Interleukin 2 was initially identified as a T cell growth factor that is produced by T cells following activation by mitogens or antigens. Since then, it has been shown that in addition to its T cell growth factor activity, IL-2 can also stimulate the growth and differentiation of B cells, natural killer (NK) cells, lymphocyte activated killer (LAK) cells, monocytes/macrophages and oligodendrocytes. At the amino acid sequence level, there is approximately 72% similarity between mature porcine and human IL-2.The biological activity of IL-2 is mediated by the binding of IL-2 to cell surface receptor complexes. The functional high-affinity receptor of IL-2 is composed of three distinct polypeptide chains, the IL-2 receptor alpha, beta and gamma subunits.
高纯度、高活性、低内毒素、高批间一致性
-25 ~ -15℃保存,收到货之后有效期1年。 复溶后,无菌条件下,2~8℃保存,7天有效期。复溶后, 无菌条件下,-85 ~ -65℃保存,3个月有效期。
[90103ES]Recombinant Human IL-2 Protein, His Tag 重组人白介素-2
[90142ES]Recombinant Mouse IL-2 Protein 重组小鼠白介素-2
[90167ES]Recombinant Rat IL-2 Protein 重组大鼠白介素-2
[90186ES]Recombinant Equine IL-2 (Cys141Ser) 重组马白介素-2
[93903ES]Recombinant Human IL-2 R alpha/CD25 Protein, His-Avi Tag
[93908ES]Recombinant Human IL-2R gamma/CD132 Protein,His-Avi Tag
[93934ES]Recombinant Biotinylated Human IL-2R gamma/CD132 Protein,His-Avi Tag
[93965ES]Recombinant Biotinylated Human IL-2R alpha/CD25 Protein,His-Avi Tag
[94330ES]Recombinant Human IL-2 R beta/CD122 Protein,hFc Tag
[94365ES]Recombinant Human IL-2 R gamma/CD132 Protein,hFc Tag
[93942ES]Recombinant Biotinylated Human IL-2R beta/CD122 Protein,His-Avi Tag
[93990ES]Recombinant Cynomolgus IL-2 R gamma/CD132 Protein,His Tag
[93995ES]Recombinant Cynomolgus IL-2R beta/CD122 Protein,His Tag
[94709ES]Recombinant Mouse IL-2R gamma/CD132 Protein,His Tag
[94300ES]Recombinant Human IL-2 R beta&IL-2 R gamma Protein,hFc Tag