Recombinant Mouse Il31 protein, His-Avi-tagged, Biotinylated

• Cat.No.: Il31-49MB
• Product Overview: Recombinant Mouse Il31 protein(Q6EAL8-1)(Thr 24 - Cys 163),fused with His tag and Avi tag, is expressed from HEK293.

Specification

• Source: HEK293
• Species: Mouse
• Tag: His-Avi
• Form: Lyophilized from 0.22 μm filtered solution in PBS, pH7.4. Normally trehalose is added as protectant before lyophilization.
• Molecular Mass: The protein has a calculated MW of 19.2 kDa. The protein migrates as 20-35 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
• Protein length: Thr 24 - Cys 163
• Endotoxin: Less than 1.0 EU per μg by the LAL method.
• Purity: >90% as determined by SDS-PAGE.
  >90% as determined by SEC-MALS.
• Storage: This product is stable after storage at:
  -20°C to -70°C for 12 months in lyophilized state;
  -70°C for 3 months under sterile conditions after reconstitution.
• Reconstitution: It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 ug/ul. Centrifuge the vial at 4°C before opening to recover the entire contents.

Gene Information

• Gene Name: Il31 interleukin 31 [ Mus musculus (house mouse) ]
• Official Symbol: Il31
• Synonyms: Il31; interleukin 31; 1700013B14Rik; interleukin-31; IL-31
• Gene ID: 76399
• mRNA Refseq: NM_029594
• Protein Refseq: NP_083870
• UniProt ID: Q6EAL8