This Rat LOX-1 overexpression lysate was created in HEK293 Cells and intented for use as a Western blot (WB) positive control. Purification of LOX-1 protein (Cat: 80268-R01H) from the overexpression lysate was verified.
A DNA sequence encoding the rat OLR1 (O70156) (Leu60-Gln364) was expressed with Fc region of human IgG1 at the N-terminus.
The recombinant rat OLR1 comprises 565 amino acids and predicts a molecular mass of 63.9 kDa. The apparent molecular mass of the recombinant protein is approximately 66 and 35 kDa in SDS-PAGE under reducing conditions due to glycosylation.
Rat LOX-1 HEK293 Overexpression Lysate: 使用指南
Cell lysate was prepared by homogenization of the over-expressed cells in ice-cold modified RIPA Lysis Buffer with cocktail of protease inhibitors (Sigma). Cell debris was removed by centrifugation. Protein concentration was determined by Bradford assay (Bio-Rad protein assay, Microplate Standard assay). The cell lysate was boiled for 5 min in 1 x SDS loading buffer (50 mM Tris-HCl pH 6.8, 12.5% glycerol, 1% sodium dodecylsulfate, 0.01% bromophenol blue) containing 5% b-mercaptoethanol, and lyophilized.
1. Centrifuge the tube for a few seconds and ensure the pellet at the bottom of the tube.
2. Re-dissolve the pellet using 200μL pure water and boil for 2-5 min.
1 X Sample Buffer (1 X modified RIPA buffer+1 X SDS loading buffer).
稳定性 & 储存条件
Store at 4℃ for up to twelve months from date of receipt. After re-dissolution, aliquot and store at -80℃ for up to twelve months. Avoid repeated freeze-thaw cycles.
Western Blot (WB) Optimal dilutions/concentrations should be determined by the end user.
Rat LOX-1 HEK293 Overexpression Lysate: 别称
Rat Lox1 Overexpression Lysate; Rat Oldlr1 Overexpression Lysate; Rat OLR1 Overexpression Lysate
Oxidized low-density lipoprotein receptor 1 (Ox-LDL receptor 1 or OLR1), also known as lectin-type oxidized LDL receptor 1 (LOX1), is a receptor protein that belongs to the C-type lectin superfamily. LOX1 is a multi-ligand receptor originally identified as the endothelial oxidized LDL receptor. OLR1 / LOX1 was isolated from an aortic endothelial cell, and recently it has been discovered in macrophages and vascular smooth muscle cells in artery vessels. The expression of LOX1 is induced by inflammatory stimuli and oxidative stimuli. This protein binds, internalizes, and degrades oxidized low-density lipoprotein. LOX1 may play an important role in the progression of vulnerable carotid plaque and might regulate vulnerable plaque formation in cooperation with MMPs and TIMP-2. In clinical, LOX1 is thought to be involved in the development of atherosclerotic lesions.
oxidized low density lipoprotein (lectin-like) receptor 1
Hinagata J, et al. (2006) Oxidized LDL receptor LOX-1 is involved in neointimal hyperplasia after balloon arterial injury in a rat model. Cardiovasc Res. 69 (1): 263-71.
Melan MA, et al. (1994) The LOX1 Gene of Arabidopsis Is Temporally and Spatially Regulated in Germinating Seedlings. Plant Physiol. 105 (1): 385-93.
Saito A, et al. (2010) Relationship between lectin-like oxidized low-density lipoprotein receptor 1 expression and preoperative echogenic findings of vulnerable carotid plaque. Acta Neurochir (Wien). 152 (4): 589-95.