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Recombinant Mouse TREM-1/CD354 protein (His Tag)

Species

Mouse

Purity

>90 %, SDS-PAGE

Tag

His Tag

Activity

not tested

Cat no : Eg0874

Validation Data Gallery

  • Purity of Recombinant Mouse TREM-1 was determined by SDS-PAGE. The protein was resolved in an SDS-PAGE in reducing (R) and non-reducing (NR) conditions and stained using Coomassie blue.

    Purity of Recombinant Mouse TREM-1 was determined by SDS-PAGE. The protein was resolved in an SDS-PAGE in reducing (R) and non-reducing (NR) conditions and stained using Coomassie blue.

Product Information

Purity >90 %, SDS-PAGE
Endotoxin <0.1 EU/μg protein, LAL method
Activity 
Not tested
Expression HEK293-derived Mouse TREM-1 protein Ala21-Ser202 (Accession# Q9JKE2) with a His tag at the C-terminus.
GeneID 58217
Accession Q9JKE2
PredictedSize 21.2 kDa
SDS-PAGE 22-45 kDa, reducing (R) conditions
Formulation Lyophilized from 0.22 μm filtered solution in PBS, pH 7.4. Normally 5% trehalose and 5% mannitol are added as protectants before lyophilization.
Reconstitution Briefly centrifuge the tube before opening. Reconstitute at 0.1-0.5 mg/mL in sterile water.
Storage Conditions
It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
  • Until expiry date, -20℃ to -80℃ as lyophilized proteins.
  • 3 months, -20℃ to -80℃ under sterile conditions after reconstitution.
Shipping The product is shipped at ambient temperature. Upon receipt, store it immediately at the recommended temperature.

Background

Triggering receptor expressed on myeloid cells 1 (TREM1, also known as CD354) is a member of the immunoglobulin superfamily, which is expressed on neutrophils and monocytes. TREM1 plays a role in the innate immune system. TREM1 amplifies neutrophil and monocyte-mediated inflammatory responses triggered by bacterial and fungal infections by stimulating release of pro-inflammatory chemokines and cytokines, as well as increased surface expression of cell activation markers. TREM1 can also exist as a soluble form (sTREM1). Increased plasma level of sTREM1 have been reported in specific diseases including Alzheimer's disease, systemic sepsis, acute myocardial infarction and subarachnoid hemorrhage.

References:

1. Bouchon A, et al. (2000). J Immunol. 15;164(10): 4991-5.
2. Gibot S, et al. (2004). Ann Intern Med. 141(1):9-15.
3. Palazzo SJ, et al. (2012). Dimens Crit Care Nurs. 31(1):1-6.
4. Jiang T, et al. (2019).  Aging Clin Exp Res. 31(12):1801-1805.