Human IL-4 Protein

SKU: orb257598

Description

Human IL-4, premium grade is expressed from human 293 cells (HEK293). It contains AA His 25 - Ser 153 (Accession # P05112-1).

Images & Validation

• Application Notes:
  This protein carries no "tag". The protein has a calculated MW of 15.0 kDa. The protein migrates as 19 kDa±3 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.

Key Properties

• Expression System: HEK293
• Target: IL-4
• Reactivity: Human
• Tag: Native
• Molecular Weight: 15.0 kDa
• Expression Region: His 25 - Ser 153
• Purity: 95%
• Endotoxins: 0.01 EU per μg
• Conjugation: Unconjugated

Storage & Handling

• 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
• Form/Appearance: Powder
• Buffer/Preservatives: PBS, pH 7.4
• Disclaimer: For research use only

SDS-PAGE analysis of Human IL4 protein

Immobilized Human IL-4, premium grade (Cat. No. orb257598) at 5 μg/mL (100 μL/well) can bind Human IL-4 R alpha, Fc Tag (Cat. No. orb545738) with a linear range of 0.001-0.031 μg/mL (QC tested).

Quick Database Links

Gene Symbol

IL-4

UniProt

P05112