SKU: 75921215785

CD300f/LMIR3/IREM-1 His Tag Protein, Human

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Description

CD300f/LMIR3/IREM-1 His Tag Protein, HumanProduct Specification Species Human Synonyms CD300f, LMIR3, CLM1, IGSF13, IREM 1, NKIR Accession Q8TDQ1 1 Amino Acid Sequence Thr20 Ser156, with C terminal His Expression System HEK293 Molecular Weight 20 35kDa (Reducing) Purity 95% by SDS PAGE Endotoxin <0. 1EU g Conjugation Unconjugated Tag His Tag Physical Appearance Lyophilized Powder Storage Buffer 1*PBS, PH7. 4, 5% trehalose Reconstitution Reconstitute at 0. 1 1 mg ml according to the size in

Product Specification


Species Human
Synonyms CD300f, LMIR3, CLM1, IGSF13, IREM-1, NKIR
Accession Q8TDQ1-1
Amino Acid Sequence Thr20-Ser156, with C-terminal His
Expression System HEK293
Molecular Weight 20-35kDa (Reducing)
Purity >95% by SDS-PAGE
Endotoxin <0.1EU/μg
Conjugation Unconjugated
Tag His Tag
Physical Appearance Lyophilized Powder
Storage Buffer 1*PBS, PH7.4, 5% trehalose
Reconstitution Reconstitute at 0.1-1 mg/ml according to the size in ultrapure water after rapid centrifugation.
Stability & Storage · 12 months from date of receipt, lyophilized powder stored at -20 to -80℃.
· 3 months, -20 to -80℃ under sterile conditions after reconstitution.
· 1 week, 2 to 8℃ under sterile conditions after reconstitution.
· Please avoid repeated freeze-thaw cycles.
Reference

Clark, G.J. et al. (2009) Trends Immunol. 30:209. Sui, L. et al. (2004) Biochem. Biophys. Res. Commun. 319:920. Alvarez-Errico, D. et al. (2004) Eur. J. Immunol. 34:3690. Korver, W. et al. (2009) Leukemia 23:1587.

Background

LMIR3, also known as CD300f, CD300LF, IREM-1, CLM-1, IgSF13, DIgR1, and MAIR-V, is a 50-60 kDa glycoprotein member of the immunoglobulin superfamily. Human LMIR3 consists of a 137 amino acid (aa) extracellular domain (ECD) with one Ig-like V-type domain, a 21 aa transmembrane segment, and a 113 aa cytoplasmic domain that contains multiple immunoreceptor tyrosine-based inhibitory motifs (ITIMs) or ITIM-like sequences. Within the ECD, human LMIR3 shares 43% aa sequence identity with mouse and rat LMIR3. LMIR3 is expressed on the surface of dendritic cells, monocytes, granulocytes, and mast cells as well as on acute myeloid leukemia (AML) blasts. LMIR3 is up-regulated on monocytes surrounding experimentally-induced spinal cord demyelination and functions as a negative regulator of inflammation in the CNS.

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SKU: 75921215785

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Reviewed in the United States on February 12, 2026
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Natalie R.
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★★★★★ 5
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Reviewed in the United States on January 31, 2026
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Rin
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★★★★★ 5
Perfect
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