IL-4 Recombinant Protein

• Catalog Number: orb1229940
• Category: Proteins
• Description: IL-4 Recombinant Protein
• Tag: His Tag
• Dilution range: This recombinant proteins is for research use only.
• Form/Appearance: Lyophilized
• Purity: > 98% (SDS-PAGE). Endotoxin level is less than 0.1EU/ μg protein (LAL test; Lonza).
• Target: IL4
• UniProt ID: Q9JJY9
• Protein Sequence: Human IL-4 (aa 25-153) is fused at the C-terminus to a His-tag.
• Source: E. coli
• NCBI: NP_000580
• Storage: Stable for at least 1 year after receipt when stored at -20°C. Working aliquots are stable for up to 3 months when stored at -20°C.
• Buffer/Preservatives: Lyophilized from 0.2um-filtered solution in PBS (pH 7.4). Reconstituted in sterile H2O not less than 100 μg/ml, which can then be further diluted in other aqueous solutions.
• Alternative names: Interleukin-4, B Cell Stimulatory Factor 1, BSF-1
• Note: For research use only
• Application notes: This recombinant proteins is for research use only.
• Expiration Date: 6 months from date of receipt.