Human IL2Ra/CD25 Recombinant Protein (RPES1147)
- SKU:
- RPES1147
- Product type:
- Recombinant Protein
- Host species:
- HEK293 Cells
- Reactivity:
- Human
Frequently bought together:
Description
system_update_altデータセット
製品名: td> | Human IL2Ra/CD25 Recombinant Protein (RPES1147) |
製品コード: td> | RPES1147 |
サイズ: td> | 20µg |
由来種: | Human |
発現宿主: | HEK293 Cells |
同義語: td> | Interleukin-2 receptor subunit alpha,CD25,p55,TAC antigen,IL2-RA,IL-2R subunit alpha,IL-2-RA,IL-2 receptor subunit alpha, IL-2R?,IDDM10,IL2R,p55,TCGFR |
アクセッション: td> | NP_000408.1 |
タンパク質配列: | Met 1-Cys 213 |
フュージョンタグ: | C-His |
アクティビティ: | 1.Using the Octet RED System, the affinity constant (Kd) of Human IL2RA-his bound to Human IL2 was 35nM.2. Measured by its ability to inhibit IL2-dependent proliferation of MO7e human megakaryocytic leukemic cells in the presence of 30 ng/mL of recombinant human IL-2. The ED50 for this effect is 0.15-0.75µg/mL. |
エンドトキシン: | <1.0 EU per µg as determined by the LAL method. |
タンパク質の構築: | A DNA sequence encoding the extracellular domainof human IL2 receptor ? (NP_000408.1) (Met 1-Cys 213) was expressed with a C-terminal polyhistidine tag. |
純度: | > 97 % as determined by reducing SDS-PAGE. |
分子量: | 23.3 kDa |
見かけの分子量: | 44 kDa |
構成: | Lyophilized from sterile PBS, pH 7.4 |
運送: | This product is provided as lyophilized powder which is shipped with ice packs. |
安定性と保管: | Lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months. |