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Key Documents

SRP6368

Sigma-Aldrich

TREM2 human

recombinant, expressed in E. coli, ≥90% (SDS-PAGE)

Synonym(s):

Trem2a, Trem2b, Trem2c, Triggering receptor expressed on myeloid cells 2

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About This Item

UNSPSC Code:
12352200
NACRES:
NA.32

biological source

human

recombinant

expressed in E. coli

Assay

≥90% (SDS-PAGE)

form

liquid

mol wt

20.4 kDa (181 aa, 19-161 aa + His Tag)

packaging

pkg of 50 μg

concentration

0.25 mg/mL

UniProt accession no.

Q9NZC2

shipped in

dry ice

storage temp.

−70°C

Gene Information

human ... TREM2(54209)

General description

TREM2 is a membrane protein that forms a receptor signaling complex with the TYRO protein tyrosine kinase binding protein. The protein functions in immune response and maybe involved in chronic inflammation by triggering the production of constitutive inflammatory cytokines. Defects in this gene are a cause of polycystic lipomembranous osteodysplasia with sclerosing leukoencephalopathy (PLOSL). Alternative splicing results in multiple transcript variants encoding different isoforms. Recombinant human TREM2 protein, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography techniques.

Physical form

0.25 mg/mL in 20 mM Tris-HCl buffer (pH 8.0) containing 0.15 M NaCl, 1 mM DTT and 10% glycerol.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H319

Hazard Classifications

Eye Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Hyuk Sung Kwon et al.
Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia, 73, 215-218 (2020-02-19)
Soluble triggering receptor expressed on myeloid cells 2 (sTREM2) is derived from cleavage of TREM2, which is expressed on the cell surface of microlgia and other tissue-specific macrophages. In the present study, the changes in the sTREM2 levels after ischemic
Qian Zhai et al.
Anesthesiology, 127(1), 98-110 (2017-04-12)
Microglia can not only detrimentally augment secondary injury but also potentially promote recovery. However, the mechanism underlying the regulation of microglial phenotypes after stroke remains unclear. Mice were subjected to middle cerebral artery occlusion for 60 min. At 3 days
Francesca Cignarella et al.
Acta neuropathologica, 140(4), 513-534 (2020-08-11)
Multiple sclerosis (MS) is an inflammatory, demyelinating, and neurodegenerative disease of the central nervous system (CNS) triggered by autoimmune mechanisms. Microglia are critical for the clearance of myelin debris in areas of demyelination, a key step to allow remyelination. TREM2
Dennis Kristopher Berner et al.
FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 34(5), 6675-6687 (2020-04-03)
The triggering receptor expressed on myeloid cells 2 (TREM2) is a multifunctional surface protein that affects survival, migration, and phagocytic capacity of myeloid cells. Soluble TREM2 levels were found to be increased in early stages of sporadic and familial Alzheimer's

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