Proteins & Peptides

Human histone octamers (two each of histones H2A, H2B, H3 and H4) are made from recombinant histones expressed in E. coli. Octamers are the protein component of nucleosomes, the basic subunit of chromatin. Assembling this product with DNA bearing a 601 Widom sequence (e.g. EpiCypher 18-0005, 18-0006) produces a nucleosome. The 601 Widom sequence, originally discovered by Lowary and Widom [1], has high affinity for octamers.

Please note this product may be subject to fees, we invite you to contact your local office. B. pertussis Bifunctional Hemolysin/Adenylate Cyclase (AC-HLY), also known as CyaA, Genbank Accession No. NP_879578, a.a. 2-400 with N-terminal His-FLAG-tag, expressed in an E. coli expression system. MW = 46 kDa.

Human LpxC, also known as UDP-3-O-N-acetylglucosamine deacetylase, GenBank Accession No. NP_253096.1, a.a. 1-305 (end), expressed in an E.coli expression system. MW = 34 kDa.

Human Ubiquitin, also known as UBB, UBC, UBA52, and RPS27A. GenBank Accession No. NM_021009, a.a. 2-76, with N-terminal His-Avi-Tag™, biotin labeled , expressed in an Sf9 expression system. This protein is enzymatically biotinylated using Avi-Tag technology. MW = 12 kDa.

Human Interleukin-17A (IL-17A), also known as CD217 and CANDF5, GenBank Accession No. NM_ 014339, a.a 33-320, fused at the C-terminus of the Fc portion of human IgG1, with C-terminal Avi-tag™, expressed in a HEK293 cell expression system, MW=62 kDa. This protein runs at a higher MW by SDS-PAGE due to glycosylation.

Please note this product may be subject to fees, we invite you to contact your local office. Human KRAS also known as C-K-RAS, CFC2, and K-RAS2A, GenBank Accession No. NM_033360, a.a. 2-185, with N-terminal His-tag, and expressed in a Baculovirus infected Sf9 cell expression system. MW=22 kDa.

Human matrix metallopeptidase-3 (MMP3), also known as Stromelysin-1 (STMY1), GenBank Accession No. NM_002422, a.a. 18-477(end) with a Lys to Glu mutation at a.a. 45 and a C-terminal His-tag, expressed in a HEK293 cell expression system. MW=54 kDa.

Human NNMT1 also known as Nicotinamide N-Methyltransferase, GenBank Accession No. NM_006169, a.a. 1-264(full length), with C-terminal His-tag, expressed in an E. coli expression system. MW=30 kDa.

Mouse PDE1B (GenBank Accession No. NM_008800), a.a. 42-535 (end), with N-terminal GST-tag, MW= 83 kDa, expressed in a Baculovirus infected Sf9 cell expression system.