Active Glycosylated Recombinant Mouse Ifna4 Protein

• Cat.No.: Ifna4-053M
• Product Overview: IFN-α4 is a subtype of IFN-α, which contains 5 cysteines that form two pairs of intrachain disulfide bonds. It is a glycosylated protein expressed in yeast.

Specification

• Species: Mouse
• Source: Yeast
• Description: Predicted to enable cytokine activity and type I interferon receptor binding activity. Acts upstream of or within defense response to virus and natural killer cell activation involved in immune response. Located in extracellular space. Human ortholog(s) of this gene implicated in Crimean-Congo hemorrhagic fever; common cold; hepatitis B; liver disease (multiple); and sarcoidosis. Orthologous to several human genes including IFNA1 (interferon alpha 1); IFNA13 (interferon alpha 13); and IFNA14 (interferon alpha 14).
• Form: Sterile lyophilized powder
• Molecular Mass: 18-24 kDa
• Bio-activity: Specific activity is determined by an L929/EMCV cytopathic-effect inhibition assay, and is ≥8.0 × 10^7 IU/mg.
• Endotoxin: <1 EU/μg determined by LAL.
• Purity: ≥97%
• Storage: Lyophilized samples remain stable for more than 6 months from the date of receipt when stored at –20 to –70 centigrade. Avoid repeated freeze–thaw cycles.
• Storage Buffer: This product is supplied as a sterile lyophilized powder in a buffer of PBS, pH7.4, 0.1% HSA.
• Reconstitution: Before opening the vial, centrifuge at 10, 000 rpm for 30–60 seconds, or at 3, 000 rpm for 5 minutes, then reconstitute with 0.2 mL of sterile water.

Gene Information

• Gene Name: Ifna4 interferon alpha 4 [ Mus musculus (house mouse) ]
• Official Symbol: Ifna4
• Synonyms: Ifna4; interferon alpha 4; Ifa4; If1ai13; interferon alpha-4; IFN-alpha-4; MuIFN-alpha 4; interferon 1ai13; interferon alpha family, gene 4
• Gene ID: 15967
• mRNA Refseq: NM_010504
• Protein Refseq: NP_034634
• UniProt ID: P07351