Chromogranin B (CgB) aka Secretogranin-1, Uniprot # P05060, is an acidic member of the granin family found in a variety of neurons and endocrine cells. CgB is a marker in neuroendocrine tumors with plasma levels potentially being associated with disease progression.
| Description | |
| Source | HEK293, Met1-Gly677 with C-term His tag. N-term amino acid Met21 (predicted). |
| Purity | >85% by SDS-PAGE |
| Predicted Molecular Mass | 78 kDa |
| SDS-PAGE | 87 kDa |
| Applications | ELISA, WB |
| Formulation | Lyophilized from 1X PBS with Trehalose |
| Preparation and Storage | |
| Reconstitution | Reconstitute at 50μg/mL in sterile PBS containing at least 0.1% protein |
| Shipping | Ambient |
| Storage | 5 years at -80°C; 2 years at -20°C or 4°C Upon reconstitution: 5 years at -80°C; 2 years at -20°C |
| Expiration | See lot specific CoA |
