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Recombinant Human Cathepsin S protein

  • 表达系统: HEK293
  • Accession #: P25774-1
  • 蛋白标签: C-8×His
  • 生物活性: Measured by its ability to cleave a fluorogenic peptide substrate, (7-methoxycoumarin-4-yl) acetyl-Arg-Pro-Lys-Pro-Val-Glu-Nva-Trp-Arg-Lys (2, 4-dinitrophenyl)-NH2. Cleavage of substrate can be measured using excitation and emission wavelength at 320 nm and 405 nm, respectively.The specific activity is >300 pmoles/min/μg.
  • 内毒素水平: <0.1 EU/μg
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库存信息

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库存信息

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货号 (SKU) 包装规格 是否现货 价格 数量
rp143673-10μg
10μg 现货 Stock Image
rp143673-50μg
50μg 现货 Stock Image
rp143673-100μg
100μg 现货 Stock Image
rp143673-1mg
1mg 期货 Stock Image

基本描述

产品名称 Recombinant Human Cathepsin S protein
别名 重组人Cathepsin S蛋白 | 重组人组织蛋白酶S蛋白 | 重组人Cathepsin S蛋白 | 重组人组织蛋白酶S蛋白
英文别名 Cathepsin S | CathepsinS | CATS_HUMAN | Ctss | EC 3.4.22 | EC 3.4.22.27 | FLJ50259 | MGC3886 | Cathepsin S | CathepsinS | CATS_HUMAN | Ctss | EC 3.4.22 | EC 3.4.22.27 | FLJ50259 | MGC3886
规格或纯度 无动物源, 无载体, 生物活性, ActiBioPure™, 无叠氮钠, ≥90%(SDS-PAGE), 见COA
生化机理 Thiol protease. Key protease responsible for the removal of the invariant chain from MHC class II molecules and MHC class II antigen presentation. The bond-specificity of this proteinase is in part similar to the specificities of cathepsin L1 Publication. Catalytic activity: Similar to cathepsin L, but with much less activity on Z-Phe-Arg-|-NHMec, and more activity on the Z-Val-Val-Arg-|-Xaa compound.
生物活性 Measured by its ability to cleave a fluorogenic peptide substrate, (7-methoxycoumarin-4-yl) acetyl-Arg-Pro-Lys-Pro-Val-Glu-Nva-Trp-Arg-Lys (2, 4-dinitrophenyl)-NH2. Cleavage of substrate can be measured using excitation and emission wavelength at 320 nm and 405 nm, respectively.The specific activity is >300 pmoles/min/μg.
内毒素水平 <0.1 EU/μg
表达系统 HEK293
种属 人(Human)
氨基酸 17-331 aa
序列 QLHKDPTLDHHWHLWKKTYGKQYKEKNEEAVRRLIWEKNLKFVMLHNLEHSMGMHSYDLGMNHLGDMTSEEVMSLMSSLRVPSQWQRNITYKSNPNRILPDSVDWREKGCVTEVKYQGSCGACWAFSAVGALEAQLKLKTGKLVSLSAQNLVDCSTEKYGNKGCNGGFMTTAFQYIIDNKGIDSDASYPYKAMDQKCQYDSKYRAATCSKYTELPYGREDVLKEAVANKGPVSVGVDARHPSFFLYRSGVYYEPSCTQNVNHGVLVVGYGDLNGKEYWLVKNSWGHNFGEEGYIRMARNKGNHCGIASFPSYPEIHHHHHHHH
纯度 ≥90% (SDS-PAGE)
蛋白标签 C-8×His
无载体 Yes
无动物源 Yes
Accession # P25774-1
来源 重组表达
预测分子量 39 kDa and 28 kDa
SDS-PAGE 37 kDa and 26 kDa under reducing conditions.

储存与运输

物理形态 液体
储存缓冲液 12.5mM MES, 75mM NaCl, 10% Glycerol, pH6.5.
浓度 见COA
储存温度 -80℃储存,避免反复冻融
运输条件 超低温冰袋运输
稳定性与储存 长期储存-80℃(1年);收货后建议分装,避免反复冻融。
分子类型 蛋白质

图片

Recombinant Human Cathepsin S protein (rp143673) - SDS-PAGE
2 μg/lane of Recombinant Human Cathepsin S Protein was resolved with SDS-PAGE under reducing (R) and non-reducing (N) conditions and visualized by Coomassie® Blue staining, showing the bands at 39 kDa (Pro) & 28 kDa (mature).
Human Cathepsin S is synthesized as a preproenzyme of 331 amino acid residues consisting a signal peptide (residues 1‑16), a pro region (residues 17‑114), and the mature enzyme (residues 115‑331).

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找到3个结果

批号(Lot Number) 证书类型 货号
ZJ25F1028483 分析证书 rp143673
ZJ25F1028482 分析证书 rp143673
ZJ25F1028481 分析证书 rp143673

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