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- 保存条件:
冷藏
- 保质期:
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- 英文名:
Recombinant Human Cathepsin L2/Cathepsin V
- 库存:
648
- 供应商:
北京百奥莱博科技有限公司
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重组人Cathepsin L2(组织蛋白酶L2)价格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:重组人Cathepsin L2(组织蛋白酶L2)价格
编号:JN1695
品牌:百奥莱博
英文名:Recombinant Human Cathepsin L2/Cathepsin V
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Val18-Val334在C端含有His标签。
Cathepsin L2质量控制:>95%(还原性SDS-PAGE)
Cathepsin L2制剂:液体
Cathepsin L2保存:收到货后请置于-20℃,可保存6个月,避免反复冻融。
关于Cathepsin L2:
Cathepsin L2 belongs to the Peptidase C1 family. Cathepsin L2 can be autocatalytically convertedto the mature form as a proenzyme in lysosomes at pH=7.0. Cathepsin L2 cannot be expressed in normal mammary gland, colon and peritumoral tissue, but it can be expressed in breast carcinomas and colorectal tissues. These suggeats Cathepsin L2 may play a role in tumor processes. Cathepsin L2 is specifically expressed in the testis, thymus, and corneal epithelium.
欲咨询购买重组人Cathepsin L2(组织蛋白酶L2)价格,请致电北京百奥莱博科技有限公司,为您提供最全面周到的产品服务,除此之外,我公司正在促销以下产品:
·重组小鼠脊灰病毒受体(PVR)(CD155)
编号:JN1620
英文名称:Recombinant Mouse Poliovirus Receptor
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Asp29-Leu348在C端含有His标签。
PVR/CD155质量控制:>95%(还原性SDS-PAGE)
PVR/CD155制剂:冻干品
PVR/CD155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。
PVR/CD155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PVR/CD155:
Mouse poliovirus receptor (PVR, CD155) is a type I transmembrane (TM) glycoprotein that is a member of the nectin-related family of adhesion proteins within the immunoglobulin superfamily. It binds other molecules including vitronectin, Nectin3, DNAM1, CD96, and TIGIT, but does not bind homotypically. CD155 includes a 28 aa signal sequence, a 318 aa extracellular domain (ECD) with one N-terminal V-type and two C2-type Ig-like domains, a 24 aa TM segment and a 38 aa cytoplasmic tail. Epithelial, endothelial, and many immune cells show low CD155 expression. It is up-regulated on endothelia by IFNγ, and is highly expressed on immature thymocytes, lymph node dendritic cells, and tumor cells of epithelial and neuronal origin. On migrating cells, it is concentrated at the leading edge, where it binds basement membrane vitronectin, recruits Nectin-3-expressing cells, and cooperates with PDGF and integrin αvβ3 to promote cell migration. Binding of monocyte DNAM-1 to endothelial cell CD155 promotes transendothelial migration. Enhanced CD155 expression in tumor cells contributes to loss of contact inhibition and increased migration, but also allows tumor cell recognition and killing by DNAM-1or CD96 expressing NK cells.
重组人Cathepsin L2(组织蛋白酶L2)价格关键词:重组人Cathepsin L2,重组人Cathepsin L2蛋白,重组Cathepsin L2,JN1695,重组人组织蛋白酶L2
·重组小鼠IL-27
编号:JN1645
英文名称:Recombinant Mouse Interleukin-27 subunit alpha and Interleukin-27 subunit beta
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Tyr19-Pro228&Phe29-Ser234在C端含有His标签。
IL-27质量控制:>95%(还原性SDS-PAGE)
IL-27制剂:冻干品
IL-27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。
IL-27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IL-27:
IL-27 is a heterodimeric cytokine which belongs to the IL-6/IL-12 family of long type I cytokines. It is expressed on monocytes, endothelial cells and dendritic cells. IL-27 is an early product of activated antigen-presenting cells and drives rapid clonal expansion of naive CD4(+) T cells and plays a role in the early regulation of Th1 cells initiation which drives efficient adaptive immune response. IL-27 potentiates the early phase of TH1 response and suppresses TH2 and TH17 differentiation. It induces the differentiation of TH1 cells via two distinct pathways, p38 MAPK/TBX21- and ICAM1/ITGAL/ERK-dependent pathways. It also induces STAT1, STAT3, STAT4 and STAT5 phosphorylation and activates TBX21/T-Bet via STAT1 with resulting IL12RB2 up-regulation, an event crucial to TH1 cell commitment. IL-27 has an antiproliferative activity on melanomas through WSX-1/STAT1 signaling. Thus, IL-27 protein may be an attractive candidate as an antitumor agent applicable to cancer immunotherapy. IL-27 reveals to be a potent inhibitor of TH17 cell development and of IL-17 production. Indeed IL27 alone is also able to inhibit the production of IL17 by CD4 and CD8 T-cells. IL-27 has also an effect on cytokine production. It suppresses proinflammatory cytokine production such as IL2, IL4, IL5 and IL6 and activates suppressors of cytokine signaling such as SOCS1 and SOCS3. Apart from suppression of cytokine production, IL-27 also antagonizes the effects of some cytokines such as IL6 through direct effects on T-cells. Another important role of IL-27 is its antitumor activity as well as its antiangiogenic activity with activation of production of antiangiogenic chemokines such as IP-10/CXCL10 and MIG/CXCL9.
重组人Cathepsin L2(组织蛋白酶L2)价格关键词:重组人Cathepsin L2,重组人Cathepsin L2蛋白,重组Cathepsin L2,JN1695,重组人组织蛋白酶L2
·重组小鼠胸腺基质淋巴细胞生成素(TSLP)
编号:JN1366
英文名称:Recombinant Mouse Thymic stromal lymphopoietin
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Tyr20-Glu140在C端带有Fc标签。
TSLP质量控制:>95%(还原性SDS-PAGE)
TSLP制剂:冻干品
TSLP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。
TSLP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TSLP:
Thymic stromal lymphopoietin (TSLP) is a protein belonging to the cytokine family, contains 140 amino acids. It is known to play an important role in the maturation of T cell populations through activation of antigen presenting cells. TSLP induces the release of T-cell-attracting chemokines from monocytes and, in particular, enhances the maturation of CD11c+ dendritic cells. It can induce allergic inflammation by directly activating mast cells. TSLP is produced mainly by non-hematopoietic cells such as fibroblasts, epithelial cells and different types of stromal or stromal-like cells. These cells are located in regions where TSLP activity is required.
我公司生产供应销*(代"售")的分子生物学试剂产品正全系列现货促销,满分期待您的垂询选购重组人Cathepsin L2(组织蛋白酶L2)价格。
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文献和实验组织蛋白酶 cathepsin 在各种动物组织的细胞内(特别是溶酶体部分)发现的一类蛋白酶。此名源自希腊语的“消化”,为威尔斯达特( R. Willstā atter, 1929)命名的。来源于同一种类组织细胞的也是由组织蛋白酶 A. B. C. D. E等多种酶组成。可以根据所作用的代表性底物的种类进行分类,但似乎各自还有数种同工酶。组织蛋白酶 A的代表性底物是 N-苄氧基羰基 -L-谷酰胺 -L-苯丙氨酸,最适 pH约 5.5( 3— 6),可能是一种羧肽酶,可为二异丙基磷氟酸
Cancer Cell:曹雪涛院士团队揭示肿瘤相关巨噬细胞中葡萄糖代谢的增加可促进癌症转移
metastasis and chemoresistance 的研究文章。本研究解析了 M2 样 TAMs 对葡萄糖是否高度依赖,以及葡萄糖代谢是如何反过来建立 M2 样 TAMs 的促肿瘤功能。 研究结果表明,M2 样 TAMs 在 TME 中具有最强大的葡萄糖摄取能力,葡萄糖代谢促进溶酶体包裹的蛋白酶组织蛋白酶 B 的 O-GlcNAc 糖基化修饰,以此提高巨噬细胞中组织蛋白酶 B 的成熟及其在 TME 中的分泌,促进癌症转移和化疗耐药。总之,该研究揭示了糖代谢在促肿瘤 TAMs 中的机制和潜在临床
被APC摄取后,细胞质膜将抗原包围,成为胞质中的内体(endosome)。初形成的内体向胞质深部移动并逐渐成熟,最终与初级溶酶体融合成为次级溶酶体或简称溶酶体(endosome)。内体/溶酶体内的酸性环境为各种酶类提供了适宜的作用条件,如蛋白酶、核酸酶、糖苷酶、脂酶和磷酸酶等,总数多达40余种。其中在外源性抗原加工中起重要作用的是组织蛋白酶(cathepsin,Cath)如CathI。和CathS。在这两种蛋白酶的作用下,外源性抗原被降解成肽段,其中一些长度为12~18个甚至长到30个氨基酸残基的肽
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