重组人白介素IL-12β北京厂家

特别提示：包括重组人白介素IL-12β在内，本公司的所有产品仅可用于科研实验，严禁用于临床YL及其他非科研用途！

产品名称：重组人白介素IL-12β
英文名称：Recombinant Human Interleukin-12 subunit beta
产品货号：JN0401
产品规格：10μg|50μg|500μg|1mg

本品由我们的哺乳动物表达系统制备，目的基因编码的Ile23-Ser328表达纯化而来。

IL-12B质量控制：＞95%(还原性SDS-PAGE)。

IL-12B制剂：冻干品

IL-12B保存：
冻干蛋白可在-20℃长期保存，室温也可稳定保存3周。
复溶蛋白溶液可在4～7℃保存2～7天。
复溶后建议分装冻存在-20℃，可保存3个月，应避免反复冻融。

IL-12B复溶：
1、试剂开盖前请先离心。
2、复溶浓度应大于100 μg/ml.
3、冻干蛋白溶于ddH2O中
4、复溶后根据使用量分装保存，避免反复冻融。

关于IL-12B：
Interleukin-12 subunit beta (IL-12B) belongs to the type I cytokine receptor family. It contains 1 fibronectin type-III domain and 1 Ig-like C2-type domain. IL-12B is a cytokine that acts on T and natural killer cells, and has a broad array of biological activities. IL-12 is a disulfide-linked heterodimer composed of the 40 kD cytokine receptor encoded by IL12B and a 35 kD subunit encoded by IL12A. IL12 is expressed by activated macrophages that serve as an essential inducer of Th1 cells development. It has been found to be important for sustaining a sufficient number of memory/effector Th1 cells to mediate long-term protection to an intracellular pathogen.

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