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Recombinant Feline CD19 Molecule (CD19), C-His
Product Overview
BioVenic's Recombinant Feline CD19 Molecule (CD19), C-His is a recombinant protein expressed from HEK293 Cell. Its predicted molecular weight is 30.5 kDa. The purity is>95% (SDS-PAGE).
Specifications
Target Information
In felines, the CD19 molecule is a B cell-specific transmembrane glycoprotein and a member of the immunoglobulin superfamily. It plays a crucial role in B cell development, activation, and differentiation, forming part of the B cell antigen receptor complex. CD19 regulates B cell receptor (BCR) signaling, lowering the threshold for antigen receptor stimulation and enhancing B cell sensitivity to low antigen concentrations. Additionally, CD19 integrates multiple signaling pathways, functioning independently of BCR. In the feline immune system, CD19 serves as a reliable marker for B cell lineage, aiding in the identification and study of B cell-related immune responses.
Shipping and Storage
This product is shipped with ice packs. Lyophilized protein can be stored at -20°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. Aliquot the reconstituted solution to minimize freeze-thaw cycles.