特别提示:包括重组人Endostatin在内,本公司的所有产品仅可用于科研实验,严禁用于临床YL及其他非科研用途!
产品名称:重组人Endostatin
英文名称:Recombinant Human Endostatin
产品货号:GS4663
产品规格:20μg
分子量:Approximately 19.8kDa,a single non-glycosylated polypeptide chain containing 177 amino acids(C-terminal fragment of collagen XVIII).
储存条件:冷冻(-20℃)
概述
Endostatin has been identified as a C-terminal fragment of Collagen type 18,a recently identified member of a family of collagen-like proteins referred to as multiplexin family.Endostatin specifically inhibits proliferation of endothelial cells although it does not affect the proliferation of EOMA cells.Endostatin also potently inhibits angiogenesis and tumor growth.Endostatin has an important role in endothelial cell adhesion and cytoskeletal organization.Endostatin can be found in vessel walls(elastic fibers)and basement membranes.Recombinant Endosatin expressed in yeast causes G1 arrest of endothelial cells,and endostatin treatment results in apoptosis of HUVE and HMVE cells.
使用说明
This material is offered by Biorab Biotech for research,laboratory or further evaluation purposes.NOT FOR HUMAN USE.
技术规格
外观 |
Sterile Filtered White lyophilized(freeze-dried)powder. |
纯度 |
>96%by SDS-PAGE and HPLC analyses. |
来源 |
Pichia Pastoris |
生物活性 |
Fully biologically active when compared to standard.The as determined by inhibiting the FGF basic-dependent proliferation of HUVEC migration is less than 2.0μg/mL in the presence of Anti-Human Endostatin Polyclonal Antibody. |
成分 |
Lyophilized from a 0.2μmfiltered concentrated solution in PBS,pH 7.4. |
内毒素 |
Less than 1 EU/μg of rHuEndostatin as determined by LAL method. |
复溶 |
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom.Reconstitute in sterile distilled water or aqueous buffer containing 0.1%BSA to a concentration of 0.1-1.0mg/mL.Stock solutions should be apportioned into working aliquots and stored at ≤ -20?C.Further dilutions should be made in appropriate buffered solutions. |
氨基酸序列 |
NYEKPALHLA ALNMPFSGDI RADFQCFKQA RAAGLLSTYR AFLSSHLQDL STIVRKAERY SLPIVNLKGQ VLFNNWDSIF SGHGGQFNMH IPIYSFDGRD IMTDPSWPQK VIWHGSSPHG VRLVDNYCEA WRTADTAVTG LASPLSTGKI LDQKAYSCAN RLIVLCIENS FMTDARK |
根据您的关注的
重组人Endostatin,重组Endostatin,重组人Endostatin,rEndostatin,rhEndostatin,Recombinant Human Endostatin,Endostatin, Human,您可能还对以下产品有需求:
名称:重组人干扰素γ(IFN-γ)
货号:JN0422
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Gln24-Gln166表达纯化得来。
IFN-gamma/IFN-γ质量控制:>95%(还原性SDS-PAGE)
IFN-gamma/IFN-γ制剂:冻干品
IFN-gamma/IFN-γ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。
IFN-gamma/IFN-γ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IFN-gamma/IFN-γ:
IFNγ is the major interferon produced by mitogenically or antigenically stimulated lymphocytes. It is structurally different from type I interferon and its major activity is immunoregulation. It has been implicated in the expression of class II histocompatibility antigens in cells that do not normally produce them, leading to autoimmune disease. Interferon gamma is produced mainly byT-cells and natural killer cells activated by antigens, mitogens, or alloantigens. It is produced by lymphocytes expressing the surface antigens CD4 and CD8. IFNγ synthesis is induced by IL-2, FGF-basic, and EGF.
关注
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