Human Apolipoprotein A-I/ApoA1 DuoSet ELISA, 5 Plate

• Reactivity: Hu
• Applications: ELISA
• Conjugate: Biotin

Human Apolipoprotein A-I/ApoA1 DuoSet ELISA, 5 Plate Summary

• Source: N/A
• Assay Type: Solid Phase Sandwich ELISA
• Inter-Assay: See PDF Datasheet for details
• Intra-Assay: See PDF Datasheet for details
• Spike Recovery: See PDF Datasheet for details
• Sample Volume: See PDF Datasheet for details
• Gene: APOA1

Applications/Dilutions

• Dilutions:
  • ELISA
• Application Notes: No significant interference observed with available related molecules.

Packaging, Storage & Formulations

• Storage: Store the unopened product at 2 - 8 °C. Do not use past expiration date.

Notes

This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.

Alternate Names for Human Apolipoprotein A-I/ApoA1 DuoSet ELISA, 5 Plate

• Alp-1
• APOA1
• Apo-AI
• apoA-I
• Apolipoprotein A1
• Apolipoprotein AI
• Apolipoprotein A-I
• Brp-14
• Ltw-1
• Lvtw-1
• MGC117399
• Sep-1
• Sep-2

Background

The apolipoproteins are a structurally-unrelated group of proteins that have some association with the transport of lipids in blood. Apolipoproteins, plus phospholipids, cholesterol and triglycerides, form spherical particles with a lipid/hydrophobic center and a (apolipo)protein coat. The apolipoprotein coat promotes aqueous solubility and serves as a ligand for lipoprotein receptors. HDL may contain apolipoproteins A, C, D, E, J, L and M, while LDL contains apolipoproteins B and E.

ApoAI and ApoA2 are major protein components of serum high-density lipoprotein (HDL) and are produced by the liver and small intestine. They are involved in reverse cholesterol transport from tissues to the liver. Polymorphisms of ApoA2 are associated with disorders of cholesterol and fatty acid metabolism. Human ApoB (Apolipoprotein B-100) is a 550 kDa, secreted, palmitoylated glycoprotein that is part of LDL and VLDL particles. It is made by liver and is 4536 aa in length. It binds LDL to the ApoB/E receptor. ApoC activates lipoprotein lipase and may self-associate to form amyloid-type fibrils.

ApoE is a 34 kDa protein component of serum chylomicrons, VLDL, and HDL particles. It mediates the binding, uptake, and catabolism of these particles through interactions with the ApoE receptor and LDL receptors in the liver and brain. ApoE is important in fatty acid homeostasis and memory formation. Polymorphisms encode three variants (ApoE2, 3, 4) which are differentially related to the development of atherosclerosis and neurogenerative disorders, particularly Alzheimer's disease.

Serum amyloid A proteins (SAAs) are a family of homologous apolipoproteins of high density lipoprotein (HDL). They can be divided into two groups. The first group consists of the acute phase SAA1 and SAA2 that associate with HDL during inflammation and remodel the HDL particle by displacing apolipoprotein A1. The second group consists of constitutively expressed SAA4 and SAA5 that exist as minor apolipoproteins on HDL but make up more than 90% of the total SAA during homeostasis.

Publications for Apolipoprotein A-I/ApoA1 (DY3664-05)(3)

Publications using DY3664-05

• Beazer, JD;Sillars, A;Beck, S;Christoffersen, C;Ferraz, MJ;Mulder, MT;Graham, D;Karlsson, H;Ljunggren, S;Gill, J;Freeman, DJ; Favourable HDL composition in endurance athletes is not associated with changes in HDL in vitro antioxidant and endothelial anti-inflammatory function Bioscience reports 2024-10-30 [PMID: 39344511] (Human)
• PK Yadav, P Haruehanro, S Irani, T Wang, A Ansari, J Sheng, MM Hussain Novel efficacious microRNA-30c analogs reduce apolipoprotein B secretion in human hepatoma and primary hepatocyte cells The Journal of Biological Chemistry, 2022-03-10;0(0):101813. 2022-03-10 [PMID: 35278429] (Human)
• A Posod, R Pechlaner, X Yin, SA Burnap, SJ Kiechl, J Willeit, JL Witztum, M Mayr, S Kiechl, U Kiechl-Koh Apolipoprotein Profiles in Very Preterm and Term-Born Preschool Children J Am Heart Assoc, 2019-04-16;8(8):e011199. 2019-04-16 [PMID: 30968745] (Human)

FAQs for Apolipoprotein A-I/ApoA1 (DY3664-05). (Showing 1 - 1 of 1 FAQs).

1. wondering what the difference is between your quantikine and duo set elisas?
   • Usually the duosets do not have the entire kit such as plates and buffers, whereas the other kits are complete.

Bioinformatics

• Gene Symbol: APOA1