Human TREM-1 Antibody MAB1278-100: R&D Systems

Human TREM-1 Antibody

Clone 193015 was used by HLDA to establish CD designation.
(9 citations)   
  • Species Reactivity
    Human
  • Specificity
    Detects human TREM-1 in direct ELISAs.
  • Source
    Monoclonal Mouse IgG1 Clone # 193015
  • Purification
    Protein A or G purified from hybridoma culture supernatant
  • Immunogen
    S. frugiperda insect ovarian cell line Sf 21-derived recombinant human TREM-1
    Ala21-Asn205
    Accession # Q9NP99
  • Formulation
    Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied as a 0.2 µm filtered solution in PBS.
  • Endotoxin Level
    <0.10 EU per 1 μg of the antibody by the LAL method.
  • Label
    Unconjugated
Applications
  •  
    Recommended
    Concentration
    Sample
  • Flow Cytometry
    0.25 µg/106 cells
    See below
  • Agonist Activity
    Measured by its ability to stimulate TNF-alpha secretion by human peripheral blood mononuclear cells [Bouchon, A. et al. (2001) Nature 410:1103 and Bouchon, A. et al. (2000) J. Immunology 164:4991].
    The ED50 for this effect is typically 1-4 μg/mL.
  • CyTOF-ready
    Ready to be labeled using established conjugation methods. No BSA or other carrier proteins that could interfere with conjugation.
Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.
Data Examples
Detection of TREM‑1 in Human Blood Granulocytes by Flow Cytometry. Human peripheral blood granulocytes were stained with Mouse Anti-Human TREM‑1 Monoclonal Antibody (Catalog # MAB1278, filled histogram) or isotype control antibody (Catalog # MAB002, open histogram), followed by Phycoerythrin-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # F0102B). View our protocol for Staining Membrane-associated Proteins.
Preparation and Storage
  • Reconstitution
    Reconstitute at 0.5 mg/mL in sterile PBS.
  • Shipping
    The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
  • Stability & 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.
Background: TREM-1

TREM-1 (Triggering Receptor Expressed on Myeloid cells) is a type I transmembrane protein having a single Ig-like domain. It associates with the adapter protein, DAP12, to deliver an activating signal. Several other TREM family members have been reported that are structurally similar but share less than 30% amino acid identity. TREM-1 is expressed on blood neutrophils and a subset of monocytes, and expression is up-regulated by bacterial LPS. The natural ligand for TREM-1 has not been identified. However, engagement of TREM-1 with an agonist monoclonal antibody leads to expression of IL-8, MCP-1, and TNF-alpha, suggesting that this receptor plays an important role in inflammatory responses. TREM-1 is expressed at high levels on neutrophils of patients with microbial sepsis and in mice with
LPS-induced shock. Blockade of TREM-1 with a TREM-1/Fc fusion protein protected mice against LPS-induced shock. Human and mouse TREM-1 share approximately 42% amino acid sequence homology (1-3).

  • References:
    1. Bouchon, A. (2000) J. Immunol. 164:4991.
    2. Bouchon, A. (2001) Nature 410:1103.
    3. Nathan, C. and A. Ding (2001) Nature Med. 7:530.
  • Long Name:
    Triggering Receptor Expressed on Myeloid Cells 1
  • Entrez Gene IDs:
    54210 (Human); 58217 (Mouse)
  • Alternate Names:
    CD354 antigen; CD354; TREM1; TREM-1; TREM-1Triggering receptor expressed on monocytes 1; triggering receptor expressed on myeloid cells 1; triggering-receptor TREM1
Related Research Areas
Citations:

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

9 Citations: Showing 1 - 9
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Species
Applications
Sample Type
  1. TREM-1 SNP rs2234246 regulates TREM-1 protein and mRNA levels and is associated with plasma levels of L-selectin
    Authors: AA Aldasoro A, S Dadé, M Stathopoul, M Derive, N Coumba Ndi, T Xie, C Masson, S Gibot, S Visvikis-S
    PLoS ONE, 2017;12(8):e0182226.
    Species: Human
    Sample Type: Serum
    Application: ELISA Capture
  2. TREM-1low is a novel characteristic for tumor-associated macrophages in lung cancer
    Oncotarget, 2016;7(26):40508-40517.
    Species: Human
    Sample Type: Whole Cells
    Application: Flow
  3. Cutting Edge: identification of neutrophil PGLYRP1 as a ligand for TREM-1.
    Authors: Read C, Kuijper J, Hjorth S, Heipel M, Tang X, Fleetwood A, Dantzler J, Grell S, Kastrup J, Wang C, Brandt C, Hansen A, Wagtmann N, Xu W, Stennicke V
    J Immunol, 2015;194(4):1417-21.
    Species: Human
    Sample Type: Whole Cells
    Application: Flow
  4. Hypoxia modulates the gene expression profile of immunoregulatory receptors in human mature dendritic cells: identification of TREM-1 as a novel hypoxic marker in vitro and in vivo.
    Authors: Bosco MC, Pierobon D, Blengio F, Raggi F, Vanni C, Gattorno M, Eva A, Novelli F, Cappello P, Giovarelli M, Varesio L
    Blood, 2011;117(9):2625-39.
    Species: Human
    Sample Type: Cell Lysates
    Application: WB
  5. Comparison of gene expression profiles between human and mouse monocyte subsets.
    Authors: Ingersoll MA, Spanbroek R, Lottaz C
    Blood, 2010;115(3):e10-9.
    Species: Human
    Sample Type: Whole Cells
    Application: Flow
  6. Intervention of an inflammation amplifier, triggering receptor expressed on myeloid cells 1, for treatment of autoimmune arthritis.
    Authors: Murakami Y, Akahoshi T, Aoki N, Toyomoto M, Miyasaka N, Kohsaka H
    Arthritis Rheum., 2009;60(6):1615-23.
    Species: Human
    Sample Type: Whole Cells
    Application: Functional Assay
  7. TREM-1 expression in tumor-associated macrophages and clinical outcome in lung cancer.
    Authors: Ho CC, Liao WY, Wang CY, Lu YH, Huang HY, Chen HY, Chan WK, Chen HW, Yang PC
    Am. J. Respir. Crit. Care Med., 2007;177(7):763-70.
    Species: Human
    Sample Type: Whole Cells
    Application: Bioassay
  8. Effects of TREM-1 activation in human neutrophils: activation of signaling pathways, recruitment into lipid rafts and association with TLR4.
    Authors: Fortin CF, Lesur O, Fulop T
    Int. Immunol., 2007;19(1):41-50.
    Species: Human
    Sample Type: Whole Cells
    Application: Neut
  9. Soluble triggering receptor expressed on myeloid cell-1 is increased in patients with ventilator-associated pneumonia: a preliminary report.
    Authors: Horonenko G, Hoyt JC, Robbins RA, Singarajah CU, Umar A, Pattengill J, Hayden JM
    Chest, 2007;132(1):58-63.
    Species: Human
    Sample Type: BALF
    Application: ELISA Development
Isotype Controls
Description Application Cat# Citations Images  

Mouse IgG1 Isotype Control

Ctrl MAB002 138  
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Mouse IgG1 Isotype Control

Ctrl MAB002R 1
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Secondary Antibodies
Description Application Cat# Citations Images  

Mouse IgG HRP-conjugated Antibody

WB HAF007 26  
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Mouse F(ab)2 IgG (H+L) PE-conjugated Antibody

Flow F0102B 10  
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Donkey Anti-Mouse IgG NorthernLights™ NL557-conjugate Antibody

Flow, IHC, ICC NL007 9
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Donkey Anti-Mouse IgG Biotinylated Antibody

WB BAF018 1
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Mouse IgG HRP-conjugated Antibody

WB HAF018 9  
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Donkey Anti-Mouse IgG NorthernLights™ NL637-conjugated Antibody

Flow, IHC, ICC NL008 8
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Mouse F(ab)2 IgG (H+L) APC-conjugated Antibody

Flow F0101B 2  
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Donkey Anti-Mouse IgG NorthernLights™ NL493-conjugated Antibody

Flow, IHC, ICC NL009 5
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Goat Anti-Mouse IgG Biotinylated Antibody

WB BAF007 4
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Mouse F(ab)2 IgG (H+L) Fluorescein-conjugated Antibody

Flow F0103B 5  
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Mouse IgG Antibody

WB AF007 4
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Mouse/Rabbit IgG VisUCyte HRP Polymer Antibody

IHC VC002  
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Mouse IgG VisUCyte HRP Polymer Antibody

IHC VC001  
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Goat Anti-Mouse IgG Fc Affinity Purified Polyclonal Ab

G-202-C 2
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Mouse F(ab)2 IgG (H+L) PerCP-conjugated Antibody

Flow F0114  
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