Active Recombinant Mouse IL21, MIgG2a Fc-tagged, mutant

• Cat.No.: IL21-022M
• Product Overview: The extracellular domain of mouse IL-21 (NP_068554.1)(His18-Ser146) is fused to the N-terminus of the Fc portion of a mutant mouse IgG2a was expressed in CHO cell.

Specification

• Species: Mouse
• Source: CHO
• Tag: Fc
• Protein Length: 18-146 a.a.
• Form: Lyophilized from 0.2μm-filtered solution in PBS.
• Bio-activity: Measured in a cell proliferation assay using N1186 human T cells.
• Molecular Mass: 43KDa (monomer)
• AA Sequence: His18-Ser146
• Endotoxin: <0.06 eu/μg="" as="" determined="" by="" lal="">
• Purity: >98%, by SDS-PAGE under reducing conditions.
• Stability: 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.
• Reconstitution: Reconstitute at 100μg/ml in sterile PBS.
• Warning: Avoid freeze/thaw cycles.

Gene Information

• Gene Name: Il21 interleukin 21 [ Mus musculus ]
• Official Symbol: IL21
• Synonyms: IL21; interleukin 21; interleukin-21; IL-21
• Gene ID: 60505
• mRNA Refseq: NM_021782
• Protein Refseq: NP_068554
• Pathway: Cytokine-cytokine receptor interaction, organism-specific biosystem; Cytokine-cytokine receptor interaction, conserved biosystem; Jak-STAT signaling pathway, organism-specific biosystem; Jak-STAT signaling pathway, conserved biosystem
• Function: cytokine activity; cytokine receptor binding; interleukin-2 receptor binding