Recombinant Human QPCT Protein, His-tagged

• Cat.No.: QPCT-714H
• Product Overview: Recombinant Human QPCT(Val29~Leu361) fused with His tag at N-terminal was expressed in E. coli.

Specification

• Description: This gene encodes human pituitary glutaminyl cyclase, which is responsible for the presence of pyroglutamyl residues in many neuroendocrine peptides. The amino acid sequence of this enzyme is 86% identical to that of bovine glutaminyl cyclase.
• Source: E. coli
• Species: Human
• Tag: His
• Form: PBS, pH7.4, containing 0.01% SKL, 1mM DTT, 5% Trehalose and Proclin300.
• Molecular Mass: 45.3kDa
• Protein length: Val29~Leu361
• Endotoxin: <1.0EU per 1µg (determined by the LAL method)
• Purity: > 90%
• Applications: Positive Control; Immunogen; SDS-PAGE; WB.
  If bio-activity of the protein is needed, please check active protein.
• Stability: The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37 centigrade for 48h, and no obvious degradation and precipitation were observed. The loss rate is less than 5% within the expiration date under appropriate storage condition.
• Storage: Avoid repeated freeze/thaw cycles. Store at 2-8 centigrade for one month. Aliquot and store at -80 centigrade for 12 months.
• Reconstitution: Reconstitute in PBS or others.

Gene Information

• Gene Name: QPCT glutaminyl-peptide cyclotransferase [ Homo sapiens ]
• Official Symbol: QPCT
• Synonyms: QPCT; glutaminyl-peptide cyclotransferase; GCT; glutaminyl cyclase; QC; EC; glutamyl cyclase; glutaminyl-tRNA cyclotransferase; sQC
• Gene ID: 25797
• mRNA Refseq: NM_012413
• Protein Refseq: NP_036545
• MIM: 607065
• UniProt ID: Q16769