Human IL-5 Protein

• Catalog Number: orb612148
• Category: Proteins
• Description: Human IL-5, His Tag, premium grade is expressed from human 293 cells (HEK293). It contains AA Ile 20 - Ser 134 (Accession # P05113-1).
• Reactivity: Human
• Tag: N-10×His
• Form/Appearance: Powder
• Purity: 90%
• Conjugation: Unconjugated
• MW: 15.0 kDa
• Target: IL-5
• UniProt ID: P05113
• Source: Human IL-5, His Tag, premium grade (orb612148) is expressed from human 293 cells (HEK293). It contains AA Ile 20 - Ser 134 (Accession # P05113-1).
• Expression System: HEK293
• Biological Origin: Human
• Biological Activity: Loaded Human IL-5, His Tag, premium gradeon NTA Biosensor, can bind Human IL-5 R alpha, Fc Tag with an affinity constant of 4.63 nM as determined in BLI assay (ForteBio Octet Red96e) (Routinely tested).
• Expression Region: Ile 20 - Ser 134
• Endotoxins: 0.1 EU per μg
• NCBI: NP_000870.1
• 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: PBS, pH7.4
• Alternative names: IL-5,TRF,IL5,Interleukin-5
• Note: For research use only
• Application notes: This protein carries a polyhistidine tag at the N-terminus. The protein has a calculated MW of 15.0 kDa. The protein migrates as 18-23 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
• Expiration Date: 6 months from date of receipt.

Loaded Human IL-5, His Tag, premium grade (Cat. No. orb612148) on NTA Biosensor, can bind Human IL-5 R alpha, Fc Tag with an affinity constant of 4.63 nM as determined in BLI assay (ForteBio Octet Red96e) (Routinely tested).