Recombinant mouse CD20/MS4A1 protein expressed in Pichia pastoris and supplied as a lyophilized powder with an N-terminal 6xHis tag. The protein migrates at ~33 kDa by reducing SDS-PAGE and is greater than 90% pure. It is intended for biochemical assays, antibody validation, and functional studies of B-cell receptor-mediated calcium signaling. Reconstitute at or above 100 μg/mL and store aliquots at -20°C or -80°C for long-term storage.
- Lyophilized powder for extended shelf life.
- Expressed in Pichia pastoris for eukaryotic post-translational modifications.
- N-terminal 6xHis tag for affinity purification and detection.
- Purity greater than 90% as determined by reducing SDS-PAGE.
- Migrates at approximately 33 kDa under reducing conditions.
- Formulated with trehalose-containing buffer for stability.
- Recommended reconstitution concentration at or above 100 μg/mL.