| Species : | Mouse | 
                                
                                    | Source : | HEK293 | 
                                
                                    | Tag : | DDK&Myc | 
                                
                                    | Description : | Mammalian lens crystallins are divided into alpha, beta, and gamma families. Alpha and beta families are further divided into acidic and basic groups. Seven protein regions exist in crystallins: four homologous motifs, a connecting peptide, and N- and C-terminal extensions. Beta-crystallins, the most heterogeneous, differ by the presence of the C-terminal extension (present in the basic group, none in the acidic group). Beta-crystallins form aggregates of different sizes and are able to self-associate to form dimers or to form heterodimers with other beta-crystallins. This gene, a beta acidic group member, encodes two proteins (crystallin, beta A3 and crystallin, beta A1) from a single mRNA. Two transcript variants encoding different isoforms have been found for this gene. | 
                                
                                    | Molecular Mass : | 25.2 kDa | 
                                
                                    | Purity : | > 80% as determined by SDS-PAGE and Coomassie blue staining | 
                                
                                    | Stability : | Stable for 12 months from the date of receipt of the product under proper storage and handling conditions. Avoid repeated freeze-thaw cycles. | 
                                
                                    | Storage : | Store at -80 centigrade after receiving vials. | 
                                
                                    | Concentration : | >50 μg/mL as determined by microplate BCA method | 
                                
                                    | Storage Buffer : | 25 mM Tris.HCl, pH 7.3, 100 mM glycine, 10% glycerol. |