产品详情
50μg / 10μg
物种Mouse
表达宿主E.coli
PHQPDAVNAPLTCCYSFTSKMIPMSRLESYKRITSSRCPKEAVVFVTKLKREVCADPKKEWVQTYIKNLDRNQMRSEPTTLFKTASALRSSAPLNVKLTRKSEANASTTFSTTTSSTSVGVTSVTVN with polyhistidine tag at the N-terminus.
序列信息QPDAVNAPLTCCYSFTSKMIPMSRLESYKRITSSRCPKEAVVFVTKLKREVCADPKKEWVQTYIKNLDRNQMRSEPTTLFKTASALRSSAPLNVKLTRKSEANASTTFSTTTSSTSVGVTSVTVN with polyhistidine tag at the N-terminus.
检索号Q5SVU3
分子量14.65 kDa
表观分子量17-25 kDa
标签His-tag at the N-terminus
生物活性Measure by its ability to chemoattract BaF3 cells transfected with CCR2A. The ED50 for this effect is < 8 ng/mL.
纯度> 98% as determined by SDS-PAGE. Ni-NTA chromatography.
内毒素< 0.1 EU/μg
制剂The protein was lyophilized from a 0.2 μm filtered solution containing 1 × PBS, pH 7.4.
复融It is recommended to reconstitute the lyophilized protein in sterile water to a concentration not less than 100 μg/mL. Do Not Vortex! Vigorous shaking may impair the biological activity of the protein.
储存条件Lyophilized protein should be stored at -5~-20℃ for 1 year. Upon reconstitution, store at 2-8℃ for up to 1 week. Further dilute in a buffer containing a carrier protein or stabilizer (e.g. 0.1% BSA, 10% FBS, 5% HSA or 5% trehalose solution), protein aliquots should be stored at -5~-20℃ or -80℃ for 3-6 months.
运输条件Ambient temperature or ice pack.
有效期12个月
背景介绍CCL2, also known as MCP-1, is belonging to the CC ? chemokine family. CCL2 can be identified in endothelial cells, smooth muscle cells and monocytes as the results of reaction to several atherogenic stimulants, such as CD40 ligand, (IL-1β) and oxidized low density lipoprotein , interleukin-1βplatelet derived growth factor (PDGF). Recent study shows that in vivo MCP1 have several critical roles in atherosclerosis. Additionally, MCP-1 has been proved involving in monocytic infiltration of tissues during several inflammatory diseases, and has been implicated in macrophage-mediated tumor growth inhibition in mice. In addition, CCL2 has been shown to have direct effects on tumor cells in an autocrine and paracrine fashion in multiple cancers, including sarcoma, lung, cervix, ovary, breast, and prostate.
