Apolipoprotein E (APOE) Antibody
292.5€ (80 µl)
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name
Apolipoprotein E (APOE) Antibody
category
Primary Antibodies
provider
Abbexa
reference
abx033494
tested applications
ELISA, WB, IHC
Description
Chylomicron remnants and very low density lipoprotein (VLDL) remnants are rapidly removed from the circulation by receptor-mediated endocytosis in the liver. Apolipoprotein E, a main apoprotein of the chylomicron, binds to a specific receptor on liver cells and peripheral cells. ApoE is essential for the normal catabolism of triglyceride-rich lipoprotein constituents. The APOE gene is mapped to chromosome 19 in a cluster with APOC1 and APOC2. Defects in apolipoprotein E 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.
Documents del producto
Instrucciones
Data sheet
Product specifications
| Category | Primary Antibodies |
| Immunogen Target | Apolipoprotein E (APOE) |
| Host | Rabbit |
| Reactivity | Human, Mouse |
| Recommended Dilution | WB: 1/1000, IHC-P: 1/10 - 1/50. Not tested in IHC-F. Optimal dilutions/concentrations should be determined by the end user. |
| Clonality | Polyclonal |
| Conjugation | Unconjugated |
| Isotype | IgG |
| Purification | Purified Rabbit Polyclonal Antibody. |
| Size 1 | 80 µl |
| Size 2 | 400 µl |
| Form | Liquid |
| Tested Applications | ELISA, WB, IHC |
| Buffer | PBS containing 0.09% sodium azide. |
| Availability | Shipped within 5-10 working days. |
| Storage | Aliquot and store at -20°C. Avoid repeated freeze/thaw cycles. |
| Dry Ice | No |
| UniProt ID | P02649 |
| NCBI Accession | NP_000032.1 |
| Alias | APOE, AD2, APO-E, LDLCQ5, LPG, apolipoprotein E, ApoE4, Apo E |
| Background | Antibody anti-APOE |
| Status | RUO |
Descripción
Apolipoprotein E (APOE) is a critical glycoprotein involved in lipid metabolism, lipid transport, and cholesterol homeostasis. ApoE is synthesized primarily in the liver, brain, and adipose tissue and is a major component of chylomicron remnants, VLDL, and HDL particles. It facilitates the clearance of triglyceride-rich lipoproteins by binding to specific receptors, including the low-density lipoprotein receptor (LDLR) and LRP1, enabling lipoprotein uptake in the liver. ApoE plays a significant role in reverse cholesterol transport, promoting the efflux of cholesterol from peripheral tissues to the liver for excretion. ApoE exists in three common isoforms – ApoE2, ApoE3, and ApoE4 – which influence lipid metabolism and disease risk. The ApoE4 allele is a major genetic risk factor for Alzheimer’s disease, as it impairs beta-amyloid clearance and exacerbates neurodegeneration. ApoE is also implicated in atherosclerosis, cardiovascular disease, and type 2 diabetes due to its role in lipid transport and inflammation. ApoE regulates immune function and inflammatory responses, contributing to tissue repair and maintenance. Therapeutic strategies targeting ApoE pathways, such as receptor modulators and lipid-lowering therapies, are under investigation for their potential in treating neurodegenerative and cardiovascular diseases. ApoE’s pleiotropic effects on lipid metabolism, brain health, and immune regulation underscore its importance as a key protein in human physiology.
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