Active Recombinant Mouse Il12b protein, His-tagged

• Cat.No.: Il12b-8693M
• Product Overview: Recombinant Mouse Il12b protein(NP_001290173.1)(Met1-Ser335), fused with His tag, was expressed in HEK293.

Specification

• Species: Mouse
• Source: HEK293
• Tag: His
• Protein Length: 1-335 a.a.
• Form: Lyophilized from sterile PBS, pH 7.4Please contact us for any concerns or special requirements. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization. Please refer to the specific buffer information in the hard copy of CoA.
• Bio-activity: Measured by its ability to inhibit IL-23 induced IL-17 secretion by mouse splenocytes. The ED50 for this effect is typically 3-20ng/mL.
• Molecular Mass: The recombinant mouse IL12B comprises 324 amino acids and has a predicted molecular mass of 37.2 kDa. The apparent molecular mass of the protein is approximately 47-51 kDa in SDS-PAGE under reducing conditions due to glycosylation.
• Proteinlength: Met1-Ser335
• Endotoxin: < 1.0 EU per μg of the protein as determined by the LAL method
• Purity: > 95 % 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°C before opening to recover the entire contents.

Gene Information

• Gene Name: Il12b interleukin 12b [ Mus musculus ]
• Official Symbol: Il12b
• Synonyms: IL12B; interleukin 12b; interleukin-12 subunit beta; CLMF p40; IL-12 p40; IL-12 subunit p40; IL-23 subunit p40; cytotoxic lymphocyte maturation factor 40 kDa subunit; p40; Il-12b; Il12p40; Il-12p40
• Gene ID: 16160
• mRNA Refseq: NM_008352
• Protein Refseq: NP_032378