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Recombinant Human CTRL protein (rFc Tag)

种属

Human

纯度

>90 %, SDS-PAGE

标签

rFc Tag

生物活性

未测试

Cat no : Eg2214

Print datasheet

Synonyms

chymotrypsin like, Chymotrypsin-like protease CTRL-1, CTRL1, EC:3.4.21.-

验证数据展示

  • Purity of Recombinant Human CTRL was determined by SDS-PAGE. The protein was resolved in an SDS-PAGE in reducing (R) and non-reducing (NR) conditions and stained using Coomassie blue.

    Purity of Recombinant Human CTRL was determined by SDS-PAGE. The protein was resolved in an SDS-PAGE in reducing (R) and non-reducing (NR) conditions and stained using Coomassie blue.

产品信息

纯度 >90 %, SDS-PAGE
内毒素 <0.1 EU/μg protein, LAL method
生物活性 Not tested
来源 HEK293-derived Human CTRL protein Cys19-Asn264 (Accession# P40313) with a rabbit IgG Fc tag at the C-terminus.
基因ID 1506
蛋白编号 P40313
预测分子量 52.4 kDa
SDS-PAGE 52-65 kDa, reducing (R) conditions
组分 Lyophilized from 0.22 μm filtered solution in PBS, pH 7.4. Normally 5% trehalose and 5% mannitol are added as protectants before lyophilization.
复溶 Briefly centrifuge the tube before opening. Reconstitute at 0.1-0.5 mg/mL in sterile water.
储存条件
It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
  • Until expiry date, -20℃ to -80℃ as lyophilized proteins.
  • 3 months, -20℃ to -80℃ under sterile conditions after reconstitution.
运输条件 The product is shipped at ambient temperature. Upon receipt, store it immediately at the recommended temperature.

背景信息

CTRL(Chymotrypsin-like protease) is also named as CTRL1 and belongs to the peptidase S1 family. CTRL encode a protein of 264 amino acid and the protein has a signal peptide of 18 amino acid and a propeptide of 15 amino acid.The CTRL1 enzyme is active over a broad pH range. It expresses in pancreas and presence in intestinal fluid after stimulation of pancreatic secretion as a digestive enzyme. CTRL is a novel human exocrine pancreatic enzyme with substrate specificity similar to that of chymotrypsin. It contains the conserved sequences in the vicinity of the active site serine, aspartic acid, and histidine residues found in this family of serine proteases.

参考文献:

1. J E Reseland, et al. (1997) J Biol Chem. 272(12):8099-104.
2. S Brenner, et al. (1988) Nature. 334(6182):528-30.