Supplier: Enzo Life Sciences

Anti-Peptide tyrosine tyrosine Mouse Monoclonal Antibody [clone: 4]

Supplier: Enzo Life Sciences

Thrombin is the active enzyme that splits fibrinogen into fibrin during the final stage of blood coagulation. It is generated from its circulating inactive precursor, prothrombin, by the action of factor Xa aided by factor Va, phospholipid and calcium ions. Thrombin is a glycoprotein formed by a 6kDa alpha chain, linked by a disulfide bridge to a 31kDa beta chain which carries the serine protease catalytic site.

Supplier: Enzo Life Sciences

Surfactant protein A (SP-A) is synthesized and secreted by lung epithelial cells. It belongs to group III of the family of C-type lectins, members of which possess an overall structure consisting of multiple globular head regions linked by triple-helical, collagen-like, strands. This group also includes SP-D, and the serum proteins mannan-binding protein, conglutinin, and collectin-43, all of which bind to the C1q receptor found on a wide variety of cells. Both SP-D and SP-A enhance oxygen radical production by alveolar macrophages. The serum concentration is 45 ng/mL in healthy individuals.

Supplier: Enzo Life Sciences

TPA/PMA inhibitor

Supplier: Enzo Life Sciences

The Screen-Well® histaminergic and melatonin ligands plate contains 41 ligands including endogenous neurotransmitters, agonists, antagonists, and marketed drugs. The library is ideal for screening or identifying recombinant orphan G protein coupled receptors, target validation, secondary screening, assay development, and other pharmacological applications. The Histaminergic and Melatonin Ligands plate is 1 plate of the larger neurotransmitter library which contains over 680 ligands.

Supplier: Enzo Life Sciences

TPA/PMA inhibitor

Supplier: Enzo Life Sciences

Biosynthesis via hydrolysis of prostacyclin. A reliable parameter for measurement of prostacyclin. Ultra-pure.

Supplier: Enzo Life Sciences

Prostaglandin H₂/thromboxane A₂ receptor agonist; stable analog of thromboxane A₂. Induces platelet aggregation at 32 nM and activates p38 MAPK.

Supplier: Enzo Life Sciences

Produced in E. coli.

Supplier: Enzo Life Sciences

Antibiotic. Apoptosis inducer.

Supplier: Enzo Life Sciences

Anti-P53 Mouse Monoclonal Antibody [clone: PAb122]

Supplier: Enzo Life Sciences

Produced in E.coli.

Supplier: Enzo Life Sciences

Phosphatidylinositol 3-kinase (PI3-K) is a lipid kinase that phosphorylates the inositol ring of phosphatidylinositol and related compounds at the 3

Supplier: Enzo Life Sciences

Anti-EIF2 alpha Rabbit Polyclonal Antibody

Supplier: Enzo Life Sciences

Vimentin is one of four type II intermediate filament (IF) proteins; Desmin, Glial fibrillary acidic protein (GFAP) and Peripherin being the others. Vimentin is the most widely distributed of all IF proteins. It is typically expressed in leukocytes, blood vessel endothelial cells, and mesenchymal cells such as fibroblasts. Vimentin filaments help support cellular membranes. Vimentin networks also may help keep the nucleus and other organelles in a defined place within the cell.

Supplier: Enzo Life Sciences

Vimentin is one of four type II intermediate filament (IF) proteins; Desmin, Glial fibrillary acidic protein (GFAP) and Peripherin being the others. Vimentin is the most widely distributed of all IF proteins. It is typically expressed in leukocytes, blood vessel endothelial cells, and mesenchymal cells such as fibroblasts. Vimentin filaments help support cellular membranes. Vimentin networks also may help keep the nucleus and other organelles in a defined place within the cell.

Supplier: Enzo Life Sciences

The cell division cycle (cdc) group of proteins consists of many protein classes, including cyclin dependent kinases (Cdks), phosphoprotein phosphatases, mitogen activated kinases, small GTPases, and cyclins. These proteins play a central role in regulating progression through the cell cycle through the formation and/or modification of key substrates. Cdc42 belongs to the Rho-family of GTPases, and promotes actin polymerization to form filopodia. Cdc25A is a dual-specificity phosphatase that acts on phosphorylated threonine and tyrosine residues of Cdks, leading to binding and activation of their partner cyclins.

Supplier: Enzo Life Sciences

Researchers cloned DJ-1 protein, consisting of 189 amino acids, from a HeLa cell cDNA library as a oncogene which weakly transformed NIH3T3 cells. Cotransfection with ras or c-myc enhances transformation by DJ-11. DJ-1 expression is induced by growth signals, and it is translocated from the cytoplasm to the nucleus during the S phase without the presence of any nuclear localization signals. In addition to its potential involvement in ras-mediated signal transduction pathways, DJ-1 is known to regulate transcription of androgen-responsive genes, and is sensitive to oxidative stress. DJ-1 is ubiquitously expressed in various human tissues including the brain, with high expression in astrocytes of the frontal cortex and substantia nigra. Homozygous mutations in the DJ-1 gene have been shown to cause early-onset autosomal recessive Parkinson’s disease.

Supplier: Enzo Life Sciences

The 90 kDa molecular chaperone family includes 90 kDa heat shock protein Hsp90 and 94 kDa glucose-regulated protein grp94, both major molecular chaperones of the cytosol and the endoplasmic reticulum. Mammalian cells express inducible Hsp90 alpha and constitutive Hsp90 beta isoforms that are encoded by separate genes. The amino acid sequences of human and yeast Hsp90 alpha are 85% and 90% homologous to those of Hsp90 beta, respectively. All known members of the Hsp90 protein family are highly conserved, especially in the N-terminal and C-terminal regions containing independent chaperone sites with different substrate specificity. These ubiquitous and highly conserved proteins account for 1-2% of all cellular protein in most cells. Hsp90 functions as part of the cell's powerful network of chaperones to fight the deleterious consequences of protein unfolding caused by non-physiological conditions. In the absence of stress, however, Hsp90 provides a necessary component of such fundamental cellular processes as hormone signaling and cell cycle control by serving as a chaperone for many key signaling molecules including steroid receptors, cell cycle kinases involved in signal transduction, and p53. As many of these client proteins are known oncogenes, Hsp90 inhibitors such as 17-AAG, a geldanamycin analog, have been of benefit in the treatment of many cancers.

Supplier: Enzo Life Sciences

Nuclear factor kappa-B (NFk) B) functions as a sequence specific transcriptional activator that binds to the intronic enhancer of kappa light chain gene in B lymphocytes. NF-kB is a heterodimer consisting of a 50 kDa DNA binding subunit (p50) and a 65 kDa transactivation subunit (p65/RelA) (ref. 3), both of which exhibit sequence homology to the protooncogene c-Rel. p50 has an isoform called p49/p52, and both proteins derive from the amino-terminal of precursor protein p105 and p100, respectively. The p50/p65 heterodimer remains in inactive form in the cytosol as a complex with its inhibitor, IkB. Upon stimulation of cells by a variety of stimuli, including lipopolysaccharide (LPS), pro-inflammatory cytokines like interleukin-1 and tumor necrosis factor, and viral infection, IkB becomes phosphorylated and degraded by the proteosome. The active NF-kB heterodimer translocates into the nucleus and induces gene expression.

Supplier: Enzo Life Sciences

Highly active

Supplier: Enzo Life Sciences

Highly active

Supplier: Enzo Life Sciences

alpha-defensins purified from human neutrophils. Defensins are short peptides secreted by neutrophils and epithelial cells as proproteins and activated by proteolysis.

Supplier: Enzo Life Sciences

Host: Rabbit

Supplier: Enzo Life Sciences

CaM kinase inhibitor

Supplier: Enzo Life Sciences

Produced in E. coli. Active catalytic domain of phosphodiesterase 10A.

Supplier: Enzo Life Sciences

Produced in E. coli. Active recombinant matrix metalloproteinase-20 (MMP-20, enamelysin) cloned from human cDNA. The enzyme consists of residues Tyr108-Phe276 (NM_004771), which comprises the catalytic domain of human MMP-20, with a C-terminal purification tag. This represents a naturally-occurring active form of MMP-20 which lacks the C-terminal hemopexin domain.

Supplier: Enzo Life Sciences

Biosynthesis in psoriatic skin and corneal epithelial cells via cytochrome P-450. More potent than 12(S)-HETE in inducing human leukocyte chemokinesis and aggregation. Proinflammatory effects in human skin. Inhibits renal, cardiac and corneal Na+,K+-ATPase. Reduces intraocular pressure.

Supplier: Enzo Life Sciences

Host: Rabbit

Supplier: Enzo Life Sciences

The Single-Round RNA Amplification and Biotin Labeling System provides an optimized protocol and reagents for the production of biotin-labeled antisense RNA (aRNA) from total cellular RNA samples in less than 24 hours for array analysis.