ABCA1 Antibody (5A1-1422.11)


Flow Cytometry: ABCA1 Antibody (5A1-1422.11) [NB400-165] - FACS analysis of Raw (red) and Raw-cAMP (blue) cells using NB 400-165 at a dilution of 1:4,000

Product Details

Reactivity MuSpecies Glossary
Applications Flow, WB (-)
This product is unpurified. The exact concentration of antibody is not quantifiable.

Order Details

ABCA1 Antibody (5A1-1422.11) Summary

Mouse ABCA1-expressing HeLa stable transfectants. [UniProt# P41233]
Cell Membrane
IgG2a Kappa
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Packaging, Storage & Formulations

Aliquot and store at -20C or -80C. Avoid freeze-thaw cycles.
0.1% Sodium Azide
This product is unpurified. The exact concentration of antibody is not quantifiable.


Application Notes
This ABCA1 antibody is useful for Flow Cytometry. The antibody is not reactive in Western Blot or ELISA.

Alternate Names for ABCA1 Antibody (5A1-1422.11)

  • ABC1
  • ABC-1
  • ABC1ATP-binding cassette transporter A1
  • ATP-binding cassette 1
  • ATP-binding cassette transporter 1
  • ATP-binding cassette, sub-family A (ABC1), member 1
  • CERP
  • Cholesterol efflux regulatory protein
  • EC
  • EC
  • EC 3.6.3
  • EC
  • FLJ14958
  • HDLDT1
  • membrane-bound
  • MGC164864
  • MGC165011
  • TGD
  • TGDATP-binding cassette sub-family A member 1


ABCA1 (ATP-binding cassette transporter A1), ATP-binding cassette transporter family member, is a cAMP-dependent and sulfonylurea-sensitive anion transporter which is involved in the regulation of apolipoprotein AI (apoAI)-mediated cholesterol efflux from macrophages and act as a key gatekeeper influencing intracellular cholesterol transport. ABCA1 is widely expressed with highest expression levels found in macrophages and is induced by bacterial LPS which regulates its expression through LXR (liver X receptor) -independent mechanism. ABCA1 interacts with MEGF10 and its expression is repressed by ZNF202. ABCA1 phosphorylation at Ser-2054 site regulates the phospholipid efflux and DHHC8 mediated palmitoylation of ABCA1 is essential for its membrane localization. ABCA1 expressed in brain neurons/glia mediates cholesterol transport to apoE which is the major CNS apolipoprotein, and it influences the motor function and synaptic morphology also. Defects in ABCA1 have been linked to HDLD1 (high density lipoprotein deficiency type 1; also known as analphalipoproteinemia, Tangier disease or TGD) and HDLD2 (high density lipoprotein deficiency type 2; also known as familial hypoalphalipoproteinemia or FHA).


This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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Product General Protocols

Find general support by application which include: protocols, troubleshooting, illustrated assays, videos and webinars.

FAQs for ABCA1 Antibody (NB400-165). (Showing 1 - 1 of 1 FAQ).

  1. Our customer was interested in the ABCA1 Antibody (5A1-1422.11) (Cat. NB400-165). Could you please help to confirm if you have this product is available already conjugated to a common fluorchrome such as PE or FITC? If yes, could you please help to provide the purchase price and deliver date for us?
    • As this antibody is unpurified from ascites, we can not conjugate it without purifying it which would require a larger order. We do have a number of other ABCA1 antibodies available that come pre-conjugated. Keep in mind that DyLight 488 is a FITC equivalent, DyLight 550 is similar to TRITC/rhodamine/Cy3, and DyLight 650 is similar to APC and Cy5.

Positive Control Lysate(s)

Secondary Antibodies


Isotype Controls

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Blogs on ABCA1. Showing 1-10 of 12 blog posts - Show all blog posts.

Niemann Pick-C1 and cholesterol dynamics
Niemann-Pick type C1 (NPC1) mediates low-density cholesterol transport from late endosomes and lysosomes to other areas of the cell via receptor mediation endocytosis.  Although cholesterol moves freely inside the cell, it cannot independently expo...  Read full blog post.

ABCA1 (ATP-binding cassette transporter A1)
The ABCA1 molecule is a primary gatekeeper for regulating the intracellular transport of cholesterol. It belongs to a larger related multifamily of cAMP-dependent anion transporter cell membrane molecules. These key proteins are responsible for tr...  Read full blog post.

ABCA1 - The Caretaker for Cholesterol Transportation
The ATP-binding cassette transporter A1 (ABCA1) protein is a key gatekeeper for regulating intracellular cholesterol transport. It is one member of a large family of genes comprised of cAMP-dependent anion transporter cell membrane proteins. These imp...  Read full blog post.

ABCG8: Cholesterol's Fate
The ATP-binding cassette (ABC) transporter genes are key gatekeeper molecules that regulate the amount of dietary cholesterol retained by the body. They are a multifamily comprised of cAMP-dependent anion transporter cell membrane proteins that monito...  Read full blog post.

ABCA1 is a key gatekeeper influencing intracellular cholesterol transport, and is an important member of a multifamily of cAMP-dependent anion transporter cell membrane proteins that regulate reverse cholesterol efflux from cells in peripheral tissues...  Read full blog post.

SREBP: Gatekeeper of Cholesterol Homeostasis
SREBP1 (sterol-regulatory-element-binding protein 2) is a basic-helix-loop-helix-leucine zipper (bHLH-ZIP) transcription factor. It regulates sterol and cholesterol homeostasis by controlling enzymes involved in cholesterol synthesis and uptake, e.g....  Read full blog post.

SREBP2: From Cholesterol Homeostasis to Cancer Invasion
Sterol-regulatory-element-binding protein 2 (SREBP2) is a transcription factor that regulates cholesterol homeostasis by controlling enzymes involved in cholesterol synthesis and uptake, e.g. HMG-CoA. Along with another transcription factor LXR, SREBP...  Read full blog post.

LXR Alpha, ABCA1 and Cholesterol Homeostasis
LXR Alpha, also known as Liver X receptor Alpha is a 50KDa protein that belongs to the nuclear hormone receptor family located in the nucleus. It is specifically expressed in the liver, kidney and intestine; however it has also been found in the splee...  Read full blog post.

The ABCA1 Antibody and ABC Transporter Research
The ABC (ATP-binding cassette) transporters are a superfamily of transmembrane proteins which play an essential role in membrane transport in both prokaryotes and eukaryotes. In humans, ABC transporters have been implicated in many conditions. For exa...  Read full blog post.

Exploring how ABCG8 Affects Heart Disease
The high prevalence of atherosclerosis in developed nations is not breaking news; it has been well established that heart disease is the leading cause of death in the United States, and it presents a major socioeconomic burden. Investigators across th...  Read full blog post.

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Gene Symbol ABCA1

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