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Cynomolgus TROP-2 (TACSTD2) recombinant extracellular domain produced in HEK293 cells and supplied as a lyophilized C-terminal His-tagged protein. The protein is verified by SEC-MALS and intended for use in antibody binding assays and other in vitro applications.
Recombinant extracellular domain of TROP-2 (AA Gln 31-Thr 274)
Expressed in human HEK293 cells
C-terminal polyhistidine (His) tag
Purity greater than 90% by SDS-PAGE and SEC-MALS
Calculated molecular weight 29.4 kDa; appears 40-53 kDa on SDS-PAGE due to glycosylation
Verified by SEC-MALS, SDS-PAGE, ELISA, and SPR
Endotoxin less than 1.0 EU per μg (LAL/rFC)
Lyophilized formulation from 0.22 μm filtered PBS, pH 7.4, with trehalose
Available in 100 μg and 1 mg sizes
Store lyophilized at -20°C or lower; avoid repeated freeze-thaw
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More