Back In Stock Recombinant Mouse Cxcl12/sdf-1 Protein With Warranty [OIr3Npn9]

High-Quality Back In Stock Recombinant Mouse Cxcl12/sdf-1 Protein With Warranty [OIr3Npn9]

Discover the pure and potent Back In Stock Recombinant Mouse Cxcl12/sdf-1 Protein With Warranty [OIr3Npn9], a highly conserved secreted protein belonging to the intercrine alpha (chemokine CxC) family. This product is derived from mouse cells and offers a reliable source for research and applications in various scientific fields. With its high purity of >98% as determined by reducing SDS-PAGE, this protein is ideal for use in cell culture, ELISA, and various other assays. The protein's bio-activity is demonstrated by its ability to chemoattract BaF3 cells transfected with human CXCR4, with an ED₅₀ of <0.5 ng/mL. This makes it a valuable tool for studying chemotaxis and cell signaling in research laboratories.

Product Specifications and Properties

This recombinant protein is produced in E. coli expression system and contains a C-His tag for easy purification. It has a calculated molecular weight of 9.0 kDa and an observed molecular weight of 11 kDa. The protein is expressed from the sequence Gly 21-Lys 89 and has an accession number P40224. The purity of this protein is >98%, and it is free from endotoxins, with an endotoxin level of <0.1 EU per μg. For storage, lyophilized protein is stable for up to 12 months at -20 to -80℃. Reconstituted protein solutions can be stored at 4-8℃ for 2-7 days, and aliquots can be stored at < -20℃ for 3 months. This product is shipped as a lyophilized powder with ice packs to ensure its integrity during transit.

Applications and Benefits

The Back In Stock Recombinant Mouse Cxcl12/sdf-1 Protein With Warranty [OIr3Npn9] is a versatile tool for researchers studying cell migration, chemotaxis, and signaling pathways. It can be used to investigate the role of CXCL12 in various biological processes, such as B-cell lymphopoiesis, myelopoiesis, and heart ventricular septum formation. The protein's ability to activate the C-X-C chemokine receptor CXCR4 and bind to atypical chemokine receptor ACKR3 makes it an essential component for exploring the complex interactions between cells and their microenvironment. Whether you are working on cancer research, immunology, or cardiovascular diseases, this high-quality protein will be an invaluable asset in your laboratory.