Product Name
APOE, Polyclonal Antibody
Popular Item
Full Product Name
APOE Antibody
Product Synonym Names
AD2; Apo-E; APOE; APOE_HUMAN; APOEA; Apolipoprotein E; Apolipoprotein E3; ApolipoproteinE; Apoprotein; LDLCQ5; LPG
Product Gene Name
anti-APOE antibody
[Similar Products]
Research Use Only
For Research Use Only. Not for use in diagnostic procedures.
3D Structure
ModBase 3D Structure for P02649
Species Reactivity
Human, Mouse, Rat
Specificity
APOE antibody detects endogenous levels of total APOE
Purity/Purification
The antiserum was purified by peptide affinity chromatography using SulfoLink Coupling Resin.
Form/Format
Liquid
Phosphate buffered saline, pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
Concentration
1mg/ml (lot specific)
Immunogen
A synthesized peptide
Subcellular Location
Secreted.
Tissue Specificity
Occurs in all lipoprotein fractions in plasma. It constitutes 10-20% of very low density lipoproteins (VLDL) and 1-2% of high density lipoproteins (HDL). APOE is produced in most organs. Significant quantities are produced in liver, brain, spleen, lung, adrenal, ovary, kidney and muscle.
Predicted Cross Reactivity
Pig
Preparation and Storage
Store at -20 degree C. Stable for 12 months from date of receipt.
ISO Certification
Manufactured in an ISO 9001:2015 Certified Laboratory.
Supply Chain Verification
Manufactured in a lab with traceable raw materials manufactured on site. Coordinated product portfolio of antibodies, pairs, conjugates, recombinant proteins, and immunoassay materials available, please inquire.
Other Notes
Small volumes of anti-APOE antibody vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.
Related Product Information for
anti-APOE antibody
Function: Mediates the binding, internalization, and catabolism of lipoprotein particles. It can serve as a ligand for the LDL (apo B/E) receptor and for the specific apo-E receptor (chylomicron remnant) of hepatic tissues.
Post-translational Modifications: Synthesized with the sialic acid attached by O-glycosidic linkage and is subsequently desialylated in plasma. O-glycosylated with core 1 or possibly core 8 glycans. Thr-307 and Ser-314 are minor glycosylation sites compared to Ser-308. Glycated in plasma VLDL of normal subjects, and of hyperglycemic diabetic patients at a higher level (2-3 fold). Phosphorylated by FAM20C in the extracellular medium.
Similarity: Belongs to the apolipoprotein A1/A4/E family.
Applications Tested/Suitable for anti-APOE antibody
Western Blot (WB), Immunofluorescence (IF), Immunocytochemistry (ICC), ELISA (EIA)
Application Notes for anti-APOE antibody
WB: 1:500-1:1000
IF/ICC: 1:100-1:500
Immunofluorescence (IF) of anti-APOE antibody
MBS9606251 staining K562 by IF/ICC. The sample were fixed with PFA and permeabilized in 0.1% Triton X-100, then blocked in 10% serum for 45 minutes at 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) Ab, diluted at 1/600, was used as the secondary antibody.

Western Blot (WB) of anti-APOE antibody
Western blot analysis of APOE expression in various lysates

Western Blot (WB) of anti-APOE antibody
Western blot analysis of extracts from rat spleen, mouse muscle, using APOE Antibody.

Western Blot (WB) of anti-APOE antibody
Western blot analysis of extracts from K562 cells, using APOE antibody.

NCBI/Uniprot data below describe general gene information for APOE. It may not necessarily be applicable to this product.
NCBI Accession #
NP_000032.1
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NCBI GenBank Nucleotide #
NM_000041.3
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UniProt Primary Accession #
P02649
[Other Products]
UniProt Secondary Accession #
Q9P2S4; B2RC15; C0JYY5[Other Products]
UniProt Related Accession #
P02649[Other Products]
Molecular Weight
Observed: 36 kD
Predicted: 37 kDa
NCBI Official Full Name
apolipoprotein E isoform b
NCBI Official Synonym Full Names
apolipoprotein E
NCBI Official Symbol
APOE??[Similar Products]
NCBI Official Synonym Symbols
AD2; LPG; APO-E; ApoE4; LDLCQ5
??[Similar Products]
NCBI Protein Information
apolipoprotein E
UniProt Protein Name
Apolipoprotein E
Protein Family
Apolipoprotein
UniProt Gene Name
APOE??[Similar Products]
UniProt Synonym Gene Names
Apo-E??[Similar Products]
NCBI Summary for APOE
The protein encoded by this gene 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. [provided by RefSeq, Jun 2016]
UniProt Comments for APOE
Mediates the binding, internalization, and catabolism of lipoprotein particles. It can serve as a ligand for the LDL (apo B/E) receptor and for the specific apo-E receptor (chylomicron remnant) of hepatic tissues.
Research Articles on APOE
1. Site-directed mutagenesis of Akt at Cys224 revealed that S-nitrosylation at this site was pivotal for the reduced phosphorylation at Akt Ser473, which led to impaired Akt signaling. Furthermore, on HHcy challenge, as compared with GSNOR(+/+)ApoE(-/-) littermate controls, GSNOR(-/-)ApoE(-/-) double knockout mice showed reduced T-cell activation with concurrent reduction of atherosclerosis.
Precautions
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Disclaimer
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