Recombinant Human IL5, His tagged

• Cat.No.: IL5-185H
• Product Overview: Recombinant Human IL5 (P05113) (Ile20-Ser134), fused with a polyhistide tag at the N-terminus, was produced in E. coli.

Specification

• Source: E. coli
• Species: Human
• Tag: His
• Predicted N Terminal: His
• Form: Lyophilized from sterile PBS, pH 7.4.
• Molecular Mass: The recombinant human IL5 consists of 131 amino acids and predicts a molecular mass of 15.2 KDa. It migrates as an approximately 17 KDa band in SDS-PAGE under reducing conditions.
• 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. Centrifuge the vial at 4℃ before opening to recover the entire contents.

Gene Information

• Gene Name: IL5 interleukin 5 (colony-stimulating factor, eosinophil) [ Homo sapiens ]
• Official Symbol: IL5
• Gene ID: 3567
• mRNA Refseq: NM_000879
• Protein Refseq: NP_000870
• MIM: 147850
• UniProt ID: P05113
• Chromosome Location: 5q23-q31