Thermo Fisher Scientific Daclizumab Humanized Recombinant Human Monoclonal Antibody

Applications

Tested Dilution

Publications

ELISA (ELISA)

1:5,000-1:10,000

-

Product Specifications

Species Reactivity

Human

Host/Isotype

Human / IgG1, kappa

Expression System

CHO cells

Class

Recombinant Monoclonal

Type

Antibody

Immunogen

Human IL2RA

Conjugate

Unconjugated Unconjugated Unconjugated

Form

Liquid

Concentration

1.73 mg/mL

Purification

Protein A

Storage buffer

PBS, pH 7.5

Contains

no preservative

Storage conditions

-20° C, Avoid Freeze/Thaw Cycles

Shipping conditions

Ambient (domestic); Wet ice (international)

RRID

AB_2910842

Product Specific Information

Endotoxin level < 0.01EU/µg by LAL method

Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8 °C for one week. Store at -20 to -80 °C for twelve months from the date of receipt.

Target Information

Humanized IgG1 Mab that binds to the human interleukin-2 receptor (anti-Tac or anti-CD25). Daclizumab is a composite of human (90%) and murine (10%) antibody sequences. The human sequences were derived from the constant domains of human IgG1 and the variable framework regions of the Eu myeloma antibody. The murine sequences were derived from the complementarity-determining regions of a murine anti-Tac antibody. On 22 April 2008, Roche Registration Limited chose to voluntarily withdraw the marketing authorization for their product Zenapax (daclizumab), as indicated for the prophylaxis of acute organ rejection in de novo allogeneic renal transplantation and used concomitantly with an immunosuppressive regimen like cyclosporine and corticosteroids in patients who are not immunized, for commercial reasons and confirmed that this decision was not related to any safety concerns associated with the use of Zenapax (daclizumab) 2. Regardless of the withdrawal of Zenapax, Biogen and Abbvie`s Zinbryta (daclizumab), as indicated for the treatment of adult patients with relapsing forms of multiple sclerosis, was approved for use by the FDA in 2016.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.