16885 Results for: "Enzo Life Sciences"

Supplier: Enzo Life Sciences

Virstatin

Supplier: Enzo Life Sciences

Red IHC chromogen (AP) is intended to be used in conjunction with alkaline phosphatase (AP)-based immunostaining or in situ hybridisation systems.

Supplier: Enzo Life Sciences

Anti-HDJ2 Rabbit Polyclonal Antibody

Supplier: Enzo Life Sciences

Rap1, which is a member of the Ras family of GTP-binding proteins, cycles between an active GTP-bound and an unactive GDP-bound form that is mediated by GTPase activating protein (GAP). Rap1 is proposed to regulate Ras-mediated signaling and may also be involved in the regulation of Integrin-mediated cell adhesion although the mechanism of regulation is not known.

Supplier: Enzo Life Sciences

Anti-HSP90A Mouse Monoclonal Antibody [clone: K41009]

Supplier: Enzo Life Sciences

MEK is a dual specificity kinase capable of phosphorylating both tyrosine and threonine residues. The MEK family, which is also known as MAP kinase kinase, phosphorylates MAP kinases on the conserved T-X-Y motif; phosphorylation of MAPK by MEK results in an increase in MAPK activity. MEK is involved in a diverse array of cellular processes such as stress-activated response, apoptosis, cytokine-induced cell proliferation, and DNA recombination during meiosis.

Supplier: Enzo Life Sciences

Hsp27 is one of the most common members of the highly conserved and ubiquitously expressed family of small heat shock proteins (sHsp), which also includes alphaB-crystallin. It is characterized by a conserved C-terminal alpha-crystallin domain consisting of two anti-parallel beta-sheets that promote oligomer formation required for its primary chaperone function as inhibitor of irreversible protein aggregation. Hsp27 oligomerization is modulated by post-translational phosphorylation of Hsp27 at three serine residues, Ser15, Ser78, and Ser82, by a variety of protein kinases including MAPKAPK-3, PKAc-alpha, p70 S6K, PKD I, and PKC-delta. Hsp27 has been shown to inhibit actin polymerization by binding of unphosphorylated Hsp27 monomers to actin intermediate filaments. Anti-apoptotic functions of Hsp27 have also been identified through interactions with DAXX7, activation of Akt, and inhibition of apoptosome formation. Evidence suggests altered expression of Hsp27 is implicated in the pathogenesis of breast, ovarian, and prostate cancer.

Supplier: Enzo Life Sciences

Protein phosphorylation is a complex biochemical process that is regulated by protein kinases that catalyze the transfer of the gamma-P of ATP to a recipient protein that acts as a substrate. This post-translational modification is primarily directed onto serine, threonine, and tyrosine amino acid residues within a protein. Changes in the phosphorylation status of phosphoproteins can alter their biological function, and aberrations in signal transduction cascades have been linked to a number of diseases, including cancer, diabetes, heart disease, inflammation and neurological disorders.

Supplier: Enzo Life Sciences

Jnk inhibitor

Supplier: Enzo Life Sciences

MEK is a dual specificity kinase capable of phosphorylating both tyrosine and threonine residues. The MEK family, which is also known as MAP kinase kinase, phosphorylates MAP kinases on the conserved T-X-Y motif; phosphorylation of MAPK by MEK results in an increase in MAPK activity. MEK is involved in a diverse array of cellular processes such as stress-activated response, apoptosis, cytokine-induced cell proliferation, and DNA recombination during meiosis.

Supplier: Enzo Life Sciences

Produced in E. coli. Human αA-Crystallin is fused at the N-terminus to a His-tag.

Supplier: Enzo Life Sciences

Beclin-1 is a coiled-coil Bcl-2-interacting protein that functions in autophagy, the process of bulk degradation of cellular proteins. Beclin-1 is homologous to the yeast autophagy gene apg6, and is expressed at reduced levels in human breast carcinoma, suggesting that defects in autophagy proteins may contribute to the development or progression of tumors. Bcl-2 can inhibit Beclin-1-dependent autophagy in yeast and mammalian cells, suggesting that Bcl-2 functions as both an anti-autophagic and anti-apoptotic protein.

Supplier: Enzo Life Sciences

APG7 is a ubiquitin-E1-like enzyme essential for mammalian autophagy conjugation systems, autophagosome formation, and starvation-induced bulk degradation of proteins and organelles. It has been suggested that caspase-8 may alter APG7 levels and thus the APG7 program of autophagic cell death.

Supplier: Enzo Life Sciences

Nicotinic acetylcholine receptor ligand.

Supplier: Enzo Life Sciences

The Big Endothelin-1 (Human), EIA kit is a colorimetric immunometric enzyme immunoassay kit with results overnight +1 hour.

Supplier: Enzo Life Sciences

Fas/APO-1/CD95 is a 36 kDa cell surface type I-membrane glycoprotein with an apparent molecular weight of 44 kDa on SDS-PAGE.  Fas belongs to the tumor necrosis factor receptor (TNFR) family, which includes TNFR1, TNFR2, CD27, CD30 and CD40.  Binding of Fas-ligand (FasL) to Fas or crosslinking of Fas by anti-Fas monoclonal antibodies leads to apoptosis of Fas expressing cells.  Both Fas and TNFR contain a 70 amino acid cytoplasmic “death domain” responsible for transmitting signals for apoptosis.  Apoptosis induced by Fas-Fas ligand interaction is inhibited by a number of cytosolic factors such as the ICE/CED3 family inhibitor CrmA, and the short and long forms of FLIP. Insertion of an early transposable element in intron 2 of the Fas gene, as in the mouse lpr mutations, causes lymphoproliferation and autoimmunity in mutant mice, suggesting the involvement of Fas in clonal deletion of autoreactive T cells.

Supplier: Enzo Life Sciences

Recombinant mouse nesfatin-1 (aa 25-106) produced in E. coli.

Supplier: Enzo Life Sciences

Anti-HSP47 Mouse Monoclonal Antibody [clone: M16.10A1]

Supplier: Enzo Life Sciences

Potent, cell permeable and ATP-competitive inhibitor of phosphoinositide 3-kinase γ (PI(3)Kγ). Exhibits selectivity over other PI(3)K isoforms.

Supplier: Enzo Life Sciences

Host: Mouse, Isotype: IgG1

Supplier: Enzo Life Sciences

The Granzyme B Assay Kit for Drug Discovery is a complete assay system designed to measure the protease activity of granzyme B. It contains a colorimetric substrate (IEPD-pNA) to measure this activity; cleavage of the p-nitroanilide (pNA) group from the colorimetric substrate increases absorption at 405 nm.

Supplier: Enzo Life Sciences

Active metabolite of sulindac. Inhibits cyclooxygenase. More selective for PGHS-1 (ID50=0.5 µM) over PGHS-2 (ID50=14 µM). Induces apoptosis by a cyclooxygenase-independent mechanism. Inhibits colorectal cancer growth and γ-secretase. NF-κB inhibitor. Inhibits Ras signaling.

Supplier: Enzo Life Sciences

7-Aminoactinomycin D is a fluorescent, intercalating DNA-binding agent useful for identifying apoptotic cells by flow cytometry. It is capable of identifying populations representing live, apoptotic, and late apoptotic/dead cells.

Supplier: Enzo Life Sciences

The 70 kDa heat shock protein Hsp70 belongs to the Hsp70 family of highly-related protein isoforms ranging in size from 66 kDa to 78 kDa. Hsc70 shares close biochemical and biological ties to Hsp70, and also belongs to the Hsp70 family. These proteins include cognate members found within major intracellular compartments and highly inducible isoforms predominantly cytoplasmic or nuclear in distribution. Members of the Hsp70 family function as molecular chaperones involved in such cellular functions as protein folding, transport, maturation and degradation, operating in an ATP-dependent manner. The molecular chaperones of the Hsp70 family recognize and bind to nascent polypeptide chains or partially folded intermediates of proteins, preventing their aggregation and misfolding, and the binding of ATP triggers a critical conformational change leading to the release of the bound substrate protein. Data demonstrates that with a ubiquitin-like domain at its amino terminus and its association with the 26S proteosome in HeLa cells, Bag-1 modulates the chaperone activity of Hsc70 and Hsp70. These findings reveal Bag-1's role as a physical link between the Hsc70/Hsp70 chaperone system and the proteasome. Experimental data also shows that the ATPase domain and the substrate-binding domain of Hsp70 (or Hsc70) cooperate to form a co-chaperone-chaperone complex with the synaptic vesicle cysteine string protein (csp), essential for normal neurotransmitter release.

Supplier: Enzo Life Sciences

HIGHDEF® red IHC chromogen can be used in conjunction with peroxidase-based immunostaining systems.

Supplier: Enzo Life Sciences

Yellow IHC chromogen (HRP) is intended to be used in conjunction with horseradish peroxidase (HRP)-based immunostaining or in situ hybridisation systems.

Supplier: Enzo Life Sciences

IHC mount is an aqueous-based permanent, high stability mounting medium designed for use with chromogenic labeling. Use for mounting of tissue specimens stained with peroxidase and alkaline phosphatase-based systems and various fluorescent dyes.

Supplier: Enzo Life Sciences

A potent and selective inhibitor of insulin-like growth factor 1 receptor (IGF-1R, IC50=6 nM). It efficiently blocks IGF-1R activity, reduces pAKT and pERK1/2, induces apoptosis in IGF-1R-positive tumor cells and causes complete tumor regression in xenografted and allografted mice. Picropodophyllin downregulates IGF-1R by interfering with the action of β-arrestin 1/MDM2. It causes tumor regression and attenuates invasiveness of uveal melanoma cells. It displays beneficial effects on tumor growth, angiogenesis, bone disease and survival in a mouse multiple myeloma model. It attenuates intimal hyperplasia after vascular injury. Inhibition of IGF-1R is non-competitive with ATP.

Supplier: Enzo Life Sciences

Produced in E. coli.

Supplier: Enzo Life Sciences

Sterile and endotoxin-free physiological saline for use with TLRgrade™ or endotoxin-free grade reagents.