CD152 [CTLA-4] non-lytic Recombinant Protein

CTLA-4, Cytotoxic T-lymphocyte Protein 4

P01584

Fc Tag

CHO cells

Immunology & Inflammation

≥98% (SDS-PAGE) . Endotoxin level is less than 0.06EU/ μg protein (LAL test; Lonza) .

Measured by its ability to inhibit IL-2 secretion by stimulated Jurkat human acute T cell leukemia cells.

Lyophilized

Stable for at least 1 year after receipt when stored at -20°C. Working aliquots are stable for up to 3 months when stored at -20°C.

For research use only.

This recombinant proteins is for research use only.

NP_005205

Lyophilized from 0.2um-filtered solution in PBS. Reconstitute at 100 μg/ml in sterile PBS.

The extracellular domain of human CD152 [CTLA-4] (aa 37-160) is fused to the N-terminus of the Fc region of a mutant human IgG1.