC7812013]
14
LAG3 is not expressed in human and murine neurons and does not modulate a-synucleinopathies. Marc Emmenegger, Elena De Cecco, Marian Hruska-Plochan, Timo Eninger, Matthias M Schneider, Melanie Barth, Elena Tantardini, Pierre de Rossi, Mehtap Bacioglu, Rebekah G Langston, Alice Kaganovich, Nora Bengoa-Vergniory, Andrès Gonzalez-Guerra, Merve Avar, Daniel Heinzer, Regina Reimann, Lisa M Häsler, Therese W Herling, Naunehal S Matharu, Natalie Landeck, Kelvin Luk, Ronald Melki, Philipp J Kahle, Simone Hornemann, Tuomas P J Knowles, Mark R Cookson, Magdalini Polymenidou, Mathias Jucker, Adria. EMBO molecular medicine. 2021 September;13:e14745. [Full Text Article] [PubMed:34309222] [PMC:PMC8422075] Related Antibodies: LS-B15026.
15
Presence of Tim3+ and PD-1+ CD8+ T cells identifies microsatellite stable colorectal carcinomas with immune exhaustion and distinct clinicopathological features. Max Klapholz , Michael G Drage , Amitabh Srivastava, Ana C Anderson. The Journal of pathology. 2022 June;257:186-197. [Full Text Article] [PubMed:35119692]
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LAG3 Antibody - Human Spleen: Formalin-Fixed, Paraffin-Embedded (FFPE)
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LAG3 Rabbit anti-Mouse Polyclonal (aa274-504) Antibody
Mouse
IHC, IHC-P, WB
Unconjugated
100 µl/$460
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LAG3 Goat anti-Human Polyclonal (Extracellular Domain) (PerCP) Antibody
Human
Flo
PerCP Conjugated
100 Tests/$941
LAG3 Antibody - Human Spleen: Formalin-Fixed, Paraffin-Embedded (FFPE)
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LAG3 Rabbit anti-Rat Polyclonal (aa209-451) Antibody
Rat
IHC, IHC-P, WB
Unconjugated
50 µl/$460
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LAG3 Mouse anti-Human Monoclonal (11E3) Antibody
Human, Monkey
ELISA, ICC, IHC, IHC-Fr, IP, WB
Unconjugated
100 µg/$708
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LAG3 Mouse anti-Human Monoclonal (11E3) Antibody
Human, Monkey
ELISA, Func, ICC, IHC, IHC-Fr, IP, WB
Unconjugated
100 µg/$484
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LAG3 Mouse anti-Human Monoclonal (N-Terminal) (Preservative Free) (17B4) Antibody
Human
Func, ICC, IHC, IHC-Fr, IP, WB
Unconjugated, Preservative Free
100 µg/$484
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LAG3 Mouse anti-Human Monoclonal (aa70-99) (17B4) Antibody
Human
Func, ICC, IHC-Fr, WB
Unconjugated
100 µg/$484
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LAG3 Mouse anti-Human Monoclonal (aa70-99) (Biotin) (17B4) Antibody
Human
ELISA, Func, ICC, IHC, IHC-Fr, IP, WB
Biotin Conjugated
100 µg/$484
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LAG3 Mouse anti-Human Monoclonal (aa70-99) (FITC) (17B4) Antibody
Human
Flo, Func, ICC, IHC, IHC-Fr, IP, WB
FITC Conjugated
100 µg/$491
LAG3 Antibody - Detection of endogenous human LAG-3 by FACS analysis using anti-LAG-3 (human), mAb (17B4) (ATTO 647) . Human PBMC were stimulated (B) or not (A) with 1 ug/ml of superantigen SEB. After 2 days PBMC were stained with 10 ug/ml (1 ug/0.5x106 cells) of anti-LAG-3 (human), mAb (17B4) (ATTO 647) and analyzed by flow cytometry. This image was taken for the unconjugated form of this product. Other forms have not been tested.
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LAG3 Mouse anti-Human Monoclonal (aa70-99) (Atto 647N) (17B4) Antibody
Human
Flo, Func, ICC, IHC, IHC-Fr, IP, WB
Atto 647N Conjugated
100 Tests/$498
LAG3 Antibody - IHC of paraffin-embedded Adenocarcinoma of Human colon tissue using anti-LAG3 mouse monoclonal antibody. (Heat-induced epitope retrieval by Tris-EDTA, pH8.0)(1:150).
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LAG3 Mouse anti-Human Monoclonal (aa66-332) (OTI8F6) Antibody
Human
IHC, IHC-P, WB
Unconjugated
100 µl/$434
LAG3 Antibody - LAG3 Antibody immunohistochemistry of formalin-fixed and paraffin-embedded human prostate carcinoma followed by peroxidase-conjugated secondary antibody and DAB staining.
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LAG3 Rabbit anti-Human Polyclonal (aa103-132) Antibody
Human
IHC, IHC-P, WB
Unconjugated
400 µl/$393
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LAG3 Goat anti-Human Polyclonal (APC) Antibody
Human
Flo
APC Conjugated
100 Tests/$896
LAG3 Antibody - Human Spleen: Formalin-Fixed, Paraffin-Embedded (FFPE)
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Cancer Pathology
Cancer
LAG3 Mouse anti-Human Monoclonal (9F9) Antibody
Human
ELISA, Flo, ICC, IF, IHC-P
Unconjugated
0.05 mg/$460
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LAG3 Rat anti-Mouse Monoclonal (Low Endotoxin) (C9B7W) Antibody
Mouse
Flo
Unconjugated, Low Endotoxin
0.5 mg/$671
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LAG3 Rat anti-Mouse Monoclonal (C9B7W) Antibody
Mouse
Flo, Func
Unconjugated
500 µg/$1,019
LAG3 Antibody - HEK293T cells were transfected with the pCMV6-ENTRY control (Left lane) or pCMV6-ENTRY LAG3 (Right lane) cDNA for 48 hrs and lysed. Equivalent amounts of cell lysates (5 ug per lane) were separated by SDS-PAGE and immunoblotted with anti-LAG3.
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LAG3 Mouse anti-Human Monoclonal (aa66-332) (OTI5C3) Antibody
Human
WB
Unconjugated
100 µl/$434
LAG3 Antibody - LAG3 / LAG-3 antibody Western blot of Fetal Heart lysate. This image was taken for the unconjugated form of this product. Other forms have not been tested.
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LAG3 Rabbit anti-Human Polyclonal (C-Terminus) Antibody
Human
WB
Unconjugated
100 µl/$424
LAG3 Antibody - Immunohistochemistry of LAG3 in human tonsil tissue with LAG3 antibody at 2 ug/ml.
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LAG3 Rabbit anti-Human Polyclonal Antibody
Human
ELISA, IF, IHC, WB
Unconjugated
0.1 mg/$460
LAG3 Antibody - Western blot of recombinant LAG3 / LAG-3 / CD223.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
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LAG3 Rabbit anti-Mouse Polyclonal (aa274-504) (Biotin) Antibody
Mouse
WB
Biotin Conjugated
100 µl/$316; 200 µl/$361; 500 µl/$511; 1 ml/$587; 2 ml/$809; 5 ml/$1,317
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LAG3 Rabbit anti-Human Polyclonal (aa103-132) (Biotin) Antibody
Human
ELISA, IHC, WB
Biotin Conjugated
200 µl/$952
LAG3 Antibody - Immunohistochemistry of LAG-3 in human lymphoma tissue using LAG-3 Antibody and control mouse IgG (corner box) at 5 ug/ml.
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LAG3 Mouse anti-Human Monoclonal (2G8) Antibody
Human
ELISA, Flo, ICC, IF, IHC-P, WB
Unconjugated
0.1 mg/$502
LAG3 Antibody - Immunohistochemistry of LAG-3 in human lymphoma tissue using LAG-3 Antibody and control mouse IgG (corner box) at 5 ug/ml.
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LAG3 Mouse anti-Human Monoclonal (5F11) Antibody
Human
ELISA, Flo, ICC, IF, IHC-P, WB
Unconjugated
0.1 mg/$502
LAG3 Antibody - Immunohistochemistry of LAG-3 in human lymphoma tissue using LAG-3 Antibody and control mouse IgG (corner box) at 5 ug/ml.
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LAG3 Mouse anti-Human Monoclonal (1G4) Antibody
Human
ELISA, Flo, ICC, IF, IHC-P, WB
Unconjugated
0.1 mg/$502
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LAG3 Rat anti-Mouse Monoclonal (C9B7W) Antibody
Mouse
Flo
Unconjugated
0.1 mg/$385
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The data on this page has been compiled from LifeSpan internal sources, the National Center for Biotechnology Information (NCBI), and The Universal Protein Resource (UniProt).