LDLR Protein, Human, Recombinant (mFc)

LDL Receptor, also known as LDLR, is a mosaic protein that belongs to the Low-density lipoprotein receptor gene family. The low-density lipoprotein receptor (LDLR) gene family consists of cell surface proteins involved in receptor-mediated endocytosis of specific ligands. LDL Receptor consists of 840 amino acids (after removal of signal peptide) and mediates the endocytosis of cholesterol-rich LDL. Low-density lipoprotein (LDL) is normally bound at the cell membrane and taken into the cell ending up in lysosomes where the protein is degraded and the cholesterol is made available for repression of microsomal enzyme 3-hydroxy-3-methylglutaryl coenzyme A (HMG CoA) reductase, the rate-limiting step in cholesterol synthesis. At the same time, a reciprocal stimulation of cholesterol ester synthesis takes place. LDL Receptor is a cell-surface receptor that recognizes the apoprotein B100 which is embedded in the phospholipid outer layer of LDL particles. The receptor also recognizes the apoE protein found in chylomicron remnants and VLDL remnants.

规格	价格/CNY		货期	数量
100 μg	￥ 4,460	5日内发货
1 mg	￥ 29,000	5日内发货

规格

价格/CNY

货期

数量

100 μg

￥ 4,460

5日内发货

1 mg

￥ 29,000

5日内发货

生物活性

1.Loaded Recombinant Human LDLR/LDL Receptor Protein, mFc Tag on ProA Biosensor, can bind Recombinant Human PCSK9 (D374Y) Protein, His Tag with an affinity constant of 2.57nM as determined in BLI assay (Routinely tested). 2.Loaded Recombinant Human LDLR/LDL Receptor Protein, mFc Tag on ProA Biosensor, can bind Human PCSK9 / NARC1 (D374Y, V474I, G670E) Protein, His Tag with an affinity constant of 3.08nM as determined in BLI assay (Routinely tested). 3.Loaded Recombinant Human LDLR/LDL Receptor Protein, mFc Tag on ProA Biosensor, can bind Recombinant Human PCSK9 Protein, His Tag with an affinity constant of 16nM as determined in BLI assay (QC tested).

产品描述

种属	Human
表达系统	HEK293
标签	mFc
蛋白编号	A0A024R7D5
别名	LDL R, FH, LDLCQ2, LDL Receptor, low density lipoprotein receptor, FHC
蛋白构建	A DNA sequence encoding the human LDLR (NP_000518.1) (Met1-Arg788) was expressed with the Fc region of mouse IgG1 at the C-terminus.
蛋白纯度	> 85 % as determined by SDS-PAGE.
分子量	111.2 kDa (predicted)

内毒素	< 1.0 EU per μg protein as determined by the LAL method.
缓冲液	Lyophilized from sterile 50 mM Tris, 100 mM Glycine, 10 mM NaCl, pH 8.0. Please contact us for any concerns or special requirements. Normally 5 % - 8 % trehalose, mannitol and 0. 01% Tween 80 are added as protectants before lyophilization. Please refer to the specific buffer information in the hard copy of CoA.
复溶方法	A hardcopy of datasheet with reconstitution instructions is sent along with the products. Please refer to it for detailed information.
存储	Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃. Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
运输方式	In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
研究背景	LDL Receptor, also known as LDLR, is a mosaic protein that belongs to the Low-density lipoprotein receptor gene family. The low-density lipoprotein receptor (LDLR) gene family consists of cell surface proteins involved in receptor-mediated endocytosis of specific ligands. LDL Receptor consists of 840 amino acids (after removal of signal peptide) and mediates the endocytosis of cholesterol-rich LDL. Low-density lipoprotein (LDL) is normally bound at the cell membrane and taken into the cell ending up in lysosomes where the protein is degraded and the cholesterol is made available for repression of microsomal enzyme 3-hydroxy-3-methylglutaryl coenzyme A (HMG CoA) reductase, the rate-limiting step in cholesterol synthesis. At the same time, a reciprocal stimulation of cholesterol ester synthesis takes place. LDL Receptor is a cell-surface receptor that recognizes the apoprotein B100 which is embedded in the phospholipid outer layer of LDL particles. The receptor also recognizes the apoE protein found in chylomicron remnants and VLDL remnants.