蛋白序列:The extracellular domain of human IL-2 (aa 21-153) (mutant H9T containing the mutations of H9: L80F / R81D / L85V / I 86V / I92F and the new mutation Q126T) is fused at the C-terminus to the Fc portion of human IgG1 (Knobs-into-Holes technology).
特異性:Binds to human and mouse IL-2R.
分子量大?。?/span>~45kDa and 28kDa (SDS-PAGE)
純度:≥95% (SDS-PAGE)
內毒素含量:<0.01EU/μg purified protein (LAL test).
陰性對照蛋白:Fc-KIH (human) IgG1 Control (rec.)
提供形式:固體
保存條件:4度保存,長期保存需放-20度。避免反復凍融。
參考文獻:
An engineered IL-2 partial agonist promotes CD8+ T cell stemness: F. Mo, et al.; Nature 597, 544 (2021)
The extracellular domain of human IL-2 (aa 21-153) (mutant H9T containing the mutations of H9: L80F / R81D / L85V / I 86V / I92F and the new mutation Q126T) is fused at the C-terminus to the Fc portion of human IgG1 (Knobs-into-Holes technology)
Human IL-2 (aa 21-153) (mutant H9 containing the mutations L80F / R81D / L85V / I 86V / I92F) is fused at the C-terminus to the Fc portion of human IgG1 (Knobs-into-Holes technology)
Human IL-2 (aa 21-153) is fused at the C-terminus to the Fc portion of human IgG1 (Knobs-into-Holes technology)
Mouse IL-2 (aa 21-169) is fused at the C-terminus to the Fc portion of human IgG1 (Knobs-into-Holes technology)
特異性
Binds to human and mouse IL-2R.
Binds to human and mouse IL-2R (without CD25 requirement).
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陰性對照蛋白
Fc-KIH (human) IgG1 Control (rec.)(AG-35B-0015)
Fc-KIH (human) IgG1 Control (rec.)(AG-35B-0015)
Fc-KIH (human) IgG1 Control (rec.)(AG-35B-0015)
Fc-KIH (human) IgG1 Control (rec.)(AG-35B-0015)
應用
Triggers greater antitumor responses by maintaining stem-cell memory phenotype of CD8+ T cells.
Triggers far greater antitumor responses than native IL-2 in vivo but with lower toxicity