1. Measured by its ability to bind human IL-21 in a functional ELISA. 2. Measured by its ability to inhibit IL-21-induced Interferon gamma secretion by human natural killer lymphoma NK-92 cells. The ED50 for this effect is typically 4-25 ng/mL in the presence of 2ng/mL of recombinant human IL-21.
Purity >92% SDS-PAGE. Function This is a receptor for interleukin-21. Post-translational C-mannosylated at Trp-214 in the WSXWS motif, the sugar chain makes extensive hydrogen bonds with Asn-73 sugar, and bridges the two fibronectin domains transforming the V-shaped receptor into an A-frame.
1. Measured by its ability to bind human IL-21 in a functional ELISA. 2. Measured by its ability to inhibit IL-21-induced Interferon gamma secretion by human natural killer lymphoma NK-92 cells. The ED50 for this effect is typically 4-25 ng/mL in the presence of 2ng/mL of recombinant human IL-21.
It is recommended that sterile water be added to the vial to prepare a stock solution of 0.25mg/mL.
储存条件
-20°C储存,避免反复冻融
运输条件
超低温运输
稳定性与储存
收到后在无菌条件下保存，温度为 -20℃ 至 -80℃。收货后建议分装。避免冷冻/解冻循环。
图片
Recombinant Human IL-21R Protein (rp147505) - Protein Bioactivity Measured by its ability to inhibit IL-21-induced Interferon gamma secretion by human natural killer lymphoma NK-92 cells. The ED50 for this effect is typically 4.0 - 25.0 ng/mL in the presence of 2 ng/mL of recombinant human IL-21.
Recombinant Human IL-21R Protein (rp147505) - ELISA Immobilized Recombinant Human IL-21 Protein at 4 μg/mL can bind biotinylated Recombinant Human IL-21R Protein (rp147505).
Recombinant Human IL-21R Protein (rp147505) - SDS-PAGE 3 μg/lane of Recombinant Human IL-21R Protein was resolved with SDS-PAGE under reducing (R) and non-reducing (N) conditions and visualized by Coomassie® Blue staining, showing the band at 45.9 kDa.
ZJ23F1202265
危险品化学品经营许可证（带存储）