Recombinant Human IL3RA Protein, His-Avi-tagged, Biotinylated

• Cat.No.: IL3RA-156H
• Product Overview: Biotinylated Human IL-3 R alpha, His,Avitag is expressed from human 293 cells (HEK293). It contains AA Thr 19 - Arg 305 (Accession # P26951-1).

Specification

• Species: Human
• Source: HEK293
• Tag: Avi&His
• Protein Length: Thr 19 - Arg 305
• Description: Interleukin 3 receptor alpha (low affinity) (IL3RA), also known as CD123 (Cluster of Differentiation 123) is a 70-kD glycoprotein member of the hematopoietin receptor superfamily. This protein associates with a beta subunit common to the receptors for IL-5 and granulocyte-macrophage colony-stimulating factor (GM-CSF) to form a high-affinity receptor for IL-3. The interleukin-3 receptor α chain (CD123) has been identified as a potential immunotherapeutic target because it is overexpressed in AML compared with normal hematopoietic stem cells.
• Predicted N Terminal: Thr 19
• 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 36.7 kDa. The protein migrates as 50-65 kDa under reducing (R) condition (SDS-PAGE).
• 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℃ before opening to recover the entire contents.

Gene Information

• Gene Name: IL3RA interleukin 3 receptor, alpha (low affinity) [ Homo sapiens ]
• Official Symbol: IL3RA
• Synonyms: IL3R; IL3RA; IL-3Ra; IL-3R-alpha; IL3RAY; IL3RX; IL3RY; CD123 antigen; CD123; hIL3Ra; hIL-3Ra; MGC34174; IL-3 R alpha
• Gene ID: 3563
• mRNA Refseq: NM_002183
• Protein Refseq: NP_002174
• MIM: 308385
• UniProt ID: P26951