Human IGFBP-4 Protein, Fc Tag

• Catalog Number: orb1818947
• Category: Proteins
• Description: Human IGFBP-4 Protein, Fc Tag is expressed from human 293 cells (HEK293). It contains AA Asp 22 - Glu 258 (Accession # P22692-1).
• Target: IGFBP-4
• Conjugation: Unconjugated
• Tag: C-Fc
• Reactivity: Human
• Form/Appearance: Powder
• Buffer/Preservatives: PBS, pH 7.4
• Purity: 90%
• UniProt ID: P22692
• MW: 52.4 kDa
• Application notes: This protein carries a human IgG1 Fc tag at the C-terminus. The protein has a calculated MW of 52.4 kDa. The protein migrates as 60-65 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.
• Expression System: HEK293
• Endotoxins: 1.0 EU per μg
• Expression Region: Asp 22 - Glu 258
• 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
• Research Area: Disease Biomarkers
• Note: For research use only
• Expiration Date: 6 months from date of receipt.

Immobilized Human IGF-I, His Tag, premium grade (Cat. No. orb1146986) at 5 μg/mL (100 μL/well) can bind Human IGFBP-4 Protein, Fc Tag (Cat. No. orb1818947) with a linear range of 1-20 ng/mL (QC tested).