HBA1 Protein (AA 1-142) (His tag)
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Quick Overview for HBA1 Protein (AA 1-142) (His tag) (ABIN1098667)
抗原
See all HBA1 蛋白蛋白类型
宿主
资源
应用范围
纯度
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产品特性
- AA 1-142
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标记
- This HBA1 protein is labelled with His tag.
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序列
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MVL SPADKTNVKA AWGKVGAHAG EYGAEALERM FLSFPTTKTY FPHFDLSHGS AQVKGHGKKV ADALTNAVAH VDDMPNALSA LSDLHAHKLR VDPVNFKLLS HCLLVTLAAH LPAEFTPAVH ASLDKFLASV STVLTSKYR -
纯化方法
- > 85% by SDS-PAGE
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应用备注
- Optimal working dilution should be determined by the investigator.
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说明
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Synonyms: Hemoglobin subunit alpha, nucleophosmin/nucleoplasmin 2
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限制
- 仅限研究用
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状态
- Liquid
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浓度
- 0.5 mg/mL
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缓冲液
- 20 mM Tris-HCl buffer ( pH 8.0) containing 0.1M NaCl, 20 % glycerol, 2M urea, 2 mM DTT
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储存条件
- 4 °C,-20 °C,-80 °C
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储存方法
- Can be stored at +2C to +8C for 1 week. For long term storage, aliquot and store at -20C to -80C. Avoid repeated freezing and thawing cycles.
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- HBA1 (Hemoglobin, alpha 1 (HBA1))
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别名
- Hemoglobin subunit alpha
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背景
- Hemoglobin subunit alpha, also known as HBA2, belongs to the globin family. HBA2 is involved in oxygen transport from the lung to the various peripheral tissues. The alpha-2 (HBA2) and alpha-1 (HBA1) coding sequences are identical. These genes differ slightly over the 5' untranslated regions and the introns, but they differ significantly over the 3' untranslated regions. Two alpha chains plus two beta chains constitute HbA, which in normal adult life comprises about 97 % of the total hemoglobin, alpha chains combine with delta chains to constitute HbA-2, which with HbF (fetal hemoglobin) makes up the remaining 3 % of adult hemoglobin. Alpha thalassemias result from deletions of each of the alpha genes as well as deletions of both HBA2 and HBA1, some nondeletion alpha thalassemias have also been reported. Recombinant human HBA2 protein, fused to His-tag at N-terminus, was expressed in E. coli.
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分子量
- 19.5 kDa (179aa)
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NCBI登录号
- NP_000508
抗原
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