Active Recombinant Human ALPI Protein, His-tagged

• Cat.No.: ALPI-514H
• Product Overview: Recombinant mature form of human ALPI (P09923) (Met 1-Asp 503),without the pro peptide, was fused with a polyhistidine tag at the C-terminus.

Specification

• Source: HEK293
• Species: Human
• Tag: His
• Predicted N Terminal: Val 20
• Form: Lyophilized from sterile PBS, pH 7.4, 5%~8% trehalose and mannitol.
• Bio-activity: Measured by its ability to cleave a fluorogenic substrate, 4-Methylumbelliferyl phosphate (4-MUP).The specific activity is >1,000 pmoles/min/μg.
• Molecular Mass: The secreted recombinant human ALPI consists of 495 amino acids and has a predicted molecular mass of 54 kDa. The apparent molecular mass of rhALPI is approximately 66 kDa in SDS-PAGE under reducing conditions due to glycosylation.
• Endotoxin: < 1.0 EU per μg of the protein as determined by the LAL method.
• Purity: >95 % as determined by SDS-PAGE.
• Stability: Samples are stable for up to twelve months from date of receipt at -70ºC.
• Storage: Store it under sterile conditions at -20ºC~-70ºC. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
• Reconstitution: It is recommended that sterile water be added to the vial to prepare a stock solution of 0.25 ug/ul. Centrifuge the vial at 4℃ before opening to recover the entire contents.

Gene Information

• Gene Name: ALPI alkaline phosphatase, intestinal [ Homo sapiens ]
• Official Symbol: ALPI
• Synonyms: ALPI; alkaline phosphatase, intestinal; intestinal-type alkaline phosphatase; Kasahara isozyme; glycerophosphatase; alkaline phosphomonoesterase; intestinal alkaline phosphatase; IAP
• Gene ID: 248
• mRNA Refseq: NM_001631
• Protein Refseq: NP_001622
• MIM: 171740
• UniProt ID: P09923
• Chromosome Location: 2q37.1
• Pathway: Folate biosynthesis, organism-specific biosystem; Folate biosynthesis, conserved biosystem; Metabolic pathways, organism-specific biosystem