R&D Systems™ Recombinant Mouse IL-4 Protein

Description

Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility. Applications: Bioactivity

The Recombinant Mouse IL-4 Protein is derived from E. coli. The Recombinant Mouse IL-4 Protein has been validated for the following applications: Bioactivity.

Specifications

• Accession Number: P07750
• For Use With (Application): Bioactivity
• Formulation: Lyophilized from a 0.2 μm filtered solution in PBS. *1 mg pack size (01M) is supplied as a 0.2 μm filtered solution in PBS.
• Gene ID (Entrez): 3565
• Molecular Weight (g/mol): 14 kDa
• Quantity: 1000 μg
• Source: <EM>E. coli</EM>-derived mouse IL-4 protein His23-Ser140, with an N-terminal Met
• Storage Requirements: Manual defrost freezer; Avoid repeated freeze-thaw cycles; 12 mo. from receipt, -20 to -70°C as supplied; 1 mo, 2 to 8°C under sterile conditions after reconstitution; 3 mo, -20 to -70°C under sterile conditions after reconstitution
• Regulatory Status: RUO
• Endotoxin Concentration: <0.10 EU per 1 μg of the protein by the LAL method.
• Gene Alias: B cell growth factor 1, BCDF, B-cell stimulatory factor 1, BCGF1, BCGF-1, binetrakin, BSF1, BSF-1, IL4, IL-4B_cell stimulatory factor 1, IL4E12, interleukin 4, interleukin-4, Lymphocyte stimulatory factor 1, MGC79402, Pitrakinra
• Gene Symbol: Il4
• Conjugate: Unconjugated
• Cross Reactivity: IL-4
• Species: Mouse
• Reconstitution: Reconstitute at 100 μg/mL in sterile PBS.
• Buffer: Lyophilized from a 0.2μm filtered solution in PBS.
• Purity or Quality Grade: >97%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie™ Blue Staining.