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6-Bromo-8-fluoroimidazo[1,2-a]pyridine
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6-Bromo-8-fluoroimidazo[1,2-a]pyridine
Supplier:
Thermo Scientific Chemicals
Description:
Applications: Primary battery electrolyte, catalyst in conversion of acetylene to acetaldehyde
Catalog Number:
(75794-152)
Supplier:
Prosci
Description:
PARP-1 (ARTD1) is involved in the base excision repair (BER) pathway, by catalyzing the poly(ADP-ribosyl)ation of a limited number of acceptor proteins involved in chromatin architecture and in DNA metabolism. This modification follows DNA damages and appears as an obligatory step in a detection/signaling pathway leading to the reparation of DNA strand breaks. PARP-1 positively regulates the transcription of MTUS1 and negatively regulates the transcription of MTUS2/TIP150. It forms a complex with EEF1A1 and TXK that acts as a T-helper 1 (Th1) cell-specific transcription factor and binds the promoter of IFN-gamma to directly regulate its transcription, and is thus involved importantly in Th1 cytokine production. PARP-1 (E998K mutant) is an inactive form of PARP-1 which can be used as a control compound.
Supplier:
Adipogen
Description:
Fluorescent dye. Fluorophore standard that is widely used in enzyme assay systems. Precursor for a variety of R110-based enzyme substrates for flow cytometric measurements. Used as a calibration standard for R110-based enzyme substrates. Compared to AMC and AFC enzyme substrates, fluorogenic R110 substrates are generally more sensitive, giving longer absorption and fluorescence wavelength than AMC and AFC substrates. Spectral data: lambdaex 498nm| lambdaem 520nm in methanol.
Supplier:
Adipogen
Description:
Natural fluorescent dye, used in histology for staining heparin in mast cells. An isoquinoline alkaloid, which shows antibacterial, antifungal, anti-inflammatory, anti-oxidant, antidiabetic, antiviral and anticancer activity. It inhibits cell growth and induces apoptosis in a variety of cancer cell lines. Broad spectrum enzyme inhibitor, affects N-acetyltransferase, cyclooxygenase-2, and topoisomerase activities and gene/protein expression. Increases adiponectin expression, upregulates LDLR and insulin receptor. Anti-hyperglycemic, by inhibition of aldose reductase, inducing glycolysis, preventing insulin resistance through increasing insulin receptor expression and acting like incretins. Activates AMPK and ERK. Potent, uncompetitive, reversible IDO 1 inhibitor with IC50 values of 7 µM (cell-based assay) and 9.3 µM (enzymatic assay), and Ki value 8µM.
Supplier:
MP Biomedicals
Description:
A modified tripeptide reversible protease inhibitor of trypsin-like proteases and some cysteine proteases including endoproteinase Lys-C, kallikrein, papain, thrombin, cathepsin B, cathepsins H and L, trypsin, calpain, trypsin and plasmin. Little to no inhibition is seen against pepsin, cathepsins A and D and alpha-chymotrypsin. When adjusted for molarity, all three salt forms are equally effective; however, the hydrochloride salt is usually less invasive in biological settings. Leupeptin, because of its aldehyde group, may act as a reducing agent and therefore interfere in protein determinations such as Lowry and, to a lesser extent, Bradford.
Catalog Number:
(75929-976)
Supplier:
Rockland Immunochemical
Description:
MO25α (mouse protein 25 alpha) is a 40-kDa protein that interacts with the STE20-related adaptor-alpha (STRADα) pseudo kinase to form a regulatory complex capable of stimulating the activity of the LKB1 tumor suppressor protein kinase (1). LKB1 plays a critical role in cell proliferation, polarity and energy metabolism. LKB1 is mutated in the inherited Peutz-Jeghers cancer syndrome (PJS). MO25α binds directly to a conserved Trp-Glu-Phe sequence at the STRADα C terminus, and markedly enhances the binding of STRADα to LKB1 thereby increasing LKB1 catalytic activity (2). MO25α Protein is ideal for investigators involved in Signaling Proteins, Cellular Proteins, Cardiovascular Disease, and Metabolic Disorder research.
Catalog Number:
(75929-662)
Supplier:
Rockland Immunochemical
Description:
LOXL1 is a member of the lysyl oxidase gene family which is essential to the biogenesis of connective tissue. LOXL1 encodes an extracellular copper-dependent amine oxidase that catalyses the first step in the formation of crosslinks in collagens and elastin. LOXL1 is responsible for catalyzing the oxidative deamination of lysine residues of tropoelastin and this deamination causes spontaneous cross-linking and formation of elastin polymer fibers (1). LOXL1 serves both as a crosslinking enzyme and an element of the scaffold to ensure spatially defined deposition of elastin (2). LOXL1 Protein is ideal for investigators involved in Signaling Proteins, Lysyl Oxidase Proteins, Cancer, and Metabolic Disorder research.
Supplier:
Adipogen
Description:
Water soluble, irreversible serine protease (chymotrypsin, kallikrein, plasmin, thrombin and trypsin) inhibitor. Stable, non-toxic alternative to PMSF. Potent, selective inhibitor of Site-1-protease (S1P). Used to characterize the downstream result of SREBP inhibition and its influence on cholesterol regulation by selectively inhibiting S1P. NAD(P)H oxidase inhibitor. Inhibits activation of TGFbeta and activates JNK and p38 MAP kinases. beta-Secretase inhibitor. Shown to inhibit beta-amyloid peptide production and enhance APP (amyloid precursor protein) secretion in several cell lines at millimolar concentrations.
Catalog Number:
(75929-666)
Supplier:
Rockland Immunochemical
Description:
LOXL2 is a member of the lysyl oxidase gene family which is essential for the biogenesis of connective tissue. LOXL2 encodes an extracellular copper-dependent amine oxidase that catalyses the first step in the formation of crosslinks in collagens and elastin. LOXL2 may play an important role in developmental regulation, senescence, tumor suppression, cell growth control, and chemotaxis to each member of the family (1). LOXL2 may mediate fibroblast activation through enzymatic crosslinking of fibrillar collagen and local matrix tention, resulting in activation of TGFb1 signaling (2). LOXL2 Protein is ideal for investigators involved in Signaling Proteins, Lysyl Oxidase Proteins, Cancer, and Metabolic Disorder research.
Catalog Number:
(75929-982)
Supplier:
Rockland Immunochemical
Description:
Moesin (or membrane-organizing extension spike protein) belongs to ERM family that modulates epithelial integrity by regulating cell-signalling events that affect actin organization and polarity (1). The effects of Moesin on epithelial cells appear to result from inhibition of Rho signaling. ERM proteins serve a structural role in linkage of the cytoskeletion to the plasma membrane and the rescue of cells lacking Moesin by modulation of Rho signaling indicates that inhibition of Rho activity may be a more critical function of Moesin. The negative feedback loop produced by Rho's activation of ERM may be an important mechanism that prevents the excessive migratory and invasive properties characteristic of metastatic cancer cells (2). Moesin Protein is ideal for investigators involved in Signaling Reagents, Protein Substrates, Inflammation, and PKA/PKC Pathway research.
Catalog Number:
(75794-160)
Supplier:
Prosci
Description:
TIP60 is the catalytic subunit of the NuA4 histone acetyltransferase complex which is involved in transcriptional activation of selected genes principally by acetylation of nucleosomal histones H4 and H2A. This modification may both alter nucleosome-DNA interactions and promote interaction of the modified histones with other proteins which positively regulate transcription. This complex is required for the activation of transcriptional programs associated with oncogene and proto-oncogene mediated growth induction, tumor suppressor mediated growth arrest and replicative senescence, apoptosis and DNA repair. NuA4 may also play a direct role in DNA repair when recruited to sites of DNA damage. TIP60 directly acetylates and activates ataxia-telangiectasia mutated (ATM). In case of HIV-1 infection, interaction with the viral Tat protein leads to KAT5 polyubiquitination and targets it to degradation.
Supplier:
MP Biomedicals
Description:
Urea is a mild agent usually used in the solubilization and denaturation of proteins.
Supplier:
ADVANCED BIOMATRIX, INC. MS
Description:
PureCol® -S collagen is provided as a standard for use in assays where ultra-pure collagen is required. PureCol®-S collagen standard is approximately 97% Type I collagen with the remainder being comprised of Type III collagen. It contains a high monomer content as measured by gel permeation chromatography. This product is supplied at approximately a 3 mg/ml concentration. The concentration is confirmed by Biuret protein determination assay. The concentration for each specific lot is provided on a Certificate of Analysis that is available with the purchase of each product. PureCol®-S is soluble atelo-collagen in 0.01 N HCI, therefore, the pH is approximately 2.0.
PureCol® -S is ideal for using as a collagen standard in controlled testing and assay procedures. PureCol®-S is sterile filtered and is supplied as a ready to use solution.
Catalog Number:
(102846-974)
Supplier:
Matrix Scientific
Description:
Acetamidine hydrochloride ≥90%
Catalog Number:
(75929-258)
Supplier:
Rockland Immunochemical
Description:
IRS1 is the substrate for the insulin tyrosine kinase receptor and is found in a variety of insulin-responsive cells and tissues. IRS1 protein has no intrinsic enzymatic activity but acts as a docking protein, via the SH2 domains, for mediating the insulin downstream signaling events. IRS1 has been shown to associate with the 14-3-3 family of proteins and this could play a role in the regulation of insulin sensitivity by interrupting the association between the insulin receptor and IRS1 (1). IRS1 may be associated with colorectal cancer and diet and related factors may affect the risk by modifying plasma insulin levels. Thus, the inter-individual variation in insulin signaling mediated by IRS1 may play a plausible role in the development of colorectal cancer (2). IRS1 Protein is ideal for investigators involved in Signaling Reagents, Protein Substrates, AKT/PKB Pathway, Cancer, Cellular Stress, and ERK/MAPK Pathway research.
Supplier:
Adipogen
Description:
Rhodamine 6G is a highly fluorescent hydrophilic pH-sensitive dye. It is often used as a tracer dye within water to determine the rate and direction of flow and transport. Rhodamine dyes are used extensively in biotechnology applications such as fluorescence microscopy, flow cytometry, fluorescence correlation spectroscopy and ELISA. The dye has a remarkably high photostability and high fluorescence quantum yield. Used as a laser dye and potential mitochondrial probe. The lasing range of the dye is 555 to 585 nm with a maximum at 566 nm. Useful in Pgp efflux assays and has been used to characterize kinetics of MRP1-mediated efflux. Spectral data: lambdaex 528 nm| lambdaem 551 nm (in MeOH).
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 is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the
is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
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