Proteins & Peptides

Human Caspase 6 (CASP6), GenBank Accession No. NM_001226, full length, a.a. 1-293 (end), with C-terminal His-tag, expressed in an E. coli cell expression system. Pro-caspase-6 is activated by autocleavage to yield 20 kDa and 18 kDa proteins (large subunit) and an 11 kDa small subunit (His-tag) that dimerize to form the active enzyme.

Human Caspase 8 (CASP8), GenBank Accession No. NM_001228), a.a. 200 - 496 (end), with C-terminal His-tag, MW=34.5 kDa, expressed in an E. coli cell expression system. Procaspase-8 is autocleaved between the prodomain and large protease subunit (p18). The cleavage product, p30, contains both the large (p18) and small (p10 [His-tag]) protease subunits. p30 is further processed to the p18 and p10 subunits, which dimerize to form active enzyme.

Human Caspase 8 (CASP8), GenBank Accession No. NM_001228), a.a. 200 - 496 (end), with C-terminal His-tag, MW=34.5 kDa, expressed in an E. coli cell expression system. Procaspase-8 is autocleaved between the prodomain and large protease subunit (p18). The cleavage product, p30, contains both the large (p18) and small (p10 [His-tag]) protease subunits. p30 is further processed to the p18 and p10 subunits, which dimerize to form active enzyme.

Human UBE1 (GenBank Accession No. NM_003334), a.a. 2-end, with N-terminal FLAG-tag, MW=118 kDa, expressed in a Baculovirus infected Sf9 cell expression system.

Human Ubiquitin Activating Enzyme (E1) (UBE1), also known as UBA1, GenBank Accession No. NM_003334, a.a. 2-1058(end), with N-terminal FLAG-tag, expressed in a Baculovirus infected Sf9 cell expression system, MW=119 kDa.

Human UbcH5a also known as UBE2D2 (GenBank Accession No. U39317.1), amino-acids 2-end, with N-terminal His tag, MW=18 kDa, expressed in an E. coli expression system.

Human UbcH5b also known as UBE2D2 (GenBank Accession No. U39317.1), amino-acids 2-end, with N-terminal His tag, MW=18 kDa, expressed in an E.Coli expression system.

Human Casitas B-lineage lymphoma proto-oncogene b (CBL-B), also known as E3 ubiquitin-protein ligase CBL-B, RING finger protein 56, and SH3- binding protein CBL-B GenBank Accession No. NM_170662, a.a. 39 - 426 with N-terminal His-tag and N-terminal Avi-tag, expressed in an E. coli expression system. This protein was enzymatically biotinylated in vivo using AviTag™ technology. MW=48 kDa.

Human Casitas B-lineage lymphoma proto-oncogene b (CBL-B), also known as E3 ubiquitin-protein ligase CBL-B, RING finger protein 56, and SH3- binding protein CBL-B GenBank Accession No. NM_170662, a.a. 39 - 426 with N-terminal His-tag and N-terminal Avi-tag, expressed in an E. coli expression system. This protein was enzymatically biotinylated in vivo using AviTag™ technology. MW=48 kDa.