Recombinant Human IL15 & IL15RA protein(Ile31-Asp96 & Asn22-Ser135), hFc-tagged

• Cat.No.: IL15 & IL15RA-1292H
• Product Overview: Recombinant Human IL15RA (NP_002180.1) (Ile31-Asp96) linked with the Human IL15 (NP_000576.1, with mutation Asn 120 Asp) (Asn49-Ser162) by a peptide linker was expressed in HEK293, fused with the Fc region of human IgG1 at the C-terminus.

Specification

• Species: Human
• Source: HEK293
• Tag: Fc
• ProteinLength: Ile31-Asp96 & Asn22-Ser135
• Form: Lyophilized from sterile 50mMTris, 100mMNacl, 5%trehalose, 0.05%chaps, pH8.5. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
• Molecular Mass: The recombinant heterodimer of Human IL15RA & IL-15 (N120D) consists of 433 amino acids and predicts a molecular mass of 47.9 kDa.
• Endotoxin: < 1.0 EU per μg protein as determined by the LAL method.
• Purity: > 95 % as determined by SDS-PAGE. > 90 % as determined by SEC-HPLC.
• Storage: Samples are stable for up to twelve months from date of receipt at -20°C to -80°C. Store it under sterile conditions at -20°C to -80°C. 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 0.2 ug/ul. Centrifuge the vial at 4°C before opening to recover the entire contents.

Gene Information

• Gene Name: IL15 interleukin 15 [ Homo sapiens ]
• Official Symbol: IL15; IL15RA
• Synonyms: IL15; interleukin 15; interleukin-15; IL 15; MGC9721; IL-15
• Gene ID: 3600
• mRNA Refseq: NM_000585
• Protein Refseq: NP_000576
• MIM: 600554
• UniProt ID: P40933