Human IL4 protein

• Catalog Number: orb555776
• Category: Proteins
• Description: Recombinant human Interleukin-4/IL-4 (human Cells)
• Tag: tag free
• Form/Appearance: Lyophilized from a 0.2 um filtered solution of 20mM PB, 150mM NaCl, pH 7.4.
• UniProt ID: P05112
• Protein Sequence: His25-Ser153
• Source: Human Cells
• Expression System: Human Cells
• Endotoxins: Less than 0.1 ng/ug (1 EU/ug)
• Storage: Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 4-7°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.
• Buffer/Preservatives: Lyophilized from a 0.2 μm filtered solution of 20mM PB, 150mM NaCl, pH 7.4.
• Alternative names: Interleukin-4; IL-4; B-Cell Stimulatory Factor 1;
• Note: For research use only
• Expiration Date: 6 months from date of receipt.