Unconjugated

Recombinant

Human

Fc Tag

–20 °C

Less than 1.0 EU per μg by the LAL method.

Measured by its binding ability in a functional ELISA. Immobilized Human VSIG3, Fc Tag (Cat. No. VS3-H5258) at 5 μg/mL (100 μL/well) can bind Human B7-H5, Mouse IgG2a Fc Tag, low endotoxin (Cat. No. B75-H5258) with a linear range of 0.313-10 μg/mL (Routinely tested). Human B7-H5, Mouse IgG2a Fc Tag, low endotoxin (Cat. No. B75-H5258) Captured on CM5 chip via anti-mouse antibodies surface can bind Human VSIG3, Fc Tag (Cat. No. VS3-H5258) with an affinity constant of 8.87 μM as determined in a SPR assay (Biacore T200) (Routinely tested). Human VSIG3, Fc Tag (Cat. No. VS3-H5258) captured on CM5 chip via Anti-human IgG Fc antibodies surface can bind Human B7-H5, His Tag (Cat. No. B75-H52H0) with an affinity constant of 53.4 μM as determined in a SPR assay (Biacore T200) (Routinely tested). Loaded Human VSIG3, Fc Tag (Cat. No. VS3-H5258) on AHC Biosensor, can bind Human B7-H5, Mouse IgG2a Fc Tag, low endotoxin (Cat. No. B75-H5258) with an affinity constant of 3.7 μM as determined in BLI assay (ForteBio Octet Red96e) (QC tested). Loaded Biotinylated Human B7-H5, Avitag,His Tag (Cat. No. B75-H82E1) on SA Biosensor, can bind Human VSIG3, Fc Tag (Cat. No. VS3-H5258) with an affinity constant of 0.312 μM as determined in BLI assay (ForteBio Octet Red96e) (Routinely tested). Loaded Biotinylated Human B7-H5, Fc,Avitag (Cat. No. B75-H82F3) on SA Biosensor, can bind Human VSIG3, Fc Tag (Cat. No. VS3-H5258) with an affinity constant of 0.617 μM as determined in BLI assay (ForteBio Octet Red96e) (Routinely tested).

Q5DX21-1

IgSF11|CXADRL1|CT119|VSIG3|Bt-IgSF

VSIG3

>95% as determined by SDS-PAGE.

49.7 kDa

Low

Lyophilized from 0.22 μm filtered solution in Tris with Glycine, Arginine and NaCl, pH7.5. Normally trehalose is added as protectant before lyophilization.

RT