Anti-Apolipoprotein B antibody (ab7616)
Key features and details
- Goat polyclonal to Apolipoprotein B
- Suitable for: WB
- Reacts with: Human
- Isotype: IgG
Overview
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Product name
Anti-Apolipoprotein B antibody
See all Apolipoprotein B primary antibodies -
Description
Goat polyclonal to Apolipoprotein B -
Host species
Goat -
Specificity
Typically less than 1% cross reactivity against other types of apoLipoprotein was detected by ELISA. This antibody reacts with human apoLipoprotein B and has negligible cross-reactivity with Type A-I, A-II, C-I, C-II, C-III, E and J apoLipoproteins. -
Tested Applications & Species
See all applications and species dataApplication Species WB Human
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Immunogen
Full length native apoLipoprotein Type B (purified).
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General notes
This antibody has been used to determine that atherosclerotic lesions in the human aorta contain considerable amounts of lipoproteins. These lipoproteins were observed to be complexed with components of the extracellular matrix (especially LDL and proteoglycans). The role of these matrix-lipoprotein complexes is not entirely clear, however, animal models of atherosclerosis have shown that increased cellular proliferation and increased production of extracellular matrix components occur following injury to the intimal layer of the aorta.
At least 9 distinct polymorphic forms of apolipoproteins are known. The apolipoproteins act as stabilizers of the intact lipoprotein particles. Quantitative measurements of HDL, LDL and VLDL particles in human serum are often used to estimate an individuals' relative risk of coronary heart disease. In addition, quantitative immunological measurements of certain apolipoproteins (especially A-1 and B) have been suggested to be more accurate estimators of coronary heart disease than measurements of lipoprotein particles (especially HDL and LDL). Abcam's apo-lipoproteins are derived from human plasma by density gradient ultracentrifugation and HPLC.
Properties
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Form
Liquid -
Storage instructions
Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle. -
Storage buffer
Preservative: 0.01% Sodium azide
Constituents: 4.7625% Sodium borate, 0.146% EDTA, 0.435% Sodium chloride -
Concentration information loading... -
Purity
Immunogen affinity purified -
Purification notes
This product has been prepared by immunoaffinity chromatography using immobilized antigens followed by extensive cross-adsorption against other apoLipoproteins and human serum proteins to remove any unwanted specificities. -
Primary antibody notes
At least 9 distinct polymorphic forms of apolipoproteins are known. The apolipoproteins act as stabilizers of the intact lipoprotein particles. Quantitative measurements of HDL, LDL and VLDL particles in human serum are often used to estimate an individuals' relative risk of coronary heart disease. In addition, quantitative immunological measurements of certain apolipoproteins (especially A-1 and B) have been suggested to be more accurate estimators of coronary heart disease than measurements of lipoprotein particles (especially HDL and LDL). Abcam's apo-lipoproteins are derived from human plasma by density gradient ultracentrifugation and HPLC. -
Clonality
Polyclonal -
Isotype
IgG -
Research areas
Associated products
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Compatible Secondaries
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Isotype control
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Recombinant Protein
Applications
The Abpromise guarantee
Our Abpromise guarantee covers the use of ab7616 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Tested applications are guaranteed to work and covered by our Abpromise guarantee.
Predicted to work for this combination of applications and species but not guaranteed.
Does not work for this combination of applications and species.
| Application | Species |
|---|---|
| WB |
Human
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| Application | Abreviews | Notes |
|---|---|---|
| WB |
1/200 - 1/1000.
|
| Notes |
|---|
|
WB
1/200 - 1/1000. |
Target
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Function
Apolipoprotein B is a major protein constituent of chylomicrons (apo B-48), LDL (apo B-100) and VLDL (apo B-100). Apo B-100 functions as a recognition signal for the cellular binding and internalization of LDL particles by the apoB/E receptor. -
Involvement in disease
Hypobetalipoproteinemia, familial, 1
Familial ligand-defective apolipoprotein B-100
Defects in APOB associated with defects in other genes (polygenic) can contribute to hypocholesterolemia. -
Sequence similarities
Contains 1 vitellogenin domain. -
Post-translational
modificationsPalmitoylated; structural requirement for proper assembly of the hydrophobic core of the lipoprotein particle. -
Cellular localization
Cytoplasm. Secreted. - Information by UniProt
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Database links
- Entrez Gene: 338 Human
- Omim: 107730 Human
- SwissProt: P04114 Human
- Unigene: 120759 Human
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Alternative names
- Apo B 100 antibody
- Apo B antibody
- Apo B-100 antibody
see all
Images
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Western blot - Anti-Apolipoprotein B antibody (ab7616)
References (13)
ab7616 has been referenced in 13 publications.
- Tougan T et al. The malaria parasite Plasmodium falciparum in red blood cells selectively takes up serum proteins that affect host pathogenicity. Malar J 19:155 (2020). PubMed: 32295584
- Jia H et al. Perilipin 5 promotes hepatic steatosis in dairy cows through increasing lipid synthesis and decreasing very low density lipoprotein assembly. J Dairy Sci 102:833-845 (2019). PubMed: 30415861
- Notarangelo M et al. Ultrasensitive detection of cancer biomarkers by nickel-based isolation of polydisperse extracellular vesicles from blood. EBioMedicine 43:114-126 (2019). PubMed: 31047861
- Callea F et al. Fibrinogen Gamma Chain Mutations Provoke Fibrinogen and Apolipoprotein B Plasma Deficiency and Liver Storage. Int J Mol Sci 18:N/A (2017). PubMed: 29244742
- Shimizu M et al. Quercetin represses apolipoprotein B expression by inhibiting the transcriptional activity of C/EBPß. PLoS One 10:e0121784 (2015). WB ; Human . PubMed: 25875015
