Proteins & Peptides

Recombinant human IL-2RB (Interleukin-2 receptor subunit beta), encompassing amino acids 27-239. This construct contains a C-terminal Avi-Tag™ followed by a C-terminal His-tag (6xHis). The recombinant protein was enzymatically biotinylated using the Avi-Tag™ and affinity purified.

Human secreted Programmed Cell Death 1 Ligand 1 (PD-L1) protein, also known as CD274, PDCD1L1, and B7 homolog 1 (B7-H1), GenBank Accession No. NM_014143, a.a. 19-239, expressed in an E. coli expression system. MW = 25 kDa.

Human secreted Programmed Cell Death 1 Ligand 1 (PD-L1) protein, also known as CD274, PDCD1L1, and B7 homolog 1 (B7-H1), GenBank Accession No. NM_014143, a.a. 19-239, expressed in an E. coli expression system. MW = 25 kDa.

Protein A from S. aureus (Genbank # AAA26676.1, a.a. 37-327 with C-terminal Cys, His tag, expressed in E. coli. MW = 34 kDa.

Protein A from S. aureus (Genbank # AAA26676.1, a.a. 37-327 with C-terminal Cys, His tag, expressed in E. coli. MW = 34 kDa.

Human recombinant Epithelial Cell Adhesion Molecule (EPCAM) also known as Tumor-Associated Calcium Signal Transducer 1, Cell Surface Glycoprotein Trop-1, and MIC18, GenBank Accession No. NM_178135, a.a 24-265, with a C-terminal Avi-His-Tag, expressed in a HEK293 cell expression system and enzymatically biotin-labeled using Avi-tag™ technology. Biotinylation is confirmed to be ≥90%. MW=31 kDa. This protein runs at a higher MW by SDS-PAGE due to glycosylation.

Human recombinant Epithelial Cell Adhesion Molecule (EPCAM) also known as Tumor-Associated Calcium Signal Transducer 1, Cell Surface Glycoprotein Trop-1, and MIC18, GenBank Accession No. NM_178135, a.a 24-265, with a C-terminal Avi-His-Tag, expressed in a HEK293 cell expression system and enzymatically biotin-labeled using Avi-tag™ technology. Biotinylation is confirmed to be ≥90%. MW=31 kDa. This protein runs at a higher MW by SDS-PAGE due to glycosylation.

Recombinant human PSMA (Prostate Specific Membrane Antigen), encompassing amino acids 44-750 (end). In this construct a His-tag (6xHis) followed by an Avi-Tag™ are fused to the N-terminal end of PSMA via a proprietary linker. The recombinant protein was enzymatically biotinylated using the Avi-Tag™ and affinity purified.

Recombinant human PSMA (Prostate Specific Membrane Antigen), encompassing amino acids 44-750 (end). In this construct a His-tag (6xHis) followed by an Avi-Tag™ are fused to the N-terminal end of PSMA via a proprietary linker. The recombinant protein was enzymatically biotinylated using the Avi-Tag™ and affinity purified.