TREM2 Antibody [Unconjugated]

Images

 
Western blot shows lysates of THP-1 human acute monocytic leukemia cell line. PVDF membrane was probed with 0.2 µg/mL of Goat Anti-Human TREM2 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF1828) followed ...read more
TREM2 was detected in immersion fixed immature human dendritic cells using Goat Anti-Human TREM2 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF1828) at 10 µg/mL for 3 hours at room temperature. Cells were ...read more
Recombinant Human TREM2 protein was serially diluted 2-fold and captured by Mouse Anti-Human TREM2 Monoclonal Antibody(Catalog # MAB18281) coated on a Clear Polystyrene Microplate (Catalog # DY990). Goat ...read more
TREM2 is shed at a single cleavage site in the ectodomain between histidine 157 and serine 158Regulated intramembrane proteolysis of TREM2. ADAM10 initiates proteolytic processing of TREM2 by liberating its ectodomain ...read more

Product Details

Summary
Product Discontinued
View other related TREM2 Primary Antibodies

Order Details


    • Catalog Number
      AF1828
    • Availability
      Product Discontinued

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TREM2 Antibody [Unconjugated] Summary

Immunogen
Mouse myeloma cell line NS0-derived recombinant human TREM2
His19-Ser174
Accession # Q9NZC2
Specificity
Detects human TREM2 in direct ELISAs and Western blots. In direct ELISAs, less than 50% cross-reactivity with recombinant mouse TREM2b is observed.
Source
N/A
Isotype
IgG
Clonality
Polyclonal
Host
Goat
Gene
TREM2
Purity Statement
Antigen Affinity-purified
Innovator's Reward
Test in a species/application not listed above to receive a full credit towards a future purchase.

Applications/Dilutions

Dilutions
  • CyTOF-ready
  • ELISA
  • Flow Cytometry 2.5 ug/10^6 cells
  • Immunocytochemistry 5-15 ug/mL
  • Western Blot 0.2 ug/mL
Publications
Read Publications using
AF1828 in the following applications:

Packaging, Storage & Formulations

Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Buffer
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Preservative
No Preservative
Concentration
LYOPH
Reconstitution Instructions
Reconstitute at 0.2 mg/mL in sterile PBS.

Notes

This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.

Alternate Names for TREM2 Antibody [Unconjugated]

  • PLOSL2
  • TREM2
  • TREM-2
  • Trem2a
  • Trem2b
  • Trem2c
  • TREM-2triggering receptor expressed on myeloid cells 2a
  • Triggering receptor expressed on monocytes 2
  • triggering receptor expressed on myeloid cells 2

Background

TREM2 (Triggering Receptor Expressed on Myeloid cells-2) is a 35 kDa molecular weight type I transmembrane member of the TREM family and Ig superfamily . Mature human TREM2 consists of a 156 amino acid (aa) extracellular domain (ECD) with one V-type Ig-like domain, a 21 aa transmembrane (TM) domain, and a 35 aa cytoplasmic tail. Within the ECD, human TREM2 shares 73% and 74% aa sequence identity with mouse and rat TREM2, respectively. Two closely related transcripts were reported in mouse and designated TREM2a and TREM2b. Soluble forms of the TREM2 ECD are generated by alternative splicing or proteolytic cleavage, and the cytoplasmic domain can be liberated by gamma-Secretase mediated intramembrane cleavage. It is a pattern recognition receptor that binds anionic ligands. A positively charged lysine within the transmembrane segment allows association with the signal adapter protein, DAP12 to deliver an activating signal that plays a role in both innate and adaptive immune responses, including inhibition of macrophage activation. TREM2 is expressed on macrophages, immature myeloid dendritic cells, osteoclasts, microglia, and adipocytes. It promotes the differentiation and function of osteoclasts, the production of inflammatory cytokines by adipocytes, insulin resistance, and the phagocytic clearance of bacteria. In the CNS, TREM2 binds to ApoE, ApoA1, and ApoB and mediates the clearance of apoptotic neurons, amyloid plaques, and cell debris following demyelination. TREM2 also interacts with and modifies signaling through Plexin A1 on dendritic cells and osteoclasts. Mutations in TREM2 or DAP12 are associated with the development of Alzheimer's disease and Nasu-Hakola disease (NHD/PLOSL) which is characterized by presenile dementia and bone cysts. Soluble TREM2 is elevated in cerebrospinal fluid of patients with active multiple sclerosis (MS), and TREM2 blockade exacerbates disease symptoms in the experimental EAE model of MS.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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Publications for TREM2 Antibody (AF1828)(31)

We have publications tested in 3 confirmed species: Human, Mouse, Transgenic Mouse.

We have publications tested in 12 applications: Bioassay, ELISA Capture, ELISA Development (Capture), Flow Cytometry, Functional Assay, ICC, IHC, IHC-Fr, Immunoprecipitation, Neutralization, Stimulation, Western Blot.


Filter By Application
Bioassay
(1)
ELISA Capture
(1)
ELISA Development (Capture)
(2)
Flow Cytometry
(1)
Functional Assay
(3)
ICC
(6)
IHC
(2)
IHC-Fr
(1)
Immunoprecipitation
(1)
Neutralization
(1)
Stimulation
(1)
Western Blot
(15)
All Applications
Filter By Species
Human
(28)
Mouse
(2)
Transgenic Mouse
(1)
All Species
Showing Publications 1 - 10 of 31. Show All 31 Publications.
Publications using AF1828 Applications Species
Wang, L;Nykänen, NP;Western, D;Gorijala, P;Timsina, J;Li, F;Wang, Z;Ali, M;Yang, C;Liu, M;Brock, W;Marquié, M;Boada, M;Alvarez, I;Aguilar, M;Pastor, P;Ruiz, A;Puerta, R;Orellana, A;Rutledge, J;Oh, H;Greicius, MD;Le Guen, Y;Perrin, RJ;Wyss-Coray, T;Jefferson, A;Hohman, TJ;Graff-Radford, N;Mori, H;Goate, A;Levin, J;Sung, YJ;Cruchaga, C; Proteo-genomics of soluble TREM2 in cerebrospinal fluid provides novel insights and identifies novel modulators for Alzheimer's disease Molecular neurodegeneration 2024-01-03 [PMID: 38172904] (Western Blot, Human) Western Blot Human
Dolan, MJ;Therrien, M;Jereb, S;Kamath, T;Gazestani, V;Atkeson, T;Marsh, SE;Goeva, A;Lojek, NM;Murphy, S;White, CM;Joung, J;Liu, B;Limone, F;Eggan, K;Hacohen, N;Bernstein, BE;Glass, CK;Leinonen, V;Blurton-Jones, M;Zhang, F;Epstein, CB;Macosko, EZ;Stevens, B; Exposure of iPSC-derived human microglia to brain substrates enables the generation and manipulation of diverse transcriptional states in vitro Nature immunology 2023-08-01 [PMID: 37500887] (ICC, Human) ICC Human
B van Lenger, L Zhan, D Xia, D Chan, D Joy, JI Park, D Tatarakis, M Calvert, S Hummel, S Lianoglou, ME Pizzo, R Prorok, E Thomsen, LM Bartos, P Beumers, A Capell, SS Davis, L de Weerd, JC Dugas, J Duque, T Earr, K Gadkar, T Giese, A Gill, J Gnörich, C Ha, M Kannuswamy, DJ Kim, ST Kunte, LH Kunze, D Lac, K Lechtenber, AW Leung, CC Liang, I Lopez, P McQuade, A Modi, VO Torres, HN Nguyen, I Pesämaa, N Propson, M Reich, Y Robles-Col, K Schlepckow, L Slemann, H Solanoy, JH Suh, RG Thorne, C Vieira, K Wind-Mark, K Xiong, YJY Zuchero, D Diaz, MS Dennis, F Huang, K Scearce-Le, RJ Watts, C Haass, JW Lewcock, G Di Paolo, M Brendel, PE Sanchez, KM Monroe A TREM2-activating antibody with a blood-brain barrier transport vehicle enhances microglial metabolism in Alzheimer's disease models Nature Neuroscience, 2023-01-12;0(0):. 2023-01-12 [PMID: 36635496] (Immunoprecipitation, Western Blot, Human) Immunoprecipitation, Western Blot Human
CB Pantazis, A Yang, E Lara, JA McDonough, C Blauwendra, L Peng, H Oguro, J Kanaujiya, J Zou, D Sebesta, G Pratt, E Cross, J Blockwick, P Buxton, L Kinner-Bib, C Medura, C Tompkins, S Hughes, M Santiana, F Faghri, MA Nalls, D Vitale, S Ballard, YA Qi, DM Ramos, KM Anderson, J Stadler, P Narayan, J Papademetr, L Reilly, MP Nelson, S Aggarwal, LU Rosen, P Kirwan, V Pisupati, SL Coon, SW Scholz, T Priebe, M Öttl, J Dong, M Meijer, LJM Janssen, VS Lourenco, R van der Ka, D Crusius, D Paquet, AC Raulin, G Bu, A Held, BJ Wainger, RMC Gabriele, JM Casey, S Wray, D Abu-Bonsra, CL Parish, MS Beccari, DW Cleveland, E Li, IVL Rose, M Kampmann, C Calatayud, P Verstreken, L Heinrich, MY Chen, B Schüle, D Dou, ELF Holzbaur, MC Zanellati, R Basundra, M Deshmukh, S Cohen, R Khanna, M Raman, ZS Nevin, M Matia, J Van Lent, V Timmerman, BR Conklin, K Johnson Ch, K Zhang, S Funes, DA Bosco, L Erlebach, M Welzer, D Kronenberg, G Lyu, E Arenas, E Coccia, L Sarrafha, T Ahfeldt, JC Marioni, WC Skarnes, MR Cookson, ME Ward, FT Merkle A reference human induced pluripotent stem cell line for large-scale collaborative studies Cell Stem Cell, 2022-12-01;29(12):1685-1702.e22. 2022-12-01 [PMID: 36459969] (ICC, Human) ICC Human
Carmela Gallo, Emiliano Manzo, Giusi Barra, Laura Fioretto, Marcello Ziaco, Genoveffa Nuzzo et al. Sulfavant A as the first synthetic TREM2 ligand discloses a homeostatic response of dendritic cells after receptor engagement Cellular and Molecular Life Sciences 2022-07-01 [PMID: 35723745] (Neutralization, Human) Neutralization Human
S Kiani Shab, S Morabito, EP Danhash, A McQuade, JR Sanchez, E Miyoshi, JP Chadarevia, C Claes, MA Coburn, J Hasselmann, J Hidalgo, KN Tran, AC Martini, W Chang Roth, J Pascual, E Head, DA Hume, C Pridans, H Davtyan, V Swarup, M Blurton-Jo Absence of microglia promotes diverse pathologies and early lethality in Alzheimer's disease mice Cell Reports, 2022-06-14;39(11):110961. 2022-06-14 [PMID: 35705056] (Western Blot, Mouse) Western Blot Mouse
J Obst, HL Hall-Rober, TB Smith, M Kreuzer, L Magno, E Di Daniel, JB Davis, E Mead PLCgamma2 regulates TREM2 signalling and integrin-mediated adhesion and migration of human iPSC-derived macrophages Scientific Reports, 2021-10-06;11(1):19842. 2021-10-06 [PMID: 34615897] (Functional Assay, Human) Functional Assay Human
R Bassil, K Shields, K Granger, I Zein, S Ng, B Chih Improved modeling of human AD with an automated culturing platform for iPSC neurons, astrocytes and microglia Nature Communications, 2021-09-01;12(1):5220. 2021-09-01 [PMID: 34471104] (ICC, Human) ICC Human
J Wi beta feld, M Mathews, O Mossad, P Picardi, A Cinti, L Redaelli, L Pradier, O Brüstle, H Neumann Reporter cell assay for human CD33 validated by specific antibodies and human iPSC-derived microglia Scientific Reports, 2021-06-29;11(1):13462. 2021-06-29 [PMID: 34188106] (Stimulation, Human) Stimulation Human
J Schapansky, YY Grinberg, DM Osiecki, EA Freeman, SG Walker, E Karran, SM Gopalakris, RV Talanian MEK1/2 activity modulates TREM2 cell surface recruitment The Journal of Biological Chemistry, 2020-12-25;296(0):100218. 2020-12-25 [PMID: 33839686] (ICC, Human) ICC Human
Show All 31 Publications.

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Bioinformatics

Gene Symbol TREM2
Uniprot