Recombinant human LAG-3 (Lymphocyte activation gene 3 protein, Isoform 2), derived from the transfected human HEK293 cells.
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Product Description
Specifications
| Size | 10 µg, 50 µg, 100 µg |
| Estimated Lead Time | 1-2 business days |
| Species | Human |
| Accession Number | P18627-2 |
| Gene Symbols | LAG3 |
| Protein Name / Synonyms | Lymphocyte-Activation Gene 3, Lymphocyte Activation Gene 3 Protein, CD223 Antigen, Protein FDC, CD223, LAG-3, FDC |
| Expressed Region | Trp2-Glu360 |
| Expression System | HEK293 cells |
| Tag | N-terminal 6x histidine tag |
| Purity | > 90% |
| Purity Determined By | SDS-PAGE under reducing conditions and visualized by Coomassie blue staining |
| Molecular Weight (kDa) | Recombinant mouse LAG-3 has a calculated molecular mass of 40 kDa. Due to the abundant glycosylation, it migrates as approximately 50 kDa protein band in SDS-PAGE under DTT, beta-mercaptoethanol reducing conditions. |
| Format | Lyophilized powder |
| Formulation | Lyophilized from a 0.2 µm filtered solution in PBS |
| Concentration (lot specific) | Determined by BCA protein assay kit (Thermo Scientific) |
| 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 - 1.0 mg/mL with sterile deionized water or 1x PBS. |
| Endotoxin Level | Not determined |
| Research Area | Antibody Drug Development, Drug Antibody (DA) Detection, Protein Therapeutics, Receptor-Ligand Binding, Adaptive Immunity |
| Shipping Type | Ambient temperature |
| Storage | -20°C |
SDS-PAGE Image
Lane 1: Protein standard ladder (kDa).
Lane 2: Untreated protein under reducing conditions.
Lane 3: Treated protein with deglycosylation enzymes under native conditions.
Lane 4: Treated protein with deglycosylation enzymes under reducing conditions.
Lane 5: Deglycosylation mixture only without target proteins.
Storage/Stability
Upon arrival, the protein may be stored for 2 weeks at 4 °C. For long term storage, it is recommended to store at -20 °C or -80 °C in appropriate aliquots. Avoid repeated freeze-thaw cycles.
Custom Labeling Request
We can custom label this protein with biotin or fluorescent dyes (choose from violet, blue, green or red). Request now.
