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Synonyms: MHC, IGA2


| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 10 µg | $147 | 7-10 days | 7-10 days | |
| 20 µg | $228 | 7-10 days | 7-10 days | |
| 50 µg | $419 | 7-10 days | 7-10 days | |
| 100 µg | $665 | 7-10 days | 7-10 days | |
| 200 µg | $1,050 | 7-10 days | 7-10 days | |
| 500 µg | $1,960 | 7-10 days | 7-10 days |
| Bioactivity | Immobilized Biotinylated Human HLA*03:01&B2M&IGA2 (FTWTPSSGK) Monomer, His Tag at 0.5 μg/ml (100 μl/Well) on streptavidin (5 μg/ml) precoated plate. Dose response curve for Anti-B2M Antibody, mFc Tag with the EC50 of 8.0 ng/ml determined by ELISA. |
| Description | HLA-A*03:01&B2M&IGA2 (FTWTPSSGK) Monomer Protein, Human, MHC (His & Avi), Biotinylated is expressed in E. coli. The accession number is NP_002107.3(HLA-A*03:01)&P61769(B2M)&FTWTPSSGK. |
| Species | Human |
| Expression System | E. coli |
| Tag | C-His-Avi |
| Accession Number | NP_002107.3(HLA-A*03:01)&P61769(B2M)&FTWTPSSGK |
| Construction | Gly25-Thr305 (HLA-A*03:01), Ile21-Met119 (B2M) and FTWTPSSGK peptide |
| Protein Purity | > 95% as determined by Bis-Tris PAGE; > 95% as determined by HPLC |
| Endotoxin | < 1 EU/μg of the protein as determined by the LAL method. |
| Formulation | Supplied as 0.22 μm filtered solution in 20 mM Tris, 200 mM NaCl (pH 8.0). |
| Synonyms | MHC, IGA2 |
| Research Background | The immunoglobulin variable region is a part of an antibody molecule responsible for antigen recognition and binding. It is located at the N-terminal end of each antibody chain and is highly diverse due to the presence of variable (V), diversity (D), and joining (J) gene segments in B cells that undergo somatic recombination during antibody production. This variability allows the immune system to recognize a wide range of antigens. |
| Molecular Weight | 35.26 kDa (HLA-A*03:01) and 11.9 kDa (B2M) |
| Shipping | In general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice. |
| Storage | It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots. |
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