Recombinant Human CST5 protein, His-tagged

• Cat.No.: CST5-675H
• Product Overview: Recombinant Human CST5 (Gly21-Val142) protein was fused to His-tag at C-terminus and expressed in human 293 cells (HEK293).

Specification

• Description: Cystatin-5 (CST5) is also known as Cystatin-D, is a secreted thermostable protein, which belongs to the cystatin family. CST5 is a cysteine proteinase inhibitor that possibly plays a protective role against proteinases present in the oral cavity. The order of preference for inhibition is cathepsin S > cathepsin H > cathepsin L > cathepsin B. CST5 / cystatin-D may play a protective role against proteinases present in the oral cavity.
• Source: HEK293
• Species: Human
• Tag: His
• Predicted N Terminal: Gly21
• Form: Lyophilized from 0.22 μm filtered solution in PBS, pH7.4, 10% trehalose.
• Molecular Mass: The protein has a calculated MW of 14.7 kDa. The protein migrates as 15 kDa under reducing (R) condition (SDS-PAGE).
• Protein length: Gly21-Val142
• Endotoxin: Less than 1.0 EU per μg by the LAL method.
• Purity: >95% as determined by SDS-PAGE.
• Storage: For long term storage, the product should be stored at lyophilized state at -20 centigrade or lower.
  Please avoid repeated freeze-thaw cycles.
  This product is stable after storage at:
  -20 to -70 centigrade for 12 months in lyophilized state;
  -70 centigrade for 3 months under sterile conditions after reconstitution.
• Reconstitution: It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 ug/ul. Centrifuge the vial at 4℃ before opening to recover the entire contents.

Gene Information

• Gene Name: CST5
• Official Symbol: CST5
• Synonyms: CST5; cystatin D; cystatin-D; cystatin 5; cystatin-5; cysteine-proteinase inhibitor; MGC71922
• Gene ID: 1473
• mRNA Refseq: NM_001900
• Protein Refseq: NP_001891
• MIM: 123858
• UniProt ID: P28325