Biotin-conjugated recombinant Human Vit D Binding Protein, derived from the transfected human HEK293 cells.
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Product Description
Specifications
| Size | 10 µg, 50 µg, 200 µg |
| Estimated Lead Time | 2-3 business days |
| Species | Human |
| Accession Number | P02774 |
| Gene Id | 2638 |
| Gene Symbols | GC |
| Protein Name / Synonyms | Vitamin D-binding protein (DBP) (VDB) (Gc protein-derived macrophage activating factor) (Gc-MAF) (GcMAF) (Gc-globulin) (Group-specific component) (Gc) (Vitamin D-binding protein-macrophage activating factor) (DBP-maf) |
| Expressed Region | Leu17-Leu474 |
| Expression System | HEK293 cells |
| Conjugation | Biotin |
| Tag | N-terminal histidine tag. The primary amino groups (-NH2) at the N-terminus and the side chains of lysine (K) residues were biotin-conjugated using the standard chemical labeling method. |
| Purity | >95% |
| Purity Determined By | SDS-PAGE under reducing conditions and visualized by Coomassie blue staining |
| Molecular Weight (kDa) | Recombinant protein has a calculated molecular weight of about 53 kDa. |
| Format | Lyophilized powder |
| Formulation | Lyophilized from a 0.2 µm filtered solution in PBS |
| Concentration (lot specific) | Determined by Pierce BCA protein assay kit |
| Preservative | None |
| Reconstitution | Briefly spin the vial and bring the contents to the bottom prior to opening. It is recommended to reconstitute at 0.5 - 1 mg/mL with sterile deionized water. |
| Endotoxin Level | Not determined |
| Shipping Type | Ambient temperature |
| Storage | -20°C |
SDS-PAGE Image
Stability & Storage
Storage/Stability
Upon arrival, the lyophilized protein may be stored for 2 weeks at 4°C. For long term storage, it is recommended to store desiccated below -20°C in a manual defrost freezer. Following reconstitution, the protein may be stored for 2 weeks under sterile conditions at -20°C. For long term storage, it is recommended to make appropriate aliquots and store at -80°C. Avoid repeated freeze-thaw cycles.
