CST4 Protein (His tag)
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Quick Overview for CST4 Protein (His tag) (ABIN7318378)
抗原
See all CST4 蛋白蛋白类型
宿主
资源
纯度
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标记
- This CST4 protein is labelled with His tag.
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原理
- Recombinant Human Cystatin S/CST4 Protein (His Tag)
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序列
- Ser21-Ala141
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产品特性
- Recombinant Human Cystatin S is produced by our Mammalian expression system and the target gene encoding Ser21-Ala141 is expressed with a 6His tag at the C-terminus.
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内毒素水平
- < 1.0 EU per μg as determined by the LAL method.
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Cystatin S (CST4) (AA 21-141) protein (His-IF2DI Tag)
CST4 宿主: 人 宿主: 大肠杆菌（E. Coli） Recombinant Greater than 90 % as determined by SDS-PAGE. WB, ELISA
Cystatin S (CST4) (AA 1-141) protein (GST tag)CST4 宿主: 人 宿主: 小麦胚 Recombinant WB, ELISA, AA, AP
Cystatin S (CST4) protein (Myc-DYKDDDDK Tag)CST4 宿主: 人 宿主: HEK-293 Cells Recombinant > 80 % as determined by SDS-PAGE and Coomassie blue staining AbP, STD
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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
- Please refer to the printed manual for detailed information.
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缓冲液
- Lyophilized from a 0.2 μm filtered solution of 20 mM MES, 150 mM NaCl, pH 5.5.
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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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- CST4 (Cystatin S (CST4))
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别名
- Cystatin S/CST4
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背景
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Background: Cystatin-S, also called Cystatin-SA-III or Salivary acidic protein, is usually expressed in submandibular and sublingual saliva but not in parotid saliva(at protein level). This protein, which is phosphorylated at both its N- and C-terminal regions, belongs to the cystatin family. Cystatin-S can function as an inhibitor to papain or ficin, it partially inhibits stem bromelain and bovine cathepsin C.
Synonym: Cystatin-S, Cystatin-4, Cystatin-SA-III, Salivary Acidic Protein 1, CST4
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分子量
- 15.2 kDa
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UniProt
- P01036
抗原
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