Proteins & Peptides

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.

Human CD160, also known as Natural killer cell receptor BY55, GenBank Accession No. NM_007053, a.a. 27-159 expressed in a HEK293 cell expression system, with a C-terminal His-tag and enzymatically biotinlabeled using Avi-tag™ technology. MW = 17.5 kDa. This protein runs at a higher MW by SDS-PAGE due to glycosylation.

Human CD160, also known as Natural killer cell receptor BY55, GenBank Accession No. NM_007053, a.a. 27-159 expressed in a HEK293 cell expression system, with a Cterminal His-tag and enzymatically biotinlabeled using Avi-tag™ technology. MW = 17.5 kDa. This protein runs at a higher MW by SDS-PAGE due to glycosylation.

SIRP alpha protein, or Signal regulatory proteinalpha (SIRP-α), also known as Tyrosine protein phosphatase non-receptor type substrate 1, CD172a, Bit, and MyD-1, GenBank Accession No. NM_080792, a.a. 27-370, with C-terminal Avi and His tags, MW 40.3 kDa*, expressed in a HEK293 expression system and enzymatically biotinylated using Avi-tag™ technology. This SIRP alpha protein acts as a receptor for CD47; a.a. 27-370 correspond to the extracellular portion of SIRP-α. *Note: SIRP-α is heavily glycosylated, resulting in higher molecular weight.

Signal regulatory proteinalpha (SIRP-α), also known as Tyrosineprotein phosphatase non-receptor type substrate 1, CD172a, Bit, and MyD-1, GenBank Accession No. NP_542970, a.a. 27-370, with C-terminal Avi and His tags, MW 40.3 kDa*, expressed in a HEK293 expression system and enzymatically biotinylated using Avi-tag™ technology. This protein acts as a receptor for CD47; a.a. 27-370 correspond to the extracellular portion of SIRP-α. *Note: SIRP-α is heavily glycosylated, resulting in higher molecular weight.

Human herpesvirus entry mediator A, also known as HVEM, TNFRSF14, CD270, and HVEA, GenBank Accession No. NM_003820, a.a. 37-202 fused to human IgG1 Fc, with C-terminal Avi-tagTM, expressed in a HEK293 cell expression system. MW = 46 kDa. This protein runs at a higher M.W. by SDS-PAGE due to glycosylation.

Human herpesvirus entry mediator A, also known as HVEM, TNFRSF14, CD270, and HVEA, GenBank Accession No. NM_003820, a.a. 37-202 fused to human IgG1 Fc, with C-terminal Avi-Tag™, expressed in a HEK293 cell expression system. MW = 46 kDa. This protein runs at a higher M.W. by SDS-PAGE due to glycosylation.

Human secreted LAG3, Fc fusion protein, also known as Lymphocyte-Activation Gene 3 and CD223, with C-terminal Avi-Tag™. GenBank Accession No. NM_002286, a.a. 23-450 expressed in a HEK293 cell expression system and enzymatically biotin-labeled using Avi-tag™ technology. MW = 75 kDa (monomer). This protein runs at a higher MW by SDS-PAGE due to glycosylation.

Human secreted LAG3, Fc fusion protein, also known as Lymphocyte-Activation Gene 3 and CD223, with C-terminal Avi-Tag™. GenBank Accession No. NM_002286, a.a. 23-450 expressed in a HEK293 cell expression system and enzymatically biotin-labeled using Avi-tag™ technology. MW = 74.8 kDa (monomer). This protein runs at a higher MW by SDS-PAGE due to glycosylation.