266462 Results for: "Kity+pro+environment\\\\u00E1ln\\\\u00ED+testy"

Supplier: Bioss

g-glutamyltranspeptidase (GGT) acts as a glutathionase and catalyzes the transfer of the glutamyl moiety of Glutathione to a variety of amino acids and dipeptide acceptors. This enzyme is located on the outer surface of the cell membrane and is widely distributed in mammalian tissues involved in absorption and secretion. In humans, hepatic GGT activity is elevated in some liver diseases. GGT1 is released into the bloodstream after liver damage and an elevated level of the enzyme may be a useful early sign of hepatocellular carcinoma. GGT5 converts Leukotriene C4 to Leukotriene D4; it does not, however, convert synthetic substrates that are commonly used to assay GGT. In human serum and tissues there is a marked heterogeneity in GGT, but this heterogeneity can be attributed to different glycosylation of the same peptide rather than to the products of different genes.

Supplier: Bioss

g-glutamyltranspeptidase (GGT) acts as a glutathionase and catalyzes the transfer of the glutamyl moiety of Glutathione to a variety of amino acids and dipeptide acceptors. This enzyme is located on the outer surface of the cell membrane and is widely distributed in mammalian tissues involved in absorption and secretion. In humans, hepatic GGT activity is elevated in some liver diseases. GGT1 is released into the bloodstream after liver damage and an elevated level of the enzyme may be a useful early sign of hepatocellular carcinoma. GGT5 converts Leukotriene C4 to Leukotriene D4; it does not, however, convert synthetic substrates that are commonly used to assay GGT. In human serum and tissues there is a marked heterogeneity in GGT, but this heterogeneity can be attributed to different glycosylation of the same peptide rather than to the products of different genes.

Supplier: Biotium

This MAb recognizes the peptide core of gastric mucin M1 (recently identified as Mucin 5AC). Its epitope is located in the C-terminal cysteine rich part of the peptide core of MUC5AC. The epitope is destroyed by beta-mercaptoethanol but not by periodate treatment. This mucin is present in primary ovarian mucinous cancer but usually absent in colorectal adenocarcinoma, thus showing an expression pattern opposite to MUC2. Together with a panel of antibodies, Anti-MUC5AC may be useful for differential identification of primary mucinous ovarian tumors from colon adenocarcinoma metastatic to the ovary. MUC5AC antibodies may also be useful for identification of intestinal metaplasia as well as in the identification of pancreatic carcinoma and pre-cancerous changes vs. normal pancreas.

Supplier: VWR Collection

This PCR storage rack offers a sleek and modern design that includes a unique lid that the rack slides out from, and then rotates 180°, to become a convenient stand that the rack then sits on. Ergonomic, textured finger grips provide a secure hold, reducing the chance of dropping the PCR rack, making handling and transportation easy, especially when using gloves.

Supplier: Abcam

SimpleStep ELISA® Custom ELISA kit allows you to develop your own SimpleSte ELISA® using any antibody pair. - No plate coating needed - Possibility to measure different target on the same plate - All components included, just add the antibody pair - Streamline your ELISA® to a single-wash format if desired

Supplier: MP Biomedicals

Dextrose monohydrate is a common natural sugar involved in processes such as energy production, glycosylation, and formation of glycans that provide structure to cells. It is involved in a detrimental process in cells called glycation. It is used as a supplement for cell culture and in numerous cellular processes.

Supplier: Ansell

Ultra-lightweight design of HyFlex® 11-571 makes this N ISO CUT D & ANSI/ISEA 105-2024 CUT A4-rated safety glove 20% lighter without the use of harsh materials (vs. standard EN ISO CUT D & ANSI/ISEA 105-2024 CUT A4-rated gloves).

Supplier: Rockland Immunochemicals

This Protein A purified antibody has been tested for use in ELISA, immunochemistry and by western blot.  Specific conditions for reactivity should be optimized by the end user. Expect a band approximately 67 kDa in size corresponding to NRF1 by western blotting.

Supplier: ProSci Inc.

Tyrosine hydroxylase (TH) is the rate-limiting enzyme in the synthesis of the catecholamines dopamine and norepinephrine. TH antibodies can therefore be used as markers for dopaminergic and noradrenergic neurons in a variety of applications including depression, schizophrenia, Parkinson’s disease and drug abuse (Kish et al., 2001; Zhu et al., 2000; Zhu et al., 1999). TH antibodies can also be used to explore basic mechanisms of dopamine and norepinephrine signaling (Witkovsky et al., 2000; Salvatore et al., 2001; Dunkley et al., 2004).

Supplier: ProSci Inc.

This mAb reacts with a reduction-resistant epitope present in both free and SIgA bound Secretory Component. It does not react with the cell lines lacking secretory component. The antibody is useful for studying the distribution and level of both free and bound secretory component. Secretory component is differentially expressed in epithelium, and the antibody is a popular marker for identifying subpopulations of epithelial cells and epithelial differentiation. The Secretory component antibody is a useful research tool for studying mucosal immunity, inflammation, remodeling, differentiation and tumorigenesis, all processes associated with differential secretory component expression.

Supplier: Bioss

g-glutamyltranspeptidase (GGT) acts as a glutathionase and catalyzes the transfer of the glutamyl moiety of Glutathione to a variety of amino acids and dipeptide acceptors. This enzyme is located on the outer surface of the cell membrane and is widely distributed in mammalian tissues involved in absorption and secretion. In humans, hepatic GGT activity is elevated in some liver diseases. GGT1 is released into the bloodstream after liver damage and an elevated level of the enzyme may be a useful early sign of hepatocellular carcinoma. GGT5 converts Leukotriene C4 to Leukotriene D4; it does not, however, convert synthetic substrates that are commonly used to assay GGT. In human serum and tissues there is a marked heterogeneity in GGT, but this heterogeneity can be attributed to different glycosylation of the same peptide rather than to the products of different genes.

Supplier: Brand

Thumbwheel for motor speed control dark-blue, for accu-jet® pro The ordered component is not included in our standard spare part list. An ex-change of this component will have an influence on operational safety/opera-ting mode and volume accuracy an 1 * 1 items

Supplier: BANDELIN-ELECTRONIC

Universal cleaner is a corrosion protectant for service, industry, technology and laboratory with gentle cleaning. It can be used to clean glass, metal, ceramics, plastic, rubber and removes grease, oils, wax, silicone films, protein, ink residue, etc.

Supplier: VITLAB

The VITLAB maneus® pipette controller enables both left- and right-handers to operate all normal bulb and graduated pipettes easily and fatigue-free. For use with all normal bulb and graduated pipettes from 0,1 to 200 ml.

Supplier: Thermo Fisher Scientific

Choose Thermo Scientific™ SureSTART™ 2 ml glass snap vials, performance level 2, to ensure high quality data with an uninterrupted workflow in high-throughput applications using GC, HPLC/UHPLC, and single or triple quadrupole MS systems.

Supplier: TriLink BioTechnologies

2',3'-Dideoxyadenosine-5'-O-(1-Thiotriphosphate) is a sugar modified nucleoside triphosphate where the 2' and 3' hydroxyl groups are absent, resulting in chain termination. This ddATP analog also contains a 1-Thiotriphosphate which results in a nuclease resistant phosphorothioate linkage. The inability of polymerases to extend from a dideoxy nucleotide causes chain termination and is useful in antiviral research and in a variety of biotechnology applications.

Supplier: Rockland Immunochemicals

Anti-Nav1.1 Antibody is suitable for use in WB, IP, and IHC. Expect a band approximately ~220kDa on specific lysates. Epitope mapped within amino acids 690 to 715. Specific conditions for reactivity should be optimized by the end user.

Supplier: MACHEREY-NAGEL

MN GF-3 is slightly more retentive than MN GF-1. This binder-free glass fiber filter paper is used for the collection of suspended solids in potable water as well as natural and industrial waste water in many parts of the world.

Supplier: Bioss

Dyneins are multisubunit, high molecular weight ATPases that interact with microtubules to generate force by converting the chemical energy of ATP into the mechanical energy of movement. Cytoplasmic or axonemal Dynein heavy, intermediate, light and light-intermediate chains are all components of minus end-directed motors; the complex transports cellular cargos towards the central region of the cell. Axonemal Dynein motors contain one to three non-identical heavy chains and cause a sliding of microtubules in the axonemes of cilia and flagella in a mechanism necessary for cilia to beat and propel the cell. Cytoplasmic Dynein is an approximately 12 subunit complex of two heavy chains, two intermediate chains to anchor Dynein to its cargo, four smaller intermediate chains and several light chains. It performs functions necessary for cell survival such as organelle transport and centrosome assembly. The carboxy terminus of Dynein is important for microtubule-dependent motility and is highly conserved, while the amino terminal regions are more variable. Tctex1 is a cytoplasmic dynein light chain found in a complex with Na⁺ CP type X(SCN10A). Tctex1, also designated CW-1 or TCTEL1 is expressed in heart, placenta, skeletal muscle, kidney, pancreas, spleen, prostate, testis, ovary, ileum and colon. Several proteins regulate Dynein activity, including dynactin, LIS1 and NudEL(NudE-like).

Supplier: Bioss

Dyneins are multisubunit, high molecular weight ATPases that interact with microtubules to generate force by converting the chemical energy of ATP into the mechanical energy of movement. Cytoplasmic or axonemal Dynein heavy, intermediate, light and light-intermediate chains are all components of minus end-directed motors; the complex transports cellular cargos towards the central region of the cell. Axonemal Dynein motors contain one to three non-identical heavy chains and cause a sliding of microtubules in the axonemes of cilia and flagella in a mechanism necessary for cilia to beat and propel the cell. Cytoplasmic Dynein is an approximately 12 subunit complex of two heavy chains, two intermediate chains to anchor Dynein to its cargo, four smaller intermediate chains and several light chains. It performs functions necessary for cell survival such as organelle transport and centrosome assembly. The carboxy terminus of Dynein is important for microtubule-dependent motility and is highly conserved, while the amino terminal regions are more variable. Tctex1 is a cytoplasmic dynein light chain found in a complex with Na+ CP type X?(SCN10A). Tctex1, also designated CW-1 or TCTEL1 is expressed in heart, placenta, skeletal muscle, kidney, pancreas, spleen, prostate, testis, ovary, ileum and colon. Several proteins regulate Dynein activity, including dynactin, LIS1 and NudEL(NudE-like).

Supplier: Abcam

Kanamycin ELISA kit is a competitive ELISA kit used to quantify Kanamycin (KA) with a sensitivity of 0,5 ppb. Wide dynamic range, quantifies 0,5 - 40,5 ppb. Detects Kanamycin in milk (fresh and powder) and tisue homogenates (chicken and porcine samples). Colorimetric assay - 450 nm readout, works on any plate reader.

Supplier: Biotium

This MAb recognizes the peptide core of gastric mucin M1 (recently identified as Mucin 5AC). Its epitope is located in the C-terminal cysteine rich part of the peptide core of MUC5AC. The epitope is destroyed by beta-mercaptoethanol but not by periodate treatment. This mucin is present in primary ovarian mucinous cancer but usually absent in colorectal adenocarcinoma, thus showing an expression pattern opposite to MUC2. Together with a panel of antibodies, Anti-MUC5AC may be useful for differential identification of primary mucinous ovarian tumors from colon adenocarcinoma metastatic to the ovary. MUC5AC antibodies may also be useful for identification of intestinal metaplasia as well as in the identification of pancreatic carcinoma and pre-cancerous changes vs. normal pancreas.

Supplier: Bioss

DNA helicase involved in cellular proliferation. Possesses DNA-dependent ATPase and helicase activities. This helicase translocates on single-stranded DNA in the 5' to 3' direction in the presence of ATP and, to a lesser extent, dATP. Its unwinding activity requires a 5'-single-stranded region for helicase loading, since flush-ended duplex structures do not support unwinding. The helicase activity is capable of displacing duplex regions up to 100 bp, which can be extended to 500 bp by RPA or the cohesion establishment factor, the Ctf18-RFC (replication factor C) complex activities. Stimulates the flap endonuclease activity of FEN1. Required for normal sister chromatid cohesion. Required for recruitement of bovine papillomavirus type 1 regulatory protein E2 to mitotic chrmosomes and for viral genome maintenance. Required for maintaining the chromosome segregation and is essential for embryonic development and the prevention of aneuploidy. May function during either S, G2, or M phase of the cell cycle. Binds to both single- and double-stranded DNA.Tissue specificity: Highly expressed in spleen, B-cells, thymus, testis, ovary, small intestine, and pancreas. Very low expression seen in the brain. Expressed in dividing cells and/or cells undergoing high levels of recombination. No expression is seen in cells signaled to terminally differentiate. Expressed in keratinocyte growth factor-stimulated cells but not in serum, EGF and IL1-beta-treated keratinocytes.

Supplier: Abcam

Recombinant Human Ornithine Carbamoyltransferase/OTC protein is a Human Full Length protein in the 1 to 354 aa range with >80% purity and suitable for western blot, SDS-PAGE and ELISA. The predicted molecular weight of ab123452 protein is 40,7 kDa. Save time and ensure accurate results. Use our recombinant OTC protein as a control .

Supplier: Portwest

This multi-protection waterproof, breathable jacket offers protection against multiple risks. A detachable FR fleece liner makes this jacket suitable for use in all weather conditions. Jacket to be worn with trousers for full protection.

Supplier: ProSci Inc.

Microsomal long and very long chain fatty acid elongation uses malonyl-CoA as the 2-carbon donor and consists of 4 sequential reactions. GPSN2 catalyzes the final step, reducing trans-2,3-enoyl-CoA to saturated acyl-CoA. Microsomal long and very long chain fatty acid elongation uses malonyl-CoA as the 2-carbon donor and consists of 4 sequential reactions. TER catalyzes the final step, reducing trans-2,3-enoyl-CoA to saturated acyl-CoA (Moon and Horton, 2003 [PubMed 12482854]).

Supplier: ProSci Inc.

This antibody reacts with a reduction-resistant epitope present in both free and SIgA bound Secretory component. It does not react with the cell lines lacking this protein. The antibody is useful for studying the distribution and level of both free and bound secretory component. Secretory component is differentially expressed in epithelium, and the antibody is a popular marker for identifying subpopulations of epithelial cells and epithelial differentiation. The Secretory component antibody is a useful research tool for studying mucosal immunity, inflammation, remodeling, differentiation and tumorigenesis, all processes associated with differential secretory component expression.

Supplier: Bohlender

To avoid spill over of canisters through the connection of a waste cap capacitive to a b.safe Display for electronic level control. With the use of b.safe waste tubes, solvent waste is led directly into the canister, solvent vapours are held back by the exhaust filter with activated carbon or can be led to the hood by means of a venting hose.

Supplier: Cayman Chemical

An intermediate in the biosynthesis of NAD+ that has been used to enhance NAD biosynthesis and glucose-stimulated insulin secretion in Nampt+/- mice and high-fat diet-induced type 2 diabetes mice 1 * 50 mg

Supplier: Cayman Chemical

A cell-permeable, fluorescent probe for DNA (ex. 352 nm/em. max 461 nm) that is useful as a marker of nuclei for cell cycle and to d istinguish nuclear morphology in apoptotic cells 1 * 250 mg