国产精品久久久久久永久牛牛,55国产福利在线视频,成人午夜精品视频在线观看

目錄產品 » 重組蛋白 » 細胞因子 » IL-2 Rα, His, Human?

IL-2 R α, His, Human?

Interleukin-2 receptor (IL-2R) is a heterotrimeric protein expressed on the surface of certain immune cells, such as lymphocytes, that binds and responds to the cytokine IL-2. The IL-2R is made up of 3 subunits - alpha (α), beta (β) and gamma (γ). The α and β chains are involved in binding IL-2, while signal transduction following cytokine interaction is carried out by the γ-chain, along with the β subunit. The β and γ chains of the IL-2R are members of the type I cytokine receptor family. IL-2R has a high binding affinity to IL-2 and is expressed by antigen-activated T lymphocytes (T cells). IL-2 Rα is also known as CD25, p55, and Tac (activated T cell) antigen.
Z03297
¥400

聯系我們
Species Human
Protein Construction
Poly-His IL-2 Rα (Glu22-Cys213)
Accession # P01589
N-term C-term
Purity > 95% as analyzed by SDS-PAGE
> 95% as analyzed by HPLC
Endotoxin Level < 0.2 EU/μg of protein by gel clotting method
Biological Activity Determined by its ability to increase the proliferation effect of IL-2 in murine CTLL-2 cells. In the presence of 1.0 ng/ml of recombinant IL-2, ED50 for this effect is < 1.5 μg/ml.
Expression System HEK 293
Apparent Molecular Weight ~42 kDa, on SDS-PAGE under reducing conditions.
Formulation Lyophilized after extensive dialysis against PBS.
Reconstitution It is recommended that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute the lyophilized powder in ddH?O or PBS up to 100 μg/ml.
Storage & Stability Upon receiving, this product remains stable for up to 6 months at lower than -70°C. Upon reconstitution, the product should be stable for up to 1 week at 4°C or up to 3 months at -20°C. For long term storage it is recommended that a carrier protein (example 0.1% BSA) be added. Avoid repeated freeze-thaw cycles.


Target Background Interleukin-2 receptor (IL-2R) is a heterotrimeric protein expressed on the surface of certain immune cells, such as lymphocytes, that binds and responds to the cytokine IL-2. The IL-2R is made up of 3 subunits - alpha (α), beta (β) and gamma (γ). The α and β chains are involved in binding IL-2, while signal transduction following cytokine interaction is carried out by the γ-chain, along with the β subunit. The β and γ chains of the IL-2R are members of the type I cytokine receptor family. IL-2R has a high binding affinity to IL-2 and is expressed by antigen-activated T lymphocytes (T cells). IL-2 Rα is also known as CD25, p55, and Tac (activated T cell) antigen.
Synonyms IL2RA; soluble IL-2 receptor; TAC-antigen; CD25 antigen; Tac antigen; IL-2Rα

For laboratory research use only. Direct human use, including taking orally and injection and clinical use are forbidden.


喜歡新升級的網站嗎?

討厭

不喜歡

一般

喜歡

非常喜歡

*
    主站蜘蛛池模板: 兖州市| 凭祥市| 克拉玛依市| 宣武区| 永泰县| 浮山县| 昌平区| 永年县| 略阳县| 青铜峡市| 濉溪县| 惠安县| 乌鲁木齐县| 郁南县| 洪湖市| 文安县| 昌平区| 郎溪县| 云安县| 镇平县| 潮州市| 峨眉山市| 尚志市| 浦北县| 黄浦区| 博白县| 吉木萨尔县| 洛阳市| 政和县| 嘉义县| 独山县| 汝阳县| 泽普县| 松江区| 临海市| 贵州省| 清流县| 昆明市| 樟树市| 光泽县| 建宁县|