- Catalog number
- A00309-1
- Size / count
- 100 µg/Vial
- Dry ice
- No
- Hazardous
- No
- Discontinued
- No
- Background
- CETP (Cholesteryl Ester Transfer Protein Plasma), is a plasma protein that facilitates the transport of cholesteryl esters and triglycerides between the lipoproteins. CETP is also known as lipid transfer protein I (Day et al., 1994) . Sparkes et al. (1987) used a CETP probe against DNA from a human/mouse somatic cell hybrid panel to assign the CETP gene to chromosome 16. Because the role of CETP in atherosclerosis remained unclear, Okamoto et al. (2000) attempted to develop a potent, specific CETP inhibitor. One inhibitor, JTT-705, forms a disulfide bond with CETP and increases high density lipoprotein (HDL) cholesterol, decreases non-HDL cholesterol, and inhibits the progression of atherosclerosis in rabbits.
- Synonyms
- Cholesteryl ester transfer protein; Lipid transfer protein I; CETP
- Gene Name
- CETP
- Gene ID
- 1071
- UniProt
- P11597
- Host
- Rabbit
- Reactivity
- Human, Mouse, Rat
- Cross Reactivity
- No cross-reactivity with other proteins.
- Immunogen
- E.coli-derived human CETP recombinant protein (Position: H77-K353) .
- Clonality
- Polyclonal
- Tissue Specificity
- Expressed by the liver and secreted in plasma.
- Applications
- ELISA, IHC, WB
- Field of Research
- Cancer, Cytokines, Epigenetics and Nuclear Signaling, Immunology, Innate Immunity, Interferons, Nuclear Signaling, Nuclear Signaling Pathways, Signal Transduction, Signaling Pathway, Tumor Immunology
- Purification
- Immunogen affinity purified.
- Concentration
- Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.
- Form
- Lyophilized
- Reconstitution
- Add 0.2ml of distilled water will yield a concentration of 500ug/ml.
- Function
- Involved in the transfer of neutral lipids, including cholesteryl ester and triglyceride, among lipoprotein particles. Allows the net movement of cholesteryl ester from high density lipoproteins/HDL to triglyceride-rich very low density lipoproteins/VLDL, and the equimolar transport of triglyceride from VLDL to HDL (PubMed:3600759, PubMed:24293641) . Regulates the reverse cholesterol transport, by which excess cholesterol is removed from peripheral tissues and returned to the liver for elimination (PubMed:17237796) .
- References & Citations
- 1. Day, J. R., Albers, J. J., Lofton-Day, C. E., Gilbert, T. L., Ching, A. F. T., Grant, F. J., O'Hara, P. J., Marcovina, S. M., Adolphson, J. L. Complete cDNA encoding human phospholipid transfer protein from human endothelial cells. J. Biol. Chem. 269: 9388-9391, 1994. 2. Okamoto, H., Yonemori, F., Wakitani, K., Minowa, T., Maeda, K., Shinkai, H. A cholesteryl ester transfer protein inhibitor attenuates atherosclerosis in rabbits. Nature 406: 203-207, 2000. 3. Sparkes, R. S., Drayna, D., Mohandas, T., Klisak, I., Heinzmann, C., Lawn, R., Lusis, A. J. Assignment of cholesterol ester transfer protein (CETP) gene to human 16q21. (Abstract) Cytogenet. Cell Genet. 46: 696 only, 1987.
- Storage Conditions
- Store at -20°C for one year from date of receipt. After reconstitution, at 4°C for one month. It can also be aliquotted and stored frozen at -20°C for six months. Avoid repeated freeze-thaw cycles.
- Calculated Molecular Weight
- 63525 MW
- Observed Molecular Weight
- 75 kDa
- Specificity
- No cross reactivity with other proteins.
- Gene Name Synonym
- Cholesteryl ester transfer protein
- Subcellular Location
- Isoform 1: Cell membrane ; Single- pass type I membrane protein . Late endosome . Lysosome . Interferon binding triggers internalization of the receptor from the cell membrane into endosomes and then into lysosomes. .
- Protein Name
- Interferon alpha/beta receptor 1
- Isotype
- Rabbit IgG
- Contents
- Each vial contains 4mg Trehalose, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg NaN3.