Soluble interleukin-2 receptor

Soluble interleukin-2 receptor (SIL-2R) is a complex mucin, which has the information of binding to anti-Tac mAb and interleukin-2, and interleukin-2 The combination does not require any cofactors. Soluble interleukin-2 receptor is an important immunosuppressant, which can neutralize activated interleukin-2 around T cells, weaken the endocrine effect of the body, and inhibit activated T cells Clonal amplification. Soluble interleukin-2 receptor can bind to interleukin-2 and exist in the blood, which can prolong the half-life of interleukin-2 in the body and transport interleukin-2 to long-distance interleukin production organization. Soluble interleukin-2 receptor can release interleukin-2 and bind it with high affinity soluble interleukin-receptor, thereby playing a role of positive and negative immune regulation.