Human IL-12B / NKSF2 / p40 Protein

• Catalog Number: orb257708
• Category: Proteins
• Description: Human IL-12B, Fc Tag is expressed from human 293 cells (HEK293). It contains AA Ile 23 - Ser 328 (Accession # AAH67499).
• Reactivity: Human
• Tag: C-Fc
• Form/Appearance: Powder
• Purity: 95%
• Conjugation: Unconjugated
• MW: 61.3 kDa
• Target: IL-12B
• UniProt ID: P29460
• Source: Human IL-12B, Fc Tag (orb257708) is expressed from human 293 cells (HEK293). It contains AA Ile 23 - Ser 328 (Accession # AAH67499).
• Expression System: HEK293
• Biological Origin: Human
• Biological Activity: Immobilized Human IL-12 R beta 1, His Tag at 2 μg/mL (100 μL/well) can bind Human IL-12B, Fc Tag with a linear range of 0.039-0.625 μg/mL (QC tested).
• Expression Region: Ile 23 - Ser 328
• Endotoxins: 1.0 EU per μg
• NCBI: AAH67499
• Storage: -20°C to -70°C for 12 months in lyophilized state; -70°C for 3 months under sterile conditions after reconstitution. For long term storage, the product should be stored at lyophilized state at -20°C or lower.
• Buffer/Preservatives: Tris with Glycine, Arginine and NaCl, pH7.5
• Alternative names: IL12B,CLMF,CLMF2,NKSF,NKSF2,p40
• Note: For research use only
• Application notes: This protein carries a human IgG1 Fc tag at the C-terminus. The protein has a calculated MW of 61.3 kDa. The protein migrates as 66-76 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
• Expiration Date: 6 months from date of receipt.

SDS-PAGE analysis of Human IL-12B protein

Immobilized Human IL-12 R beta 1, His Tag (Cat. No. orb570283) at 2 μg/mL (100 μL/well) can bind Human IL-12B, Fc Tag (Cat. No. orb257708) with a linear range of 0.039-0.625 μg/mL (QC tested).