Human LDL receptor protein (Recombinant) {Biotin} (STJP001886)
SPECIFICATIONS
HostHEK293
ConjugationBiotin
ImmunogenOptimized DNA sequence encoding extracellular domain of Human Low density lipoprotein receptor (ALA22-ARG788) including a C-terminal His tag was expressed in HEK293 cells. Recombinant LDL receptor was further labled by Biotin for detection by avidin
General Information
| Short Description | Recombinant-Human LDL receptor-protein was developed from hek293. For use in research applications. |
| Host | HEK293 |
| Note | STRICTLY FOR FURTHER RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS. |
Product Properties
| Conjugation | Biotin |
| Formulation | Lyophilised from 0.2 Mu m filtered PBS solution, pH7.2, 5% Trehalose. |
| Storage Instruction | Can be stored in working aliquots at 2ยฐC-8ยฐC C for one month, or at-20ยฐC to-70ยฐC for 1 year. Avoid repeated freeze/thaw cycles. NA |
| Endotoxin | Endotoxin content was assayed using a LAL gel clot method. Endotoxin level was found to be less than 0.1 ng/ยตg (1EU/ยตg). NA |
| Immunoreactivity | The activity was tested by the ability of immobilized recombinant Human PCSK9 to bind biotinylated recombinant human LDL Receptor in ELISA. The ED50 was calculated to be 0.6ug/ml. NA |
Target Information
| Gene Symbol | LDLR |
| Gene ID | 3949 |
| Uniprot ID | LDLR_HUMAN |
| Immunogen | Optimized DNA sequence encoding extracellular domain of Human Low density lipoprotein receptor (ALA22-ARG788) including a C-terminal His tag was expressed in HEK293 cells. Recombinant LDL receptor was further labled by Biotin for detection by avidin |
| Immunogen Region | ALA22-ARG788 |
| Immunogen Sequence | MKPKMKYSTN KISTAKWKNT ASKALCFKLG KSQQKAKEVC PMYFMKLRSG LMIKKEACYF RRETTKRPSL KTGRKHKRHL VLAACQQQST VECFAFGISG VQKYTRALHD SSITGISPIT EYLASLSTYN DQSITFALED ESYEIYVEDL KKDEKKDKVL LSYYESQHPS NESGDGVDGK MLMVTLSPTK DFWLHANNKE HSVELHKCEK PLPDQAFFVL HNMHSNCV |
Additional Info
| Post Translational Modifications | N- and O-glycosylated. Ubiquitinated by MYLIP leading to degradation. |
| Function | Binds low density lipoprotein /LDL, the major cholesterol-carrying lipoprotein of plasma, and transports it into cells by endocytosis. In order to be internalized, the receptor-ligand complexes must first cluster into clathrin-coated pits. Forms a ternary complex with PGRMC1 and TMEM97 receptors which increases LDLR-mediated LDL internalization. (Microbial infection) Acts as a receptor for hepatitis C virus in hepatocytes, but not through a direct interaction with viral proteins. (Microbial infection) Acts as a receptor for Vesicular stomatitis virus. (Microbial infection) In case of HIV-1 infection, may function as a receptor for extracellular Tat in neurons, mediating its internalization in uninfected cells. (Microbial infection) Acts as a receptor for Crimean-Congo hemorrhagic fever virus (CCHFV). (Microbial infection) Acts as a receptor for many Alphavirus, including Getah virus (GETV), Ross river virus (RRV) and Semliki Forest virus. |
| Protein Name | Low-Density Lipoprotein ReceptorLdl Receptor |
| Database Links | Reactome: R-HSA-8856825Reactome: R-HSA-8856828Reactome: R-HSA-8964026Reactome: R-HSA-8964038Reactome: R-HSA-975634 |
| Cellular Localisation | Cell MembraneSingle-Pass Type I Membrane ProteinMembraneClathrin-Coated PitGolgi ApparatusEarly EndosomeLate EndosomeLysosomeRapidly Endocytosed Upon Ligand BindingLocalized At Cell MembraneProbably In Lipid RaftsIn Serum-Starved Conditions |
| Alternative Protein Names | Low-Density Lipoprotein Receptor proteinLdl Receptor proteinLDLR protein |
Information sourced from Uniprot.org