Key Product Details

Validated by

Biological Validation

Species Reactivity

Validated:

Mouse

Cited:

Mouse

Applications

Validated:

Western Blot, ELISA Capture (Matched Antibody Pair), Flow Cytometry, Immunocytochemistry, Agonist Activity, CyTOF-ready

Cited:

Immunohistochemistry, Western Blot, Bioassay

Label

Unconjugated

Antibody Source

Polyclonal Goat IgG
View all TREM-1 Primary Antibodies »

Product Specifications

Immunogen

Mouse myeloma cell line NS0-derived recombinant mouse TREM-1
Ala21-Ser202
Accession # Q9JKE2

Specificity

Detects mouse TREM-1 in ELISAs and Western blots. In sandwich immunoassays, less than 0.2% cross‑reactivity with recombinant human (rh) TREM-1 is observed.

Clonality

Polyclonal

Host

Goat

Isotype

IgG

Endotoxin Level

<0.10 EU per 1 μg of the antibody by the LAL method.

Scientific Data Images for Mouse TREM‑1 Antibody

TREM-1 antibody in Mouse Splenocytes by Immunocytochemistry (ICC).

TREM‑1 in Mouse Splenocytes.

TREM-1 was detected in immersion fixed mouse splenocytes treated with LPS (left panel) or untreated (right panel) using Goat Anti-Mouse TREM-1 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF1187) at 15 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Goat IgG Secondary Antibody (red; Catalog # NL001) and counterstained with DAPI (blue). Specific staining was localized to cytoplasm. View our protocol for Fluorescent ICC Staining of Non-adherent Cells.

Applications for Mouse TREM‑1 Antibody

Application
Recommended Usage

Agonist Activity

Measured by its ability to stimulate TNF-alpha secretion by P388D1 mouse lymphoma cells (ATCC # TIB-63). 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 1‑3 μg/mL.

CyTOF-ready

Ready to be labeled using established conjugation methods. No BSA or other carrier proteins that could interfere with conjugation.

Flow Cytometry

0.25 µg/106 cells
Sample: Mouse blood GR‑1+ granulocytes

Immunocytochemistry

5-15 µg/mL
Sample: Immersion fixed mouse splenocytes treated with LPS

Western Blot

0.1 µg/mL
Sample: Recombinant Mouse TREM‑1 Fc Chimera (Catalog # 1187-TR)

Mouse TREM-1 Sandwich Immunoassay

ELISA Capture (Matched Antibody Pair)
Recommended Concentration: 0.2-0.8 µg/mL
Use in combination with these reagents:
  • Detection Reagent: Mouse TREM‑1 Biotinylated Antibody (Catalog # BAF1187)
  • Standard: Recombinant Mouse TREM-1 Fc Chimera Protein, CF (Catalog # 1187-TR)
Please Note: Optimal dilutions of this antibody should be experimentally determined.

Flow Cytometry Panel Builder

Bio-Techne Knows Flow Cytometry

Save time and reduce costly mistakes by quickly finding compatible reagents using the Panel Builder Tool.

Advanced Features

  • Spectra Viewer - Custom analysis of spectra from multiple fluorochromes
  • Spillover Popups - Visualize the spectra of individual fluorochromes
  • Antigen Density Selector - Match fluorochrome brightness with antigen density
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Flow Cytometry

Formulation, Preparation, and Storage

Purification

Antigen Affinity-purified

Reconstitution

Reconstitute at 0.2 mg/mL in sterile PBS. For liquid material, refer to CoA for concentration.

Formulation

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.

Shipping

Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.

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.

Calculators

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.

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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. Engagement of TREM-1 with a 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.

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

Alternate Names

CD354, TREM1

Entrez Gene IDs

54210 (Human); 58217 (Mouse)

Gene Symbol

TREM1

UniProt

Q9JKE2

Additional TREM-1 Products

Product Documents for Mouse TREM‑1 Antibody

Certificate of Analysis

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Note: Certificate of Analysis not available for kit components.

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Product Specific Notices for Mouse TREM‑1 Antibody

For research use only

Citations for Mouse TREM‑1 Antibody

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Protocols

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FAQs

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