北京重组人SIRPα(信号调节蛋白α)现货

特别声明：本产品及我公司所售其他产品均为科研类试剂产品，严禁用于药物、医疗及其他非科研用途。

北京百奥莱博专注于生命科学和生物技术领域，致力于为客户提供包括北京重组人SIRPα(信号调节蛋白α)现货在内的一系列分子生物学试剂产品，并提供一系列相关的技术服务。

名称：北京重组人SIRPα(信号调节蛋白α)现货
品牌：百奥莱博
编号：JN1824
英文名：Recombinant Human Signal-Regulatory Protein alpha 1
产地：国产|进口
本品由我们的哺乳动物细胞表达系统制备而成，目的基因编码的Glu31-Arg370在C端含有His标签。

SIRPA质量控制：＞95%(还原性SDS-PAGE)

SIRPA制剂：冻干品

SIRPA保存：
冻干蛋白置于-20℃以下可长期保存，室温条件下可稳定保存3周。
复溶蛋白溶液可在4～7℃保存2～7天，可分装后置于-20℃保存三个月。

SIRPA复溶：
打开试剂管前请先离心。
复溶浓度推荐大于100 μg/ml。
冻干蛋白请溶于ddH2O。
复溶后，请根据用量分装冻存，避免反复冻融。

关于SIRPA：
Signal Regulatory Protein α (SIRPα) is a monomeric approximately 90 kD type I transmembrane glycoprotein. The 504 amino acid human SIRPα contains two Ig-like C1-type domains and one Ig-like V-type domain. SIRPα can express in various tissues, mainly on brain and myeloid cells, including macrophages, neutrophils, dendritic and Langerhans cells. It also can detect in neurons, smooth muscle and endothelial cells. SIRPA is an immunoglobulin-like cell surface receptor for CD47. SIRPα acts as do*(代"c")king protein and induces translocation of PTPN6, PTPN11 and other binding partners from the cytosol to the plasma membrane. SIRPα shows adhesion of cerebellar neurons, neurite outgrowth and glial cell attachment. SIRPα engagement generally produces a negative regulatory signal; it may mediate negative regulation of phagocytosis, mast cell activation and dendritic cell activation

除北京重组人SIRPα(信号调节蛋白α)现货外，我公司正在打折促销以下产品：

·重组人TNFα(TNFSF2)
编号：JN0438
英文名称：Recombinant Human Tumor Necrosis Factor alpha
规格：10μg|50μg|500μg|1mg
本品由我们的大肠杆菌表达系统制备而成。

TNFa/TNFSF2 (high active)质量控制：＞95%(还原性SDS-PAGE)


TNFa/TNFSF2 (high active)制剂：冻干品

TNFa/TNFSF2 (high active)保存：
冻干蛋白置于-20℃以下可长期保存，室温条件下可稳定保存3周。
复溶蛋白溶液可在4～7℃保存2～7天，可分装后置于-20℃保存三个月。

TNFa/TNFSF2 (high active)复溶：
打开试剂管前请先离心。
复溶浓度推荐大于100 μg/ml。
冻干蛋白请溶于ddH2O。
复溶后，请根据用量分装冻存，避免反复冻融。

关于TNFa/TNFSF2 (high active)：
Tumor Necrosis Factor-α (TNF-α) is secreted by macrophages, monocytes, neutrophils, T-cells, and NK-cells following stimulation by bacterial LPS. Cells expressing CD4 secrete TNF-α while cells that express CD8 secrete little or no TNF-α. Synthesis of TNF-α can be induced by many different stimuli including interferons, IL2, and GM-CSF. The clinical use of the potent anti-tumor activity of TNF-α has been limited by the proinflammatory side effects such as fever, dose-limiting hypotension, hepatotoxicity, intravascular thrombosis, and hemorrhage. Designing clinically applicable TNF-α mutants with low systemic toxicity has been of intense pharmacological interest. Human TNF-α that binds to murine TNF-R55 but not murine TNF-R7, exhibits retained anti-tumor activity and reduced systemic toxicity in mice comp*(代"a")red with murine TNF-α, which binds to both murine TNF receptors. Based on these results, many TNF-α mutants that selectively bind to TNF-R55 have been designed. These mutants displayed cytotoxic activities on tumor cell lines in vitro and have exhibited lower systemic toxicity in vivo. Recombinant Human TNF-α High Active Mutant differs from the wild-type by amino acid subsitution of amino acids 1-7 with Arg8, Lys9, Arg10 and Phe157. This mutant form has been shown to have increased activity with less inflammatory side effects in vivo.



北京重组人SIRPα(信号调节蛋白α)现货关键词：JN1824,重组人SIRPα,重组人信号调节蛋白α,重组SIRPα,重组人SIRPα蛋白

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北京重组人SIRPα(信号调节蛋白α)现货关键词：JN1824,重组人SIRPα,重组人信号调节蛋白α,重组SIRPα,重组人SIRPα蛋白

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北京百莱博科技有限公司专业生产重组蛋白产品，欢迎来电咨询选购北京重组人SIRPα(信号调节蛋白α)现货。