- ￥880
- Bioss
- bs-13664P
- 2025年10月16日
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500ug
| 产品编号 | bs-13664P |
| 英文名称 | SOCS5 Antibody Blocking Peptide |
| 中文名称 | 信号转导和转录激活因子5封闭多肽 |
| 英文别名 | CIS-6; CIS6; CISH5; CISH6; Cytokine inducible SH2 containing protein 5; Cytokine inducible SH2 protein 6; KIAA0671; SOCS-5; Suppressor of cytokine signaling 5. |
| 性状 | Lyophilized |
| 纯化方法 | HPLC |
| 研究领域 | Immunology > Innate Immunity > Cytokines > Interleukins Signal Transduction > Adapters > Cytoplasmic |
| 亚基 | Interacts with IL4R; inhibits IL4 signaling (By similarity). Interacts with EGFR. Interacts with TCEB1 AND TCEB2; mediates EGFR ubiquitination and degradation. |
| 翻译后修饰 | Phosphorylated. Phosphorylation is induced by EGF. |
| 相似性 | Contains 1 SH2 domain. Contains 1 SOCS box domain. |
| 功能 | SOCS family proteins form part of a classical negative feedback system that regulates cytokine signal transduction. May be a substrate-recognition component of a SCF-like ECS (Elongin BC-CUL2/5-SOCS-box protein) E3 ubiquitin-protein ligase complex which mediates the ubiquitination and subsequent proteasomal degradation of target proteins. Inhibits for instance EGF signaling by mediating the degradation of the EGF receptor/EGFR. Involved in the regulation of T-helper cell differentiation by inhibiting of the IL4 signaling pathway which promotes differentiation into the Th2 phenotype. Can also partially inhibit IL6 and LIF signaling. |
| 保存条件 | Shipped at 4℃. Stored at -20℃ for one year. Avoid repeated freeze/thaw cycles. |
| 注意事项 | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| 背景资料 | The eight members of the recently identified Suppressor of Cytokines Signaling (SOCS) family are SOCS1, SOCS2, SOCS3, SOCS4, SOCS5, SOCS6, SOCS7, and CIS. Structurally the SOCS proteins are composed of an N- terminal region of variable length and amino acid composition, a central SH2 domain, and a C-terminal motif called the SOCS box. The SOCS proteins appear to form part of a classical negative feedback loop that regulates cytokine signal transduction. Transcription of each of the SOCS genes occurs rapidly in vitro and in vivo in response to cytokines, and once produced, the various members of the SOCS family appear to inhibit signaling in different ways. During Th1 differentiation a reduction in the association of Jak1 with the IL4 Receptor correlated with the appearance of SOCS5. SOCS5 protein was preferentially expressed in committed Th1 cells and interacted with the cytoplasmic region of the IL4 Receptor alpha chain irrespective of receptor tyrosine phosphorylation. This unconventional interaction of SOCS5 protein with IL4 Receptor resulted in the inhibition of IL4-mediated signal transducer and activator of transcription-6 activation. T cells from transgenic mice constitutively expressing SOCS5 exhibited a significant reduction of IL4-mediated Th2 development. Therefore, the induced SOCS5 protein in Th1 differentiation environment may play an important role by regulating Th1 and Th2 balance. |
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SOCS5 Antibody Blocking Peptide(bs-13664P)-500ug
￥880
