Human LDL receptor protein (Recombinant) {Biotin} (STJP001886)

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STJP001886

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Host: HEK293
Note: STRICTLY FOR FURTHER RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS.
Short Description: Recombinant-Human LDL receptor-protein was developed from hek293. For use in research applications.
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 2°C-8°C C for one month, or at-20°C to-70°C 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/µg (1EU/µg). 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
Gene Symbol: LDLR
Gene ID: 3949
Uniprot ID: LDLR_HUMAN
Immunogen Region: ALA22-ARG788
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 Sequence: MKPKMKYSTN KISTAKWKNT ASKALCFKLG KSQQKAKEVC PMYFMKLRSG LMIKKEACYF RRETTKRPSL KTGRKHKRHL VLAACQQQST VECFAFGISG VQKYTRALHD SSITGISPIT EYLASLSTYN DQSITFALED ESYEIYVEDL KKDEKKDKVL LSYYESQHPS NESGDGVDGK MLMVTLSPTK DFWLHANNKE HSVELHKCEK PLPDQAFFVL HNMHSNCV
Post Translational Modifications N- and O-glycosylated. Ubiquitinated by MYLIP leading to degradation.
Function Binds 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. (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.
Protein Name Low-Density Lipoprotein Receptor
Ldl Receptor
Database Links Reactome: R-HSA-8856825
Reactome: R-HSA-8856828
Reactome: R-HSA-8964026
Reactome: R-HSA-8964038
Reactome: R-HSA-975634
Cellular Localisation Cell Membrane
Single-Pass Type I Membrane Protein
Membrane
Clathrin-Coated Pit
Golgi Apparatus
Early Endosome
Late Endosome
Lysosome
Rapidly Endocytosed Upon Ligand Binding
Alternative Protein Names Low-Density Lipoprotein Receptor protein
Ldl Receptor protein
LDLR protein

Information sourced from Uniprot.org

12 months for antibodies. 6 months for ELISA Kits. Please see website T&Cs for further guidance