CSTA Protein (AA 1-98) (His tag)
CSTA
宿主: 人
宿主: 大肠杆菌（E. Coli）
Recombinant
> 95 % by SDS - PAGE
SDS
Active
1 image
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- 抗原 See all CSTA 蛋白
- CSTA (Cystatin A (Stefin A) (CSTA))
- 蛋白类型
- Recombinant
- 生物活性
- Active
- 产品特性
- AA 1-98
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宿主
- 人
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资源
- 大肠杆菌（E. Coli）
- 标记
- This CSTA protein is labelled with His tag.
- 应用范围
- SDS-PAGE (SDS)
- 序列
- MGSSHHHHHH SSGLVPRGSH MIPGGLSEAK PATPEIQEIV DKVKPQLEEK TNETYGKLEA VQYKTQVVAG TNYYIKVRAG DNKYMHLKVF KSLPGQNEDL VLTGYQVDKN KDDELTGF
- 纯度
- > 95 % by SDS - PAGE
- Biological Activity Comment
- The IC50 value is < 1.0nM. The inhibitory function of Cystatin A on protease activity of papain was measured by a fluorometric assay using Z-FR-AMC at pH 7.5 at 25C.
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- Discover our top product CSTA 蛋白
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Cystatin A (Stefin A) (CSTA) (AA 1-98) protein (GST tag)
CSTA 宿主: 人 宿主: 小麦胚 Recombinant WB, ELISA, AA, AP
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- 应用备注
- Optimal working dilution should be determined by the investigator.
- 说明
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Bioactivity Validated
- 限制
- 仅限研究用
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- 状态
- Liquid
- 浓度
- 1 mg/mL
- 缓冲液
- Liquid. In 20 mM Tris-HCl buffer ( pH 8.0) containing 1 mM DTT, 10 % glycerol
- 储存条件
- 4 °C,-20 °C,-80 °C
- 储存方法
- Can be stored at +4C short term (1-2 weeks). For long term storage, aliquot and store at -20C or -70C. Avoid repeated freezing and thawing cycles.
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- 抗原
- CSTA (Cystatin A (Stefin A) (CSTA))
- 别名
- CSTA (CSTA 产品)
- 别名
- AREI Protein, STF1 Protein, STFA Protein, CST Protein, CSTA Protein, ATCYSA Protein, FL3-27 Protein, T20B5.8 Protein, T20B5_8 Protein, cystatin A Protein, cystatin A Protein, cystatin A1 Protein, cystatin-A Protein, CSTA Protein, Csta1 Protein, Csta Protein, CYSA Protein, LOC100725920 Protein
- 背景
- CSTA, also known as Stefin A, is thiol protease inhibitors that form complexes with papain and the cathepsins B, H and L. The protein is one of the precursor proteins of the cornified cell envelope in keratinocytes and plays a role in epidermal development and maintenance. CSTA is thought to be a tumor suppressor, since an inverse correlation seems to exist between the level of CSTA and tumor progression, in several malignancies Recombinant human CSTA protein, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography techniques.
- 分子量
- 13.1 kDa (118aa) confirmed by MALDI-TOF
- NCBI登录号
- NP_005204
- UniProt
- P01040
- 途径
- Response to Water Deprivation
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