Recombinant Human Apolipoprotein E/ApoE Protein
Sizes: 50ug, 100ug
Catalogue Number: RP01443-50, RP01443-100
Citations, Manuals and MSDS Available upon request.
Description: Recombinant Human Apolipoprotein E/ApoE Protein is produced by HEK293 cells expression system. The target protein is expressed with sequence (Lys19-His317) of human Apolipoprotein E/ApoE (Accession #NP_000032.1) fused with a 6×His tag at the C-terminus.
Alternate Names: APOE, AD2, APO-E, ApoE4, LDLCQ5, LPG, ApoE
SWISS: P02649
GeneID: 348
Species: Human
Purity: ≥ 95 % as determined by SDS-PAGE.
Storage: Store at -20℃. Store the lyophilized protein at -20℃ to -80 ℃ up to 1 year from the date of receipt. After reconstitution, the protein solution is stable at -20℃ for 3 months, at 2-8℃ for up to 1 week.
Background: This protein is a major apoprotein of the chylomicron. It binds to a specific liver and peripheral cell receptor, and is essential for the normal catabolism of triglyceride-rich lipoprotein constituents. This gene maps to chromosome 19 in a cluster with the related apolipoprotein C1 and C2 genes. Mutations in this gene result in familial dysbetalipoproteinemia, or type III hyperlipoproteinemia (HLP III), in which increased plasma cholesterol and triglycerides are the consequence of impaired clearance of chylomicron and VLDL remnants.
Bio-Activity: Measured by its binding ability in a functional ELISA.Immobilized Human ApoE (Catalog: RP01443) at 5ug/mL (100 μL/well) can bind Human TREM2 (Catalog: RP01159) with a linear range of 0.6-65 ng/mL.
Source: HEK293 cells
Tag: C-His
Formulation: Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4.
Antigen Sequence: KVEQAVETEPEPELRQQTEWQSGQRWELALGRFWDYLRWVQTLSEQVQEELLSSQVTQELRALMDETMKELKAYKSELEEQLTPVAEETRARLSKELQAAQARLGADMEDVCGRLVQYRGEVQAMLGQSTEELRVRLASHLRKLRKRLLRDADDLQKRLAVYQAGAREGAERGLSAIRERLGPLVEQGRVRAATVGSLAGQPLQERAQAWGERLRARMEEMGSRTRDRLDEVKEQVAEVRAKLEEQAQQIRLQAEAFQARLKSWFEPLVEDMQRQWAGLVEKVQAAVGTSAAPVPSDNH
Endotoxin: < 0.1 EU/μg of the protein by LAL method.
Research Use Only