Active Recombinant Mouse Il5 Protein

• Cat.No.: Il5-111M
• Product Overview: Purified recombinant protein of Mouse interleukin 5 (Il5) (Met21-Gly133) without tag was expressed Sf9 cell.

Specification

• Species: Mouse
• Source: Insect Cells
• Protein Length: 21-133 a.a.
• Description: Factor that induces terminal differentiation of late-developing B-cells to immunoglobulin secreting cells.
• Bio-activity: The ED50 is 0.03 - 0.15 ng/ml, corresponding to a specific activity of 0.66 - 3.3 x 10^7 units/mg.
• Molecular Mass: 13.1 kDa
• Endotoxin: Less than 0.01 ng per µg protein as determined by the LAL method
• Purity: >98%, as determined by Coomassie stained SDS-PAGE.
• Stability: Unopened vial can be stored between 2 centigrade and 8 centigrade for up to 2 weeks, at -20 centigrade for up to 6 months, or at -70 centigrade or below until the expiration date. Aliquots can be stored between 2 centigrade and 8 centigrade for up to one week and stored at -20 centigrade or colder for up to 3 months. Avoid repeated freeze/thaw cycles.
• Storage: Store at -80 centigrade.
• Concentration: Protein formulated and vialed at >50 ug/mL in specified buffer
• Storage Buffer: 1 x PBS

Gene Information

• Gene Name: Il5 interleukin 5 [ Mus musculus (house mouse) ]
• Official Symbol: Il5
• Synonyms: Il5; interleukin 5; Il-5; interleukin-5; B-cell growth factor II; BCGF-II; T-cell replacing factor; TRF; cytotoxic T-lymphocyte inducer; eosinophil differentiation factor
• Gene ID: 16191
• mRNA Refseq: NM_010558
• Protein Refseq: NP_034688
• UniProt ID: P04401