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Recombinant Mouse B-Lymphocyte Antigen CD19 (Cd19), N-His
Product Overview
BioVenic's Recombinant Mouse B-Lymphocyte Antigen CD19 (Cd19), N-His is a recombinant protein expressed from E.coli. Its predicted molecular weight is 33.3 kDa. The purity is> 90%.
Specifications
Target Information
Mouse B-Lymphocyte Antigen CD19 (Cd19) is a crucial co-receptor expressed on the surface of B cells, playing a vital role in B cell development, activation, and signaling. It enhances the sensitivity of B cells to antigen stimulation by forming a complex with other co-receptors like CD21 and CD81. This complex lowers the threshold for B cell activation, promoting the production of antibodies. In mouse models, Cd19 deficiency leads to impaired B cell function and reduced antibody production.
Shipping and Storage
This product is shipped with ice packs. Lyophilized protein can be stored at -80°C for 1 year. After reconstitution, the protein solution can be stored at 2-8°C for 2-7 days.
Documents
The product is for research use only.
Not for commercial, prophylactic, diagnostic, or therapeutic applications.
User Note
- Always centrifuge tubes before opening. Avoid mixing by vortexing or pipetting. Reconstitute in 20 mM Tris, 150 mM NaCl (pH8.0) to a concentration of 0.1-1.0 mg/mL. Aliquot the reconstituted solution to minimize freeze-thaw cycles.