Rabbit Polyclonal Antibody to Pembrolizumab

Pembrolizumab (Keytruda) is a humanized monoclonal antibody that is approved by the U.S. Food and Drug Administration for the treatment of patients with unresectable or metastatic melanoma. Pembrolizumab binds to the human cell surface receptor PD-1 (Programmed Cell Death Protein 1) and blocks its interaction with PD-L1, resulting in the activation of T-cell-mediated immune responses against tumor cells. Anti-Pembrolizumab Antibody, pAb, Rabbit is produced from sera of a rabbit immunized with Pembrolizumab.

Product Specifications

Host

Rabbit

Immunogen

Pembrolizumab

Clonality

Polyclonal

Applications

ELISA

Purification

Antigen affinity chromatography

Format

Purified

Components

0.5 mg/mL, lyophilized with PBS, pH 7.4, containing 0.02% sodium azide.

Storage Conditions

The antibody is stable in lyophilized form if stored at -20°C or below. The reconstituted antibody can be stored for 2-3 weeks at 2-8°C. For long term storage, aliquot and store at -20°C or below. Avoid repeated freezing and thawing cycles.