Low-density lipoprotein receptor-related protein 2 (LRP2), partial, human, recombinant

Organism: Homo sapiens (Human). Source: Yeast. Expression Region: 1186-1389aa. Protein Length: partial. Tag Info: N-terminal 6xHis-tagged. Target Protein Sequence: NCTASQFKCA SGDKCIGVTN RCDGVFDCSD NSDEAGCPTR PPGMCHSDEF QCQEDGICIP NFWECDGHPD CLYGSDEHNA CVPKTCPSSY FHCDNGNCIH RAWLCDRDND CGDMSDEKDC PTQPFRCPSW QWQCLGHNIC VNLSVVCDGI FDCPNGTDES PLCNGNSCSD FNGGCTHECV QEPFGAKCLC PLGFLLANDS KTCE. Purity: Greater than 90% as determined by SDS-PAGE. Endotoxin: Not test. Biological Activity: n/a. Form: Liquid or Lyophilized powder. Buffer: If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0. Reconstitution: We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20 °C/-80 °C. Our default final concentration of glycerol is 50%. Customers could use it as reference. Storage: The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20 °C/-80 °C. The shelf life of lyophilized form is 12 months at -20 °C/-80 °C. Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4 °C for up to one week. Relevance: Acts together with cubilin to mediate HDL endocytosis . May participate in regulation of parathyroid-hormone and para-thyroid-hormone-related protein release. Reference: A protein involved in calcium sensing of the human parathyroid and placental cytotrophoblast cells belongs to the LDL-receptor protein superfamily.Lundgren S., Hjaelm G., Hellman P., Ek B., Juhlin C., Rastad J., Klareskog L., Aakerstroem G., Rask L.Exp. Cell Res. 212:344-350(1994). Function: Multiligand endocytic receptor (By similarity). Acts together with CUBN to mediate endocytosis of high-density lipoproteins (By similarity). Mediates receptor-mediated uptake of polybasic drugs such as aprotinin, aminoglycosides and polymyxin B (By similarity). In the kidney, mediates the tubular uptake and clearance of leptin (By similarity). Also mediates transport of leptin across the blood-brain barrier through endocytosis at the choroid plexus epithelium (By similarity). Endocytosis of leptin in neuronal cells is required for hypothalamic leptin signaling and leptin-mediated regulation of feeding and body weight (By similarity). Mediates endocytosis and subsequent lysosomal degradation of CST3 in kidney proximal tubule cells (By similarity). Mediates renal uptake of 25-hydroxyvitamin D3 in complex with the vitamin D3 transporter GC/DBP (By similarity). Mediates renal uptake of metallothionein-bound heavy metals