Active Recombinant Rhesus monkey IL21 protein, His-tagged

• Cat.No.: IL21-2244R
• Product Overview: Recombinant Rhesus monkey IL21 protein(Gln 30 - Ser 162)(NP_001181171), fused with His tag at the C-terminus, was expressed in HEK293.

Specification

• Source: HEK293
• Species: Rhesus monkey
• Tag: His
• Form: Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 with trehalose as protectant.
• Bio-activity: Immobilized Rhesus monkey IL-21, His Tag at 5 μg/mL (100 μL/well) can bind Cynomolgus IL-21 R, Fc Tag with a linear range of 1-20 ng/mL.
• Molecular Mass: The protein has a calculated MW of 17.4 kDa. The protein migrates as 19 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
• Proteinlength: Gln 30 - Ser 162
• Endotoxin: Less than 1.0 EU per μg by the LAL method.
• Purity: >95% as determined by SDS-PAGE.
• Storage: For long term storage, the product should be stored at lyophilized state at -20°C or lower.
  Please avoid repeated freeze-thaw cycles.
  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: IL21 interleukin 21 [ Macaca mulatta (Rhesus monkey) ]
• Official Symbol: IL21
• Synonyms: IL21; interleukin-21
• Gene ID: 708125
• mRNA Refseq: NM_001194242
• Protein Refseq: NP_001181171
• UniProt ID: F7EGQ8