重组小鼠白介素IL-4(白细胞介素4) 分子生物学试剂

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。

重组小鼠白介素IL-4(白细胞介素4) 分子生物学试剂由专业试剂供应商北京百奥莱博提供，用于生化科研试验，本产品质量好，且极具价格优势，深为用户称道，了解更多重组小鼠白介素IL-4(白细胞介素4)等分子生物学试剂产品请联系我司咨询订购。

名称：重组小鼠白介素IL-4(白细胞介素4) 分子生物学试剂
编号：JN0416
产地：国产|进口
规格：10μg|50μg|500μg|1mg
本品由我们的大肠杆菌表达系统制备，目的基因编码的His23-Ser140表达纯化而来。

IL-4质量控制：＞95%(还原性SDS-PAGE)。

IL-4制剂：冻干品

IL-4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-4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-4：
Mouse Interleukin-4(IL-4) is a monomeric, Th2 cytokine that shows pleiotropic effects during immune responses. It is a glycosylated polypeptide that contains three intrachain disulfide bridges and adopts a bundled four α­helix structure. IL­4 exerts its effects through two receptor complexes, Participates in at least several B-cell activation processes as well as of other cell types. IL­4 is primarily expressed by Th2­biased CD4+T cells, mast cells, basophils, and eosinophils. It promotes cell proliferation, survival, and immunoglobulin class switch to IgG1 and IgE in mouse B cells, acquisition of the Th2 phenotype by naïve CD4+T cells, priming and chemotaxis of mast cells, eosinophils, and basophils, and the proliferation and activation of epithelial cells. IL­4 plays a dominant role in the development of allergic inflammation and asthma. It also regulates the expression of the low affinity Fc receptor for IgE (CD23) on both lymphocytes and monocytes.

欲了解更多重组小鼠白介素IL-4(白细胞介素4) 分子生物学试剂的品牌、产地、价格及说明书等产品信息，请致电北京百奥莱博科技有限公司，我们将竭诚为您服务，另外，以下产品正在火爆促销:

·重组小鼠Exostosin-like 2(EXTL2)
编号：JN1446
英文名称：Recombinant Mouse Exostosin-like 2
规格：10μg|50μg|500μg|1mg
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Asn43-Met330在N端含有His标签。

Exostosin-like 2 质量控制：＞95%(还原性SDS-PAGE)

Exostosin-like 2 制剂：冻干品

Exostosin-like 2 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。

Exostosin-like 2 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Exostosin-like 2 ：
Exostosin-like 2 (EXTL2) is a member of the exostosin (EXT)-related family which contains five members: EXT1, EXT2, EXTL1, EXTL2, and EXTL3. Studies have shown that EXT gene family members have the activities of heparan sulfate-synthesizing glycosyltransferases. EXT1 and EXT2, which have been identified as causal genes for hereditary multiple exostoses, have HS-GlcAT-II and GlcNAcT-II activities. EXTL1 has GlcNAcT-II activity and EXTL3 has GlcNAcT-I and -II activities. EXTL2 has GlcNAcT-I and N-acetylgalactosaminyltransferase activities, and transfers a GlcNAc residue to the tetrasaccharide linkage region when this region is phosphorylated by a xylose kinase 1 (FAM20B) and thereby terminate chain elongation. In mice, lack of EXTL2 causes glycosaminoglycan (GAG) overproduction and structural changes of GAGs associated with pathological processes.


重组小鼠白介素IL-4(白细胞介素4) 分子生物学试剂关键词：重组小鼠白介素IL-4,JN0416,重组小鼠白介素IL-4蛋白,重组小鼠白细胞介素4,重组白介素IL-4


·重组人白介素IL-4(白细胞介素4)
编号：JN0345
英文名称：Recombinant Human Interleukin-4
规格：10μg|50μg|500μg|1mg
本品由我们的大肠杆菌表达系统制备，目的基因编码的His25-Ser153表达纯化而来。

IL-4质量控制：＞95%(还原性SDS-PAGE)。

IL-4制剂：冻干品

IL-4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-4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-4：
Interleukin-4 (IL-4) is a pleiotropic cytokine that regulates diverse T and B cell responses including cell proliferation, survival and gene expression. IL-4 is produced by mast cells, T cells, and bone marrow stromal cells. IL-4 regulates the differentiation of naive CD4+ T cells into helper Th2 cells, characterized by their cytokine-secretion profile that includes secretion of IL-4, IL-5, IL-6, IL-10, and IL-13, which favor a humoral immune response. Another dominant function of IL-4 is the regulation of immunoglobulin class switching to the IgG1 and IgE isotypes. Excessive IL-4 production by Th2 cells has been associated with elevated IgE production and allergic response.


重组小鼠白介素IL-4(白细胞介素4) 分子生物学试剂关键词：重组小鼠白介素IL-4,JN0416,重组小鼠白介素IL-4蛋白,重组小鼠白细胞介素4,重组白介素IL-4


·重组人去氧亥普酸合成酵素(DHS)(去氧亥普酸合成酶)
编号：JN1927
英文名称：Recombinant Human Deoxyhypusine Synthase
规格：10μg|50μg|500μg|1mg
本品由我们的大肠杆菌表达系统制备而成，目的基因编码的Met1-Asp369在C端含有His标签。

DHS质量控制：＞95%(还原性SDS-PAGE)

DHS制剂：液体

DHS保存：收到货后请置于-20℃，可保存6个月，避免反复冻融。

关于DHS：
Human Deoxyhypusine Synthase (DHS) is vital for the first step of hypusine biosynthesis. DHS catalyzes the NAD-dependent oxidative cleavage of spermidine, the subsequent transfer of the butylamine moiety of spermidine to the epsilon-amino group of a specific lysine residue of the eIF-5A precursor protein to form the intermediate deoxyhypusine residue.

我公司强烈推荐分子生物学试剂系列产品，热情期待您的咨询选购重组小鼠白介素IL-4(白细胞介素4) 分子生物学试剂。