TPO (Inactive) protein (His tag)
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Quick Overview for TPO (Inactive) protein (His tag) (ABIN7669835)
抗原
蛋白类型
生物活性
宿主
资源
纯度
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标记
- His tag
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原理
- Recombinant Human TPO protein(His Tag)
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序列
- Ser 22-Leu 195
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纯化方法
- > 95 % as determined by reducing SDS-PAGE.
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过滤
- 0.2 μm filtered
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内毒素水平
- < 0.01 EU per μg of the protein as determined by the LAL method.
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限制
- 仅限研究用
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状态
- Lyophilized
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缓冲液
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Lyophilized from sterile PBS, pH 7.4.
Normally 5 % - 8 % trehalose, mannitol and 0.01 % Tween 80 are added as protectants before lyophilization. -
储存条件
- 4 °C,-20 °C,-80 °C
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储存方法
- Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.
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有效期
- 12 months
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- TPO
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背景
- Thrombopoietin (TPO) is a glycoprotein hormone which belongs to the EPO/TPO family. It produced by the liver and kidney which regulates the production of platelets. TPO stimulates the production and differentiation of megakaryocytes, the bone marrow cells that bud off large numbers of platelets. Lineage-specific cytokine affects the proliferation and maturation of megakaryocytes from their committed progenitor cells. It acts at a late stage of megakaryocyte development. It may be the major physiological regulator of circulating platelets.,MGDF,Megakaryocyte colony-stimulating factor,c-MPL Ligand
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分子量
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calculated_mw: 19.6 kDa
observed_mw: 20 kDa
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UniProt
- P40225
抗原
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