Proteins & Peptides

Mouse secreted Programmed Cell Death 1 Ligand 1 (PD-L1)-Fc fusion protein, also known as CD274 and B7 homolog 1 (B7- H1), GenBank Accession No. NM_021893, a.a. 19-238, fused at the C-terminus to the Fc portion of mouse IgG2a, expressed in a HEK293 cell expression system. MW = 51.8 kDa.

Mouse secreted Programmed Cell Death 1 Ligand 1 (PD-L1)-Fc fusion protein, also known as CD274 and B7 homolog 1 (B7- H1), GenBank Accession No. NM_021893, a.a. 19-238, fused at the C-terminus to the Fc portion of mouse IgG2a, expressed in a HEK293 cell expression system. MW = 51.8 kDa.

Mouse secreted Programmed Cell Death 1 (PD-1)-Fc fusion protein, also known as CD279, PDCD1, and SLEB2, GenBank Accession No. NM_008798, a.a. 25-167, fused at the C-terminus to the Fc portion of mouse IgG2a and with a C-terminal Avi-tag, expressed in a HEK293 cell expression system. This protein was biotinylated using Avi-Tag™ technology. MW = 45 kDa. Note: this protein runs at an apparent higher molecular weight due to glycosylation.

Mouse secreted Programmed Cell Death 1 (PD-1)-Fc fusion protein, also known as CD279, PDCD1, and SLEB2, GenBank Accession No. NM_008798, a.a. 25-167, fused at the C-terminus to the Fc portion of mouse IgG2a and with a C-terminal Avi-tag, expressed in a HEK293 cell expression system. This protein was biotinylated using AviTag™ technology. MW = 45 kDa. Note: this protein runs at an apparent higher molecular weight due to glycosylation.

Mouse secreted Programmed Cell Death 1 Ligand 1 (PD-L1)-Fc fusion protein, also known as CD274 and B7 homolog 1 (B7- H1), GenBank Accession No. NM_021893, a.a. 18-238, fused at the C-terminus to the Fc portion of mouse IgG2a and with a Cterminal Avi-tag, expressed in a HEK293 cell expression system. This protein was biotinylated using AviTag™ technology. MW = 54 kDa. Note: this protein runs at an apparent higher molecular weight due to glycosylation.

Human secreted B7-H4, also known as B7x and B7S1, with C-terminal His-Avi-Tags. GenBank Accession No. NM_078902, a.a 29-258 expressed in a HEK293 cell expression system and enzymatically biotin-labeled using Avi-tag™ technology. MW = 28.6 kDa (monomer). This protein runs at a higher M.W. by SDSPAGE due to glycosylation.

Human secreted B7-H4, also known as B7x and B7S1, with C-terminal His-Avi-Tags. GenBank Accession No. NM_078902, a.a 29-258 expressed in a HEK293 cell expression system and enzymatically biotin-labeled using Avi-tag™ technology. MW = 28.6 kDa (monomer). This protein runs at a higher M.W. by SDSPAGE due to glycosylation.

Human secreted CD44, also known as epican, extracellular matrix receptor III, GP90 lymphocyte homing/adhesion receptor, HUTCH-I, or phagocytic glycoprotein I (PGP-1), GenBank Accession No. NM_000610, a.a. 21-220 expressed in a HEK293 cell expression system, fused at the C-terminus to the Fc portion of human IgG1, and enzymatically biotin-labeled using Avi-tag™ technology. MW = 50.6 kDa (monomer). This protein runs at a higher M.W. by SDS-PAGE due to glycosylation.