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AB100659

Human TREM1 ELISA Kit

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(1 Publication)

Human TREM1 ELISA Kit is a Sandwich ELISA for the measurement of Human TREM1 in Human in Biofluids, Cell Culture Media samples.

View Alternative Names

CD354, Triggering receptor expressed on myeloid cells 1, TREM-1, Triggering receptor expressed on monocytes 1, TREM1

2 Images
Sandwich ELISA - Human TREM1 ELISA Kit (AB100659)
  • sELISA

Unknown

Sandwich ELISA - Human TREM1 ELISA Kit (AB100659)

Representative standard curve using ab100659

Sandwich ELISA - Human TREM1 ELISA Kit (AB100659)
  • sELISA

Unknown

Sandwich ELISA - Human TREM1 ELISA Kit (AB100659)

Representative standard curve using ab100659

Key facts

Detection method

Colorimetric

Sample types

Plasma, Cell culture supernatant, Serum

Reacts with

Human

Assay type

Sandwich

Results type

Quantitative

Sensitivity

< 70 pg/mL

Range

0.069 - 50 ng/mL

Assay Platform

Microplate

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Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Reactivity", "Dilution Info", "Notes"] }, "values": { "sELISA": { "reactivity":"TESTED_AND_REACTS", "dilution-info":"", "notes":"<p></p>" } } }
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Product details

Abcam's TREM1 Human ELISA (Enzyme-Linked Immunosorbent Assay) kit is an in vitro enzyme-linked immunosorbent assay for the quantitative measurement of Human TREM1 in serum, plasma and cell culture supernatants. (Human TREM1 concentration is pretty low in normal serum, it may not be detected in this assay).

This assay employs an antibody specific for Human TREM1 coated on a 96-well plate. Standards and samples are pipetted into the wells and TREM1 present in a sample is bound to the wells by the immobilized antibody. The wells are washed and biotinylated anti-Human TREM1 antibody is added. After washing away unbound biotinylated antibody, HRP-conjugated streptavidin is pipetted to the wells. The wells are again washed, a TMB substrate solution is added to the wells and color develops in proportion to the amount of TREM1 bound. The Stop Solution changes the color from blue to yellow, and the intensity of the color is measured at 450 nm.

Get higher sensitivity in only 90 minutes with Human soluble TREM1 ELISA Kit (ab185987) from our SimpleStep ELISA® range.

Optimization may be required with urine samples.

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Recovery

[ { "sample": "Cell culture supernatant", "range": "106 - 134 %", "average": "= 124.4" }, { "sample": "Serum", "range": "91 - 145 %", "average": "= 125.5" }, { "sample": "Plasma", "range": "94 - 115 %", "average": "= 116" } ]
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What's included?

{ "values": { "1x96Tests": { "sellingSize": "1 x 96 Tests", "publicAssetCode":"ab100659-1x96Tests", "assetComponentDetails": [ { "size":"1 x 25 mL", "name":"20X Wash Buffer", "number":"AB100659-CMP03", "productcode":"" }, { "size":"1 x 12 mL", "name":"TMB One-Step Substrate Reagent", "number":"AB100659-CMP08", "productcode":"" }, { "size":"1 x 8 mL", "name":"Stop Solution", "number":"AB100659-CMP07", "productcode":"" }, { "size":"1 x 1 Unit", "name":"TREM1 Microplate (12 x 8 wells)", "number":"AB100659-CMP01", "productcode":"" }, { "size":"2 x 1 Vial", "name":"Biotinylated anti-Human TREM1", "number":"AB100659-CMP09", "productcode":"" }, { "size":"2 x 1 Vial", "name":"Recombinant Human TREM1 Standard (lyophilized)", "number":"AB100659-CMP02", "productcode":"" }, { "size":"1 x 30 mL", "name":"Assay Diluent A", "number":"AB100659-CMP05", "productcode":"" }, { "size":"1 x 15 mL", "name":"5X Assay Diluent B", "number":"AB100659-CMP06", "productcode":"" }, { "size":"1 x 200 µL", "name":"500X HRP-Streptavidin Concentrate", "number":"AB100659-CMP04", "productcode":"" } ] } } }
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Properties and storage information

Shipped at conditions
Blue Ice
Appropriate short-term storage conditions
-20°C
Appropriate long-term storage conditions
-20°C
Storage information
-20°C
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Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

Triggering receptor expressed on myeloid cells 1 (TREM1) is a transmembrane receptor involved in amplifying inflammatory responses. TREM1 is known alternatively as CD354. This protein has a molecular mass of approximately 30 kDa and is expressed on the surface of neutrophils monocytes and macrophages. The receptor participates in innate immune responses and acts as an amplifier for inflammatory signals. It is often found in tissues that are engaged in inflammatory processes including lungs and intestines.
Biological function summary

TREM1 significantly enhances the immune response by activating myeloid cells. It does not form a standalone unit; instead it works with the adapter protein DNAX-activating protein of 12 kDa (DAP12) which pairs with TREM1 to transduce signals that promote cytokine and chemokine release. Through this interaction the receptor plays a role in the defense against bacterial infection boosting the body's immune response during pathogen assault. This function positions TREM1 as an important player in the regulation of acute inflammation.

Pathways

TREM1 engages significantly in the Toll-like receptor (TLR) signaling pathway and NF-kB pathway. In these pathways TREM1 interacts with various proteins that include TLRs and DAP12 intensifying inflammatory responses. The integration of TREM1 within these pathways suggests that it acts as an important modulator of inflammation capable of enhancing TLR-mediated signals for a stronger immune response.

TREM1 connections extend to sepsis and inflammatory bowel disease (IBD). In the context of sepsis TREM1 expression correlates with increased inflammation and poor prognosis where it interacts with proteins involved in inflammatory pathways such as TNF-α. Concerning IBD TREM1's role in promoting inflammation links it to the pathogenesis of this disease where it could influence the severity and progression of IBD-related inflammation. Given these relationships therapeutic strategies targeting TREM1 could hold potential in modulating these conditions.
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Product protocols

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Target data

Isoform 1. Cell surface receptor that plays important roles in innate and adaptive immunity by amplifying inflammatory responses (PubMed : 10799849, PubMed : 21393102). Upon activation by various ligands such as PGLYRP1, HMGB1 or HSP70, multimerizes and forms a complex with transmembrane adapter TYROBP/DAP12 (PubMed : 17568691, PubMed : 25595774, PubMed : 29568119). In turn, initiates a SYK-mediated cascade of tyrosine phosphorylation, activating multiple downstream mediators such as BTK, MAPK1, MAPK3 or phospholipase C-gamma (PubMed : 14656437, PubMed : 21659545). This cascade promotes the neutrophil- and macrophage-mediated release of pro-inflammatory cytokines and/or chemokines, as well as their migration and thereby amplifies inflammatory responses that are triggered by bacterial and fungal infections (PubMed : 17098818, PubMed : 17568691). By also promoting the amplification of inflammatory signals that are initially triggered by Toll-like receptor (TLR) and NOD-like receptor engagement, plays a major role in the pathophysiology of acute and chronic inflammatory diseases of different etiologies including septic shock and atherosclerosis (PubMed : 11323674, PubMed : 21393102).. Isoform 2. Acts as a decoy receptor, counterbalancing TREM1 pro-inflammatory activity through the neutralization of its ligand.
See full target information TREM1
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Publications (1)

Recent publications for all applications. Explore the full list and refine your search

International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases 30:27-32 PubMed25461656

2014

Can sTREM-1 predict septic shock & death in late-onset neonatal sepsis? A pilot study.

Applications

Unspecified application

Species

Unspecified reactive species

Víctor Arízaga-Ballesteros,Mario René Alcorta-García,Lizzeth Carolina Lázaro-Martínez,Jesús Manuel Amézquita-Gómez,José Manuel Alanís-Cajero,Luis Villela,Fabiola Castorena-Torres,Víctor Javier Lara-Díaz
View all publications
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websiteProtocolBooklet
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Product promise

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