An Ir(III) complex capable of discriminating homocysteine from cysteine and glutathione with luminescent signal and imaging studies
A brand new cationic Ir(III) complicated with aldehyde and amino teams was synthesized and characterised. The Ir(III) complicated has wealthy photophysical properties. The response of the aldehyde group within the Ir(III) complicated with homocysteine (Hcy) afforded thiazinane derivatives which resulted in apparent adjustments within the luminescence spectra. After addition of Hcy to the Ir(III) complicated containing 4,4′-diamino-2,2′-bipyridine, the luminescence depth at ca. 580-610 nm decreased, and a brand new band at ca.490-520 nm appeared and enhanced strongly with a big blue shift of ca.90 nm, and the luminescent coloration modified from orange pink to inexperienced.
Primarily based on this ratiometric probe, it might sensitively and selectively acknowledge Hcy by the ratio of emission depth at two wavelengths to the concentrations of Hcy. Whereas after addition of cysteine (Cys) or glutathione (GSH), the luminescence band confirmed a light lower in depth with an unnoticeable shift. These completely different phenomena make it able to discriminating homocysteine from cysteine and glutathione.
The cytotoxicity and imaging of the complicated had been additionally studied on this work. The complicated exhibited very low cytotoxicity on HeLa cells and confirmed sensitivity towards Hcy in dwelling cells. These benefits present it a superb candidate for the applying within the analytical and bioanalytical area. Elevated focus of homocysteine (Hcy) within the blood plasma, hyperhomocysteinemia (HHcy), has been implicated in varied problems, together with cardiovascular and neurodegenerative ailments.
Accumulating proof signifies that pathophysiology of those ailments is linked with mitochondrial dysfunction. On this assessment, we focus on the present information in regards to the results of HHcy on mitochondrial homeostasis, together with vitality metabolism, mitochondrial apoptotic pathway, and mitochondrial dynamics. The current research recommend that the interplay between Hcy and mitochondria is complicated, and reactive oxygen species (ROS) are potential mediators of Hcy results.
We deal with mechanisms contributing to HHcy-associated oxidative stress, reminiscent of sources of ROS technology and alterations in antioxidant protection ensuing from altered gene expression and post-translational modifications of proteins.
Chemical Pathology of Homocysteine VIII. Results of Tocotrienol, Geranylgeraniol, and Squalene on Thioretinaco Ozonide, Mitochondrial Permeability, and Oxidative Phosphorylation in Arteriosclerosis, Most cancers, Neurodegeneration and Getting older
A century in the past a fat-soluble vitamin from leafy greens, later named vitamin E, was found to reinforce fertility in animals. Vitamin E consists of eight isomers of tocopherols and tocotrienols, every containing chromanol teams that confer antioxidant properties and differ solely within the 15-carbon saturated phytyl poly-isoprenoid facet chain of tocopherols and the 15-carbon unsaturated farnesyl poly-isoprenoid facet chain of tocotrienols.
Though tocotrienol was first remoted from rubber vegetation in 1964, its significance in a number of illness processes was not acknowledged till 20 years later, when the cholesterol-lowering and anti-cancer results had been first reported. Tocotrienol (T3) protects towards radiation damage and mitochondrial dysfunction by stopping opening of the mitochondrial permeability transition pore, thereby inhibiting lack of the energetic web site for oxidative phosphorylation, thioretinaco ozonide oxygen ATP, from mitochondria by complicated formation with the energetic web site, TR2CoO3O2NAD+H2PO4–T3.
The preventive results of tocotrienol on vascular illness, most cancers, neurodegeneration and getting old are attributed to its results on mobile apoptosis and senescence. Geranylgeraniol is a crucial intermediate within the biosynthesis of ldl cholesterol, and ldl cholesterol auxotrophy of lymphoma cell strains and first tumors is attributed to lack of squalene monooxygenase and accumulation of intracellular squalene.
Geranylgeraniol and tocotrienol have synergistic inhibitory results on progress and HMG CoA reductase exercise, accompanied by discount of membrane KRAS protein of cultured human prostate carcinoma cells. Since ldl cholesterol inhibits opening of the mPTP pore of mitochondria, inhibition of ldl cholesterol biosynthesis by these results of tocotrienol and geranylgeraniol produces elevated mitochondrial dysfunction and apoptosis from lack of the energetic web site of oxidative phosphorylation from mitochondria.
An Ir(III) complex capable of discriminating homocysteine from cysteine and glutathione with luminescent signal and imaging studies
The relationships of serum homocysteine ranges and conventional lipid indicators with illness exercise and coronary artery involvement in Takayasu arteritis
Serum homocysteine (HCY) ranges have been related to the incidence of coronary stenosis and illness exercise in large-vessel vasculitis. Nevertheless, whether or not will increase in serum HCY ranges and conventional lipid indicators are related to coronary artery involvement and illness exercise in Chinese language Han Takayasu arteritis (TA) sufferers is unknown.
This research goals to research the scientific and laboratory options of TA by assessing their affiliation with illness exercise in TA sufferers, and to discover the chance elements related to coronary artery involvement in these sufferers. Serum HCY ranges and conventional lipid indicators had been examined in 100 ninety TA sufferers and 100 fifty-four wholesome controls. We analyzed the relationships of serum HCY ranges and conventional lipid indicators with illness exercise and analyzed the chance elements for coronary artery involvement. Twenty-one TA sufferers had been discovered to have coronary artery stenosis (≥ 50%). TA sufferers had considerably greater ranges of HCY than did wholesome controls (p < 0.0001).
Serum ranges of HCY and low-density lipoprotein ldl cholesterol (LDL-C); the ratios of LDL-C to high-density lipoprotein ldl cholesterol (HDL-C), complete ldl cholesterol (TC) to HDL-C, and triglycerides (TG) to HDL-C; and the values of atherogenic index of plasma (AIP) had been considerably greater in sufferers with energetic TA than in sufferers with inactive TA and in TA sufferers with coronary artery involvement than in TA sufferers with out coronary artery involvement.
Description: A sandwich ELISA for quantitative measurement of Canine Adenosyl homocysteinase(AHCY) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A sandwich ELISA for quantitative measurement of Rat Adenosyl homocysteinase(AHCY) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A sandwich ELISA for quantitative measurement of Rat Adenosyl homocysteinase(AHCY) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A sandwich ELISA for quantitative measurement of Rat Adenosyl homocysteinase(AHCY) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A sandwich ELISA for quantitative measurement of Porcine Adenosyl homocysteinase(AHCY) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A sandwich ELISA for quantitative measurement of Porcine Adenosyl homocysteinase(AHCY) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A sandwich ELISA for quantitative measurement of Porcine Adenosyl homocysteinase(AHCY) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A sandwich ELISA for quantitative measurement of Goat Adenosyl homocysteinase(AHCY) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A sandwich ELISA for quantitative measurement of Goat Adenosyl homocysteinase(AHCY) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A sandwich ELISA for quantitative measurement of Goat Adenosyl homocysteinase(AHCY) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A sandwich ELISA for quantitative measurement of Mouse Adenosyl homocysteinase(AHCY) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A sandwich ELISA for quantitative measurement of Mouse Adenosyl homocysteinase(AHCY) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A sandwich ELISA for quantitative measurement of Mouse Adenosyl homocysteinase(AHCY) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A sandwich ELISA for quantitative measurement of Human Adenosyl homocysteinase(AHCY) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A sandwich ELISA for quantitative measurement of Human Adenosyl homocysteinase(AHCY) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A sandwich ELISA for quantitative measurement of Human Adenosyl homocysteinase(AHCY) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A sandwich ELISA for quantitative measurement of Monkey Adenosyl homocysteinase(AHCY) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A sandwich ELISA for quantitative measurement of Monkey Adenosyl homocysteinase(AHCY) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A sandwich ELISA for quantitative measurement of Monkey Adenosyl homocysteinase(AHCY) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A sandwich ELISA for quantitative measurement of Rabbit Adenosyl homocysteinase(AHCY) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A sandwich ELISA for quantitative measurement of Rabbit Adenosyl homocysteinase(AHCY) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A sandwich ELISA for quantitative measurement of Rabbit Adenosyl homocysteinase(AHCY) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A sandwich ELISA for quantitative measurement of Guinea pig Adenosyl homocysteinase(AHCY) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A sandwich ELISA for quantitative measurement of Guinea pig Adenosyl homocysteinase(AHCY) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A sandwich ELISA for quantitative measurement of Guinea pig Adenosyl homocysteinase(AHCY) in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: Rabbit polyclonal to Adenosyl Homocysteine Purity: IgG fraction Tested Applications: ELISA (competitive): 1:2500 (final dilution), ELISA (hap-BSA, EPT): 1:24000. Not yet tested in other applications. Optimal dilutions/concentrations should be determined by the end user. Cellular localization: Cytoplasmic
Description: Betaine Homocysteine S-Methyltransferase Human Recombinant fused to His Tag at N-terminal produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 443 amino acids (21-236) and having a molecular mass of 49.2 kDa. ;The BHMT is purified by proprietary chromatographic techniques.
Description: Homocysteine is an amino acid intermediate that is synthesized from methionine via S-adenosylmethionine (SAM) and S-adenosylhomocysteine (SAH). Elevated levels of homocysteine can indicate a risk for numerous diseases, including vascular and heart disease. Our Homocysteine ELISA is designed for detection and quantitation of homocysteine in plasma, serum, lysates, or biological fluid samples. This assay is a competitive ELISA where samples and an anti-homocysteine antibody are added to a plate coated with a homocysteine conjugate. The sample and conjugate compete for antibody binding, which generates a reverse curve. Samples with high homocysteine levels will bind to most of the antibody, which gets washed away and results in a low OD, while samples with low homocysteine levels will leave more antibody available to bind to the conjugate, producing a high signal.
Recombinant S. cerevisiae Homocysteine S-methyltransferase 1 Protein, His, E.coli-10ug
Description: A competitive inhibition quantitative ELISA assay kit for detection of Homocysteine (HCy) in samples from serum, plasma, tissue homogenates or other biological fluids.
Description: A competitive inhibition quantitative ELISA assay kit for detection of Homocysteine (HCy) in samples from serum, plasma, tissue homogenates or other biological fluids.
Description: A competitive ELISA for quantitative measurement of Porcine Homocysteine in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Porcine Homocysteine in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Porcine Homocysteine in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Canine Homocysteine in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Canine Homocysteine in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Canine Homocysteine in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Rat Homocysteine in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Rat Homocysteine in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Rat Homocysteine in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Goat Homocysteine in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Goat Homocysteine in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Goat Homocysteine in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Mouse Homocysteine in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Mouse Homocysteine in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Mouse Homocysteine in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Human Homocysteine in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Human Homocysteine in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Human Homocysteine in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Rabbit Homocysteine in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Rabbit Homocysteine in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Rabbit Homocysteine in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Monkey Homocysteine in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Monkey Homocysteine in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Monkey Homocysteine in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Human Betaine Homocysteine Methyltransferase (BHMT) Protein
Description: Quantitativesandwich ELISA kit for measuring Rat Homocysteine (Hcy) in samples from serum, plasma, tissue homogenates. A new trial version of the kit, which allows you to test the kit in your application at a reasonable price.
Description: Quantitativesandwich ELISA kit for measuring Rat Homocysteine(Hcy) in samples from serum, plasma, tissue homogenates. Now available in a cost efficient pack of 5 plates of 96 wells each, conveniently packed along with the other reagents in 5 separate kits.
Description: Description of target: Homocysteine is a non-protein amino acid with the formula HSCH2CH2CH(NH2)CO2H. It is a homologue of the amino acid cysteine, differing by an additional methylene (-CH2-) group. It is biosynthesized from methionine by the removal of its terminal Cε methyl group. Homocysteine can be recycled into methionine or converted into cysteine with the aid of B-vitamins. While detection of high levels of homocysteine has been linked to cardiovascular disease, lowering homocysteine levels may not improve outcomes.;Species reactivity: All;Application: ;Assay info: Assay Methodology: Quantitative Sandwich ELISA;Sensitivity: 0.38 ng/mL
Description: Quantitativesandwich ELISA kit for measuring Human Homocysteine(HCY) in samples from serum, plasma, urine, tissue homogenates. Now available in a cost efficient pack of 5 plates of 96 wells each, conveniently packed along with the other reagents in 5 separate kits.
Description: Quantitativesandwich ELISA kit for measuring Mouse Homocysteine (HCY) in samples from serum, plasma, tissue homogenates. A new trial version of the kit, which allows you to test the kit in your application at a reasonable price.
Description: Quantitativesandwich ELISA kit for measuring Mouse Homocysteine(HCY) in samples from serum, plasma, tissue homogenates. Now available in a cost efficient pack of 5 plates of 96 wells each, conveniently packed along with the other reagents in 5 separate kits.
Description: Quantitativesandwich ELISA kit for measuring Human Homocysteine (HCY) in samples from serum, plasma, urine, tissue homogenates. A new trial version of the kit, which allows you to test the kit in your application at a reasonable price.
Description: A competitive ELISA for quantitative measurement of Guinea pig Homocysteine in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Guinea pig Homocysteine in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: A competitive ELISA for quantitative measurement of Guinea pig Homocysteine in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.
Description: Quantitative sandwich ELISA for measuring Rat Homocysteine (HCY) in samples from cell culture supernatants, serum, whole blood, plasma and other biological fluids.
Description: Quantitative sandwich ELISA for measuring Rat Homocysteine (HCY) in samples from cell culture supernatants, serum, whole blood, plasma and other biological fluids.
Description: Quantitative sandwich ELISA for measuring Rat Homocysteine (HCY) in samples from cell culture supernatants, serum, whole blood, plasma and other biological fluids.
Description: This is Competitive Enzyme-linked immunosorbent assay for detection of General Homocysteine (HCy) in serum, plasma and other biological fluids.
Description: This is Competitive Enzyme-linked immunosorbent assay for detection of General Homocysteine (HCy) in serum, plasma and other biological fluids.
Description: This is Competitive Enzyme-linked immunosorbent assay for detection of General Homocysteine (HCy) in serum, plasma and other biological fluids.
Description: This is Competitive Enzyme-linked immunosorbent assay for detection of General Homocysteine (HCy) in serum, plasma and other biological fluids.
Description: Enzyme-linked immunosorbent assay based on the Competitive Inhibition method for detection of General Homocysteine (HCy) in samples from serum, plasma and other biological fluids with no significant corss-reactivity with analogues from other species.
Description: Enzyme-linked immunosorbent assay kit for quantification of General Homocysteine in samples from serum, plasma, tissue homogenates and other biological fluids.
Description: Quantitative sandwich ELISA for measuring Human Homocysteine (HCY) in samples from cell culture supernatants, serum, whole blood, plasma and other biological fluids.
Description: Quantitative sandwich ELISA for measuring Human Homocysteine (HCY) in samples from cell culture supernatants, serum, whole blood, plasma and other biological fluids.
Description: Quantitative sandwich ELISA for measuring Human Homocysteine (HCY) in samples from cell culture supernatants, serum, whole blood, plasma and other biological fluids.
Description: Quantitative sandwich ELISA for measuring Mouse Homocysteine (HCY) in samples from cell culture supernatants, serum, whole blood, plasma and other biological fluids.
Description: Quantitative sandwich ELISA for measuring Mouse Homocysteine (HCY) in samples from cell culture supernatants, serum, whole blood, plasma and other biological fluids.
Description: Quantitative sandwich ELISA for measuring Mouse Homocysteine (HCY) in samples from cell culture supernatants, serum, whole blood, plasma and other biological fluids.
Description: A competitive Inhibition ELISA kit for detection of Homocysteine from General in samples from blood, serum, plasma, cell culture fluid and other biological fluids.
In contrast, the serum ranges of HDL-C had been considerably decrease in sufferers with energetic TA than in sufferers with inactive TA and in TA sufferers with coronary artery involvement than in TA sufferers with out coronary artery involvement (p < 0.05).
