Thrombopoietin Protein (THPO) (AA 22-326)
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Quick Overview for Thrombopoietin Protein (THPO) (AA 22-326) (ABIN7866069)
抗原
See all Thrombopoietin (THPO) 蛋白蛋白类型
生物活性
宿主
资源
纯度
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产品特性
- AA 22-326
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原理
- Rat THPO Protein Recombinant
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序列
- SPVPPACDPR LLNKLLRDSY LLHSRLSQCP DVNPLSIPVL LPAVDFSLGE WKTQTEQSKA QDILGAVSLL LEGVMAARGQ LEPSCLSSLL GQLSGQVRLL LGALQGLLGT QLPPQGRTTA HKDPSALFLS LQQLLRGKVR FLLLVEGPAL CVRRTLPTTA VPSRTSQLLT LNKF
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产品特性
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Protein Size: Recombinant THPO migrates as an approximately 19 kDa protein due to glycosylation under reducing conditions in SDS-PAGE.
Sequence Position: Optimized DNA sequence encoding Rat THPO mature chain was expressed in CHO. Recombinant Rat Thrombopoietin encodes amino acid residues 22-326.
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内毒素水平
- Endotoxin content was assayed using a LAL gel clot method. Endotoxin level was found to be less than 0.1 ng/μg(1EU/μg).
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Biological Activity Comment
- Determined by its ability to stimulate the proliferation of human MO7e cells. The expected ED50 is ≤ 0.2 ng/ml, corresponding to a specific activity of ≥ 5 x 106 units/mg.
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限制
- 仅限研究用
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状态
- Lyophilized
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溶解方式
- A quick spin of the vial followed by reconstitution in distilled water to a concentration not less than 0.1 mg/mL. This solution can then be diluted into other buffers.
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缓冲液
- THPO was Lyophilized from PBS, pH 7.2.
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储存条件
- 4 °C,-20 °C
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储存方法
- The lyophilized protein is stable for at least 2 years from date of receipt at -20°C. Upon reconstitution, this product can be stored in working aliquots at 2°- 8°C for one month, or at -20°C for six months, with a carrier protein without detectable loss of activity. Avoid repeated freeze/thaw cycles.
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有效期
- 24 months
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- Thrombopoietin (THPO)
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别名
- THPO
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分子量
- 19 kDa
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途径
- JAK/STAT Signaling, Hormone Activity
抗原
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