Active Recombinant Human CD4 Protein, His-tagged, PE-Labeled

• Cat.No.: CD4-4658H
• Product Overview: PE-Labeled Recombinant Human Protein(Lys 26 - Pro 396), fused with His tag, was expressed in HEK293.

Specification

• Source: HEK293
• Species: Human
• Tag: His
• Form: Lyophilized from 0.22 μm filtered solution in PBS, 0.5% BSA, pH7.4. Normally trehalose is added as protectant before lyophilization.
• Bio-activity: 5e5 of anti-CD4 CAR-293 cells were stained with 100 μL of 1:50 dilution (2 μL stock solution in 100 μL FACS buffer) of PE-Labeled Human CD4, His Tag and negative control protein respectively. PE signal was used to evaluate the binding activity.
• Molecular Mass: This protein carries a polyhistidine tag at the C-terminus.The protein has a calculated MW of 45.0 kDa.
• Protein Length: Lys 26 - Pro 396
• Storage: For long term, the product should be stored at lyophilized state at -20°C or lower.Please protect from light and avoid repeated freeze-thaw cycles. This product is stable after 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: CD4 CD4 molecule [ Homo sapiens ]
• Official Symbol: CD4
• Synonyms: CD4; CD4 molecule; CD4 antigen (p55) , T cell surface glycoprotein CD4; T-cell surface glycoprotein CD4; CD4 receptor; CD4 antigen (p55); T-cell surface antigen T4/Leu-3; CD4mut
• Gene ID: 920
• mRNA Refseq: NM_000616
• Protein Refseq: NP_000607
• MIM: 186940
• UniProt ID: P01730