R&D Systems™ Recombinant Mouse IL-4 Protein

Product Code.	Quantity	Formulation	unitSize
18370308	50 μg	Lyophilized from a 0.2μm filtered solution in PBS.	50µg
18166190	10 μg	Lyophilized from a 0.2μm filtered solution in PBS with BSA as a carrier protein.	10µg
18158150	10 μg	Lyophilized from a 0.2μm filtered solution in PBS.	10µg
18186190	50 μg	Lyophilized from a 0.2μm filtered solution in PBS with BSA as a carrier protein.	50µg

Product Code. 18370308 Supplier R&D Systems™ Supplier No. 404ML050/CF

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

• Formulation: Lyophilized from a 0.2μm filtered solution in PBS.
• Gene ID (Entrez): 16189
• Molecular Weight (g/mol): 14 kDa
• Name: IL-4
• Quantity: 50 μg
• Source: E. coli-derived mouse IL-4 protein His23-Ser140,with an N-terminal Met
• Storage Requirements: Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20 to -70° C as supplied. 1 month, 2 to 8° C under sterile conditions after reconstitution. 3 months, -20 to -70° C under sterile conditions after reconstitution.
• 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
• Conjugate: Unconjugated
• Recombinant: Recombinant
• Buffer: Lyophilized from a 0.2μm filtered solution in PBS.
• Purity or Quality Grade: 97%, by SDS-PAGE under reducing conditions and visualized by silver stain.