Source: one ampoule contains salt-free GRX from E. coli Mr: 10 kDa

EC 3.1.1.4 Active enzyme isolated from bee venom One unit of enzyme hydrolyzes one µmol of Diheptanoyl Thio-PC per minute at 25°C PLA2 catalyzes the hydrolysis of fatty acids at the sn-2 position of glycerophospholipids, yielding a free fatty acid and a lysophospholipid. PLA2…

Source: recombinant N-terminal GST-tagged protein purified from E. coli Mr: ~45.2 kDa (18.9 kDa native; 26.3 kDa GST-tagged) PtdIns-(4,5)-P2 Binding Protein contains a highly specific PH domain that recognizes and binds PtdIns-(4,5)-P2. PtdIns-(4,5)-P2 can be phosphorylated by…

Source: Recombinant human N-terminal GST-tagged protein expressed in E. coli amino acids 1,717-1,972 (N- and C-terminal truncation)

Source: Active human recombinant N-term His-tagged protein expressed in E. coli Mr: 24.3 kDa One unit of enzyme produces one µmole of PGD2/min at 25°C in 100 mM Tris-HCl buffer, pH 8.0, containing 1 mM GSH, 1 mg/ml magnesium chloride, and 40 µM PGH2

Source: recombinant N-terminal GST-tagged protein purified from E. coli Mr: ~41.7 kDa (15.4 kDa native; 26.3 kDa GST-tagged) PtdIns-(3,4,5)-P3 Binding Protein contains a highly specific PH domain that recognizes and binds PtdIns-(3,4,5)-P3. PtdIns phosphates play a critical role in the…

Source: Purified from human plasma Mr: α chain isoform 1 (95 kDa), α chain isoform 2 (69.8 kDa), β chain (55.9 kDa) and isoform γ-B chain (51.5 kDa)

A mixture of H1, H2a, H2b, H3, and H4 histones isolated from calf thymus.

Source: Recombinant protein expressed in E. coli MW: 12.5 kDa

The principal cytotoxic component of bee venom; assembles as tetramers on membrane surfaces to form pores, resulting in cell death.

Source: Human blood; all source material tested and found non-reactive to HTLV-III and HBsAg using FDA approved assay methods Mr: 38 kDa

Active recombinant N-terminal GST-tagged protein expressed in E. coli • G9a-like protein (GLP) is a SET domain-containing methyltransferases that specifically mono- and di-methylate histone H3 at lysine 9 (H3K9).

Source: recombinant protein expressed in Sf21 cells Mr: 54 kDa PPARs are members of the nuclear receptor family of ligand activated transcription factors that heterodimerize with retinoic acid like receptors, regulating gene expression and differentiation. PPARδ is a mediator of diverse…

Source: one ampoule contains recombinant human thioredoxin 1

Source: one ampoule contains recombinant rat Trx1

Human mitochondrial RNA polymerase (h-mtRNAP or POLRMT) is a 134 kDa, single-subunit DNA-dependent RNA polymerase resident in human mitochondria. POLRMT transcribes the mitochondrial genome to produce the mRNA’s and tRNA’s that drive mitochondrial protein synthesis, as well as RNA…

Human Mitochondrial Transcription Factor A (h-mtTFA) is a 25 kDa, single-subunit protein resident in human mitochondria. It is a HMG-box DNA-binding protein that is essential for initiation of mitochondrial transcription from both the human mitochondrial light-strand promoter (LSP) and heavy strand…

Human Mitochondrial Transcription Factor B2 (h-mtTFB2) is a 42 kDa, single-subunit protein resident in human mitochondria that is needed for in vivo mitochondrial transcription. h-mtTFB2 can stimulate promoter specific mtDNA transcription in an in vitro assay system comprising purified…

A control peptide for tests that use Cayman’s β-Amyloid (1-8, A2V) Peptide (Item No. 10229).

Peptide sequence: 24-599 (full-length) Source: Recombinant N-terminal His-tagged protein expressed using the baculovirus system Mr: ~70 kDa

Source: human recombinant N-terminal His-tagged protein expressed in E. coli Mr: ~60 kDa PPARs are members of the nuclear receptor family of ligand activated transcription factors that heterodimerize with retinoic acid like receptors, regulating gene expression and differentiation.…

Source: Active recombinant N-terminal His-tagged enzyme isolated from a HEK293 overexpression system MW: 71 kDa (~16 & 63 kDa purified) PCSK9 is a member of the subtilisin serine protease family with an important role in lipoprotein metabolism. Mutation in the PCSK9 gene is associated…

Nitrotyrosine BSA is a positive control for detection of protein tyrosine nitration by WB using nitrotyrosine antibodies.

Source: 50 µg of a complex of full length recombinant C-terminal His-tagged HDAC3 and recombinant N-terminal GST-tagged NCOR2 amino acids 395-489, co-expressed in baculovirus expression system Mr: 49.7 kDa (HDAC3); 37.6 kDa (NCOR2) HDAC3 is a Class I HDAC that is inactive alone and…

Source: Active recombinant N-terminal Strep II-tagged protein expressed in E. coli Mr: 42.7 kDa JMJD2A catalyzes the demethylation of trimethylated forms of histone at lysine residues 9 and 36. JMJD2A is an α-ketoglutarate-dependent Fe (II) oxygenase. Purification of Fe-dependent JmjC…

Adenosine Receptor A_2A is a multi-pass membrane protein that is normally localized to the plasma membrane. This receptor is part of the G-protein coupled receptor family that binds adenosine and keeps it in equilibrium inside and outside the cell. Along with establishing this…

Source: Active recombinant N-terminal His-tagged protein expressed in Sf21 insect cells MW: 118.3 kDa

Source: Recombinant protein expressed in E. coli WDR5 has been demonstrated to bind histone H3 by recognizing the first three amino acids of the N-terminal tail. Binding of WDR5 to a conserved arginine-containing motif in MLL-1, the so-called WDR5 interaction (“Win”) motif, promotes…

Source: Recombinant N-terminal GST-tagged protein expressed in E. coli MW: 37.9 kDa

Source: Recombinant N-terminal GST-tagged enzyme expressed in E. coli Mr: 60.6 kDa (GST-tag); 26 kDa (native) SIRT5 is located in the mitochondrial matrix and its functions are largely still being elucidated, however a few promising substrates have been studied. SIRT5 has been shown to…

Source: Active recombinant N-terminal His-tagged enzyme amino acids 101-399 purified from E. coli Mr: 37 kDa (theoretical); 33.5 kDa (observed) SIRT3, is a mitochondrial protein that is synthesized as an enzymatically inactive protein. Human SIRT3 is activated by a matrix-processing…

Source: recombinant N-terminal hexahistidine-tagged protein expressed in E. coli Mr: 19.1 kDa