As a monomeric immunoglobulin that is predominately involved in the secondary antibody response and the only isotype that can pass through the human placenta, Immunoglobulin G (IgG) is synthesized and secreted by plasma B cells. IgG antibodies protect the body against the pathogens by agglutination and immobilization, complement activation, toxin neutralization, as well as the antibody-dependent cell-mediated cytotoxicity (ADCC). IgG tetramer contains two heavy chains (50 kDa ) and two light chains (25 kDa) linked by disulfide bonds, that is the two identical halves form the Y-like shape. IgG is digested by pepsin proteolysis into Fab fragment (antigen-binding fragment) and Fc fragment (“crystallizable” fragment). IgG1 is most abundant in serum among the four IgG subclasses (IgG1, 2, 3 and 4) and binds to Fc receptors (FcγR ) on phagocytic cells with high affinity.
Recombinant Mouse IgG1 Fc/IGHG1 Protein
£29.60 – £88.80 excluding VAT
| Size | 10µg, 50µg |
|---|---|
| Active Protein | |
| Activity | |
| Protein Construction | Recombinant Mouse Immunoglobulin G1 Fc is produced by our Mammalian expression system and the target gene encoding Pro99-Lys324 is expressed. |
| Sequence | Pro99-Lys324 |
| Fusion Tag | |
| Accession | P01868 |
| Species | Mouse |
| Expressed Host | Human Cells |
| Shipping | This product is provided as lyophilized powder which is shipped with ice packs. |
| Purity | > 95 % as determined by reducing SDS-PAGE. |
| Endotoxin | < 1.0 EU per μg as determined by the LAL method. |
| Stability and Storage | Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months. |
| Mol Mass | 41.5 kDa |
| AP Mol Mass | 30kDa |
| Formulation | Lyophilized from a 0.2 μm filtered solution of PBS, pH7.4. |
| Research Areas | |
| Reconstitution | Please refer to the printed manual for detailed information. |
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