CD300E Protein Overview: Sequence, Structure, Function and Protein Interaction

CD300E Protein Overview

CD300LE is an activating receptor of the immunoglobulin (Ig) superfamily expressed on myeloid cells. It mediates activating signals by interacting with DAP12 (TYROBP; 604142) (Aguilar et al., 2004).

CD300E protein family

Belongs to the CD300 family.

CD300E protein name

Recommended name
CMRF35-like molecule 2
Short name
Alternative name
CD300 antigen-like family member E CMRF35-A5 Immune receptor expressed on myeloid cells 2 IREM-2 Polymeric immunoglobulin receptor 2 PIgR-2 PIgR2 Poly-Ig receptor 2 CD antigen CD300e

CD300E Gene family protein

CD300E Protein Sequence

Species Human CD300E protein
Length 205
Mass (Da) 22918
Sequence Human CD300E protein sequence
Species Mouse CD300E protein
Length 196
Mass (Da) 21822
Sequence Mouse CD300E protein sequence
Mass (Da)

CD300E Protein Molecular Weight & PI

CMRF35-like molecule 2 precursor (CLM-2) (CD300 antigen-like family member E) (CMRF35-A5) (Immune receptor expressed on myeloid cells 2) (IREM-2) (Polymeric immunoglobulin receptor 2) (PIgR-2) (PIgR2) (Poly-Ig receptor 2) (CD300e antigen) Homo sapiens (Human).

The parameters have been computed for the following feature

FT CHAIN 18-205 CMRF35-like molecule 2.

Molecular weight (Da)


Theoretical pI


CD300E Protein Interaction

Recombinant CD300E Protein Feature

CD300E Protein, Human, Recombinant (hFc Tag)

High Purity
> 90 % as determined by SDS-PAGE
Low Endotoxin
< 1.0 EU per μg protein as determined by the LAL method.

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