Recombinant Human CST7 protein, His-tagged

• Cat.No.: CST7-3150H
• Product Overview: Recombinant Human CST7 protein (Gly42-His167), fused to His tag at C-terminus, was expressed in human 293 cells (HEK293).

Specification

• Description: Cystatin-7 (CST7) is also known as Cystatin-F, Cystatin-like metastasis-associated protein (CMAP), Leukocystatin, which is a disulfide-linked homodimer belongs to the cystatin family. CST7 is primarily expressed in peripheral blood cells and spleen. CST7 inhibits papain and cathepsin L but with affinities lower than other cystatins. CST7 may play a role in immune regulation through inhibition of a unique target in the hematopoietic system.
• Source: HEK293
• Species: Human
• Tag: His
• Form: Lyophilized from 0.22 um filtered solution in PBS, pH7.4, 10% trehalose.
• Molecular Mass: The protein has a calculated MW of 15.6 kDa. The protein migrates as 20-24 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
• Protein length: 126
• Endotoxin: Less than 1.0 EU per ug 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 centigrade 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: CST7
• Official Symbol: CST7
• Synonyms: CST7; cystatin F (leukocystatin); cystatin-F; cystatin-7; leukocystatin; cystatin-like metastasis-associated protein; CMAP
• Gene ID: 8530
• mRNA Refseq: NM_003650
• Protein Refseq: NP_003641
• MIM: 603253
• UniProt ID: O76096