The Recombinant Mouse LEU3/CD4 Protein is a high-quality recombinant protein designed for murine biological research applications. This protein serves as an essential reagent in mouse model studies, comparative immunology research, and preclinical therapeutic evaluations, enabling scientists to investigate LEU3/CD4 biology and its relevance to human disease mechanisms through translational research approaches.
This product (SKU: RPCB1859) is produced using HEK293 cells and features a C-His tag for convenient detection and purification. The protein exhibits a calculated molecular weight of 42.4 kDa with an observed molecular weight of 50-70 kDa under denaturing conditions, achieving ≥ 95 % as determined by SDS-PAGE.≥ 95 % as determined by HPLC., ensuring exceptional quality and consistency for research applications.
High quality, high purity and low endotoxin recombinant Recombinant Mouse LEU3/CD4 Protein (RPCB1859), tested reactivity in HEK293 cells and has been validated in SDS-PAGE.100% guaranteed.
Endotoxin:
< 1 EU/μg of the protein by LAL method.
Purity:
≥ 95 % as determined by SDS-PAGE.≥ 95 % as determined by HPLC.
Formulation:
Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4.
Reconstitution:
Centrifuge the tube before opening. Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water. Avoid vortex or vigorously pipetting the protein. For long term storage, it is recommended to add a carrier protein or stablizer (e.g. 0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose), and aliquot the reconstituted protein solution to minimize free-thaw cycles.
Storage:
Store at -20℃.Store the lyophilized protein at -20℃ to -80 ℃ up to 1 year from the date of receipt. After reconstitution, the protein solution is stable at -20℃ for 3 months, at 2-8℃ for up to 1 week.
CD4, also known as L3T4, T4, and W3/25, is an approximately 55 kDa type I transmembrane glycoprotein that is expressed predominantly on thymocytes and a subset of mature T lymphocytes. It is a standard phenotype marker for the identification of T cell populations.Integral membrane glycoprotein that plays an essential role in the immune response and serves multiple functions in responses against both external and internal offenses. In T-cells, functions primarily as a coreceptor for MHC class II molecule:peptide complex.
Recombinant Mouse LEU3/CD4 Protein was determined by Tris-Bis PAGE under reducing conditions.
The purity of Mouse CD4 is greater than 95% as determined by SEC-HPLC.
