Active Recombinant Human IL13

• Cat.No.: IL13-370H
• Product Overview: Recombinant Human IL13 (AAK53823.1) (Met 1-Asn 132) was produced in CHO Cells.

Specification

• Species: Human
• Source: CHO
• Tag: Non
• Protein Length: Met 1-Asn 132
• Form: Lyophilized from sterile 50 mM Tris, pH 8.0.
  Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
• Bio-activity: Measured in a cell proliferation assay using TF1 human erythroleukemic cells. The ED50 for this effect is typically 0.5-3 ng/mL.
• Molecular Mass: The recombinant human IL13 consists of 112 amino acids and migrates as an approximately 12.5 kDa band in SDS-PAGE under reducing conditions as predicted.
• Endotoxin: < 1.0 EU per μg protein as determined by the LAL method.
• Purity: > 92 % as determined by SDS-PAGE
• 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℃ before opening to recover the entire contents.

Gene Information

• Gene Name: IL13 interleukin 13 [ Homo sapiens ]
• Official Symbol: IL13
• Synonyms: IL13; interleukin 13; interleukin-13; allergic rhinitis; ALRH; BHR1; Bronchial hyperresponsiveness 1 (bronchial asthma); IL 13; MGC116786; MGC116788; MGC116789; P600; Bronchial hyperresponsiveness-1 (bronchial asthma); IL-13
• Gene ID: 3596
• mRNA Refseq: NM_002188
• Protein Refseq: NP_002179
• MIM: 147683
• UniProt ID: P35225