Recombinant Human IL4(His25-Ser153) Protein, C-Fc-tagged

• Cat.No.: IL4-05H
• Product Overview: Recombinant Human IL4(P05112)(His25-Ser153) Protein, fused with no tag, was produced in HEK293.

Specification

• Source: HEK293
• Species: Human
• Tag: Fc
• Form: Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4.
• Molecular Mass: The recombinant Human IL4 Protein has a predicted molecular mass of 41.9kDa, it migrates with an apparent molecular mass of 40-55kDa under reducing conditions.
• AA Sequence: His25-Ser153
• Endotoxin: < 0.01 EU per μg of the protein as determined by the LAL method.
• Purity: Greater than 95% as determined by reducing SDS-PAGE.
• Storage: Samples are stable for up to twelve months from date of receipt at -20°C to -80°C. Store it under sterile conditions at -20°C to -80°C. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
• Reconstitution: It is recommended that sterile water be added to the vial to prepare a stock solution of 0.25 mg/ml. Centrifuge the vial at 4°C before opening to recover the entire contents.
• Shipping: In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.
  Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.

Gene Information

• Gene Name: IL4 interleukin 4 [ Homo sapiens ]
• Official Symbol: IL4
• Synonyms: IL4; interleukin 4; interleukin-4; B cell growth factor 1; B_cell stimulatory factor 1; BCGF 1; BCGF1; BSF1; IL 4; lymphocyte stimulatory factor 1; MGC79402; binetrakin; pitrakinra; IL-4; BSF-1; BCGF-1
• Gene ID: 3565
• mRNA Refseq: NM_000589
• Protein Refseq: NP_000580
• MIM: 147780
• UniProt ID: P05112