Anti-ABCA1 antibody (ab7360)
Key features and details
- Rabbit polyclonal to ABCA1
- Suitable for: WB, IHC-P
- Reacts with: Mouse, Human
- Isotype: IgG
Overview
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Product name
Anti-ABCA1 antibody
See all ABCA1 primary antibodies -
Description
Rabbit polyclonal to ABCA1 -
Host species
Rabbit -
Specificity
ab7360 has previously been shown to work well in ICC/IF on HeLa cells. However recent batches of this antibody, do not work in this application. We would recommend ab18180 for researchers wanting to detect ABCA1 in ICC/IF. For further information, please contact our Scientific Support Team. -
Tested Applications & Species
Application Species IHC-P HumanWB MouseHuman -
Immunogen
Synthetic peptide corresponding to Human ABCA1. Synthetic peptide: The immunogen is generated from within residues 1100-1300 of Human ABCA1
Database link: O95477
Properties
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Form
Liquid -
Storage instructions
Store at +4°C short term (1-2 weeks). Store at -20°C or -80°C. Avoid freeze / thaw cycle. -
Storage buffer
pH: 7.40
Preservative: 0.02% Sodium azide
Constituent: PBS -
Concentration information loading...
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Purity
Immunogen affinity purified -
Clonality
Polyclonal -
Isotype
IgG -
Research areas
- Metabolism
- Pathways and Processes
- Metabolic signaling pathways
- Lipid and lipoprotein metabolism
- Lipid metabolism
- Metabolism
- Pathways and Processes
- Metabolic signaling pathways
- Lipid and lipoprotein metabolism
- Cholesterol Metabolism
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 ab7360 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 |
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IHC-P |
Human
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WB |
Mouse
Human
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Application | Abreviews | Notes |
---|---|---|
WB | (5) |
1/500 - 1/1000. Predicted molecular weight: 220 kDa. Additional non-specific bands are seen at lower molecular weights, but do not interfere with the ABC1 signal. It is important not to boil the sample before loading onto the gel. Boiling can cause aggregation in large proteins, resulting in the proteins inability to enter into the gel.
|
IHC-P |
1/500.
|
Notes |
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WB
1/500 - 1/1000. Predicted molecular weight: 220 kDa. Additional non-specific bands are seen at lower molecular weights, but do not interfere with the ABC1 signal. It is important not to boil the sample before loading onto the gel. Boiling can cause aggregation in large proteins, resulting in the proteins inability to enter into the gel. |
IHC-P
1/500. |
Target
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Function
cAMP-dependent and sulfonylurea-sensitive anion transporter. Key gatekeeper influencing intracellular cholesterol transport. -
Tissue specificity
Widely expressed, but most abundant in macrophages. -
Involvement in disease
Defects in ABCA1 are a cause of high density lipoprotein deficiency type 1 (HDLD1) [MIM:205400]; also known as analphalipoproteinemia or Tangier disease (TGD). HDLD1 is a recessive disorder characterized by absence of high density lipoprotein (HDL) cholesterol from plasma, accumulation of cholesteryl esters, premature coronary artery disease (CAD), hepatosplenomegaly, recurrent peripheral neuropathy and progressive muscle wasting and weakness.
Defects in ABCA1 are a cause of high density lipoprotein deficiency type 2 (HDLD2) [MIM:604091]; also known as familial hypoalphalipoproteinemia (FHA). HDLD2 is inherited as autosomal dominant trait. It is characterized by moderately low HDL cholesterol, predilection toward premature coronary artery disease (CAD) and a reduction in cellular cholesterol efflux. -
Sequence similarities
Belongs to the ABC transporter superfamily. ABCA family.
Contains 2 ABC transporter domains. -
Domain
Multifunctional polypeptide with two homologous halves, each containing an hydrophobic membrane-anchoring domain and an ATP binding cassette (ABC) domain. -
Post-translational
modificationsPhosphorylation on Ser-2054 regulates phospholipid efflux.
Palmitoylation by DHHC8 is essential for membrane localization. -
Cellular localization
Membrane. - Information by UniProt
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Database links
- Entrez Gene: 19 Human
- Entrez Gene: 11303 Mouse
- Omim: 600046 Human
- SwissProt: O95477 Human
- SwissProt: P41233 Mouse
- Unigene: 429294 Human
- Unigene: 277376 Mouse
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Alternative names
- ABC 1 antibody
- ABC Transporter 1 antibody
- ABC-1 antibody
see all
Images
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All lanes : Anti-ABCA1 antibody (ab7360)
Lane 1 : RAW 264.7 whole cell lysate treated with T0901317
Lane 2 : RAW 264.7 whole cell lysate untreated
Lysates/proteins at 25 µg per lane.
Predicted band size: 220 kDa -
ab7360, staining ABCA1 in human prostate epithelium showing luminal and membrane staining by Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections).
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The experiment was performed by treating RAW macrophages with 9-cis-retinoic acid and 22R-hydroxycholesterol, known inducers of ABCA1expression in macrophages. Then total cell post-nuclear lysate (40ug protein) was separated by SDS-PAGE and detected using a 1:1000 dilution of ab7360 affinity purified Lot G incubated for 1 hour at room temperature (Lane A). Although there are lower molecular weight bands on the blot, the ABCA1 signal is excellent and gives the expected 3 bands. It is not known why ABCA1 runs as three bands, but it has been found to do so by many researchers. It is probably due to protein modifications such as glycosylation. The antibody was also tested against ABCA1 transiently expressed in 293 cells as an independent test with excellent results.
The experiment was performed by treating RAW macrophages with 9-cis-retinoic acid and 22R-hydroxycholesterol, known inducers of ABCA1expression in macrophages. Then total cell post-nuclear lysate (40ug protein) was separ -
Detection of ABCA1 in mouse peritoneal macrophages using ab7360. ECL exposure, 1 min.
Lane 4: T09 uninduced lysate
Lane 5: T09 induced lysate Detection of ABCA1 in mouse peritoneal macrophages using ab7360. ECL exposure, 1 min.
Lane 4: T09 uninduced lysate
Lane 5: T09 induced lysate
References (50)
ab7360 has been referenced in 50 publications.
- Han M et al. Therapeutic implications of altered cholesterol homeostasis mediated by loss of CYP46A1 in human glioblastoma. EMBO Mol Med 12:e10924 (2020). PubMed: 31777202
- Liu L et al. Long non-coding RNA MALAT1 regulates cholesterol accumulation in ox-LDL-induced macrophages via the microRNA-17-5p/ABCA1 axis. Mol Med Rep 21:1761-1770 (2020). PubMed: 32319624
- Dissanayake E et al. Hsa-mir-144-3p expression is increased in umbilical cord serum of infants with atopic dermatitis. J Allergy Clin Immunol 143:447-450.e11 (2019). PubMed: 30312706
- Takeuchi S et al. Elevated Membrane Cholesterol Disrupts Lysosomal Degradation to Induce ß-Amyloid Accumulation: The Potential Mechanism Underlying Augmentation of ß-Amyloid Pathology by Type 2 Diabetes Mellitus. Am J Pathol 189:391-404 (2019). PubMed: 30448407
- Liu JY et al. Protective effect of down-regulated microRNA-27a mediating high thoracic epidural block on myocardial ischemia-reperfusion injury in mice through regulating ABCA1 and NF-?B signaling pathway. Biomed Pharmacother 112:108606 (2019). PubMed: 30802823