
英文名称:EPO/Epoetin (C-6His), Human, Recombinant
货号:GPCK089
价格: ¥11880.00 ¥1680.00 ¥580.00 ¥17280.00
规格:
500μg
50μg
10μg
1mg
产品详情
产品信息
产品形态 | 粉末 |
产品规格 | 500μg / 50μg / 10μg / 1mg |
表达宿主 | Human Cells |
序列信息 | Ala28-Arg193 |
检索号 | P01588 |
分子量 | 19.2 kDa |
表观分子量 | 30-40 kDa |
生物活性 | Measured in a cell proliferation assay using TF-1 human erythroleukemic cells. The ED50 for this effect is 80-250 pg/mL. |
纯度 | > 95% as determined by reducing SDS-PAGE. |
内毒素 | < 0.1 EU/μg |
制剂 | Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4. |
复融 | Always centrifuge tubes before opening. Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100 μg/mL. Dissolve the lyophilized protein in sterile water. Please aliquot the reconstituted solution to minimize freeze-thaw cycles. |
储存条件 | Lyophilized protein should be stored at -5~-20℃, stable for one year after receipt. Reconstituted protein solution can be stored at 2-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at -5~-20℃ for 3 months. |
运输条件 | Ambient temperature or ice pack. |
有效期 | 12个月 |
背景介绍 | Erythropoietin (EPO) is a glyco Protein hormone that is principally known for its role in erythropoiesis, where it is responsible for stimulating proliferation and differentiation of erythroid progenitor cells.Erythropoietin is a member of the EPO/TPO family. It is a secreted, glycosylated Cytokine composed of fouralpha helical bundles. The differentiation of CFU-E (Colony Forming Unit-Erythroid) cells into erythrocytescan only be accomplished in the presence of EPO. Physiological levels of EPO in adult mammals aremaintained primarily by the kidneys, whereas levels in fetal or neonatal mammals are maintained by theliver. EPO also can exert various non-hematopoietic activities, including vascularization and proliferation ofsmooth muscle, neural protection during hypoxia, and stimulation of certain B cells. Genetic variation inerythropoietin is associated with susceptbility to microvascular complications of diabetes type 2. These arepathological conditions that develop in numerous tissues and organs as a consequence of diabetesmellitus. They include diabetic retinopathy, diabetic nephropathy leading to end-stage renal disease, anddiabetic neuropathy. |
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