Recombinant Chicken Vitamin D3 receptor (VDR)

MSELRGSWDEQQQSMAYLPDADMDTVAASTSLPDPAGDFDRNVPRICGVCGDRATGFHFNAMTCEGCKGFFRRSMKRKAMFTCPFNGDCKITKDNRRHCQACRLKRCVDIGMMKEFILTDEEVQRKREMILKRKEEEALKESLKPKLSEEQQKVIDTLLEAHHKTFDTTYSDFNKFRPPVRSKFSSRMATHSSSVVSQDFSSEDSNDVFGSDAFAAFPEPMEPQMFSNLDLSEESDESPSMNIELPHLPMLPHLADLVSYSIQKVIGFAKMIPGFRDLTAEDQIALLKSSAIEVIMLRSNQSFTMEDMSWTCGSNDFKYKVSDVTQAGHSMDLLEPLVKFQVGLKKLNLHEEEHVLLMAICILSPDRPGVQDTSLVESIQDRLSDILQTYIRCRHPPPGSRLLYAKMIQKLADLRSLNEEHSKQYRCLSFQPEHSMQLTPLVLEVFGNEIS

Nuclear receptor for calcitriol, the active form of vitamin D3 which mediates the action of this vitamin on cells. Enters the nucleus upon vitamin D3 binding where it forms heterodimers with the retinoid X receptor/RXR. The VDR-RXR heterodimers bind to specific response elements on DNA and activate the transcription of vitamin D3-responsive target genes. Plays a central role in calcium homeostasis. Also functions as a receptor for the secondary bile acid lithocholic acid (LCA) and its metabolites

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 8.176.

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.

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.