Hledali jste: 5,10,15,20-Tetrakis(4-methoxyphenyl)porphyrin

Dodavatel: Thermo Scientific

Popis: 5,10,15,20-Tetrakis(4-methoxyphenyl)porphyrin 95%

Bezpečnostní list

Dodavatel: Apollo Scientific

Popis: 5,10,15,20-Tetrakis(2,6-dichlorophenyl)porphyrin

New Product

Katalogové číslo: (ACRO292151000)

Dodavatel: Thermo Scientific

Popis: Appearance: Violet to purple Crystalline powder

Měrná jednotka: 1 * 100 mg

Bezpečnostní list Akce

Dodavatel: Cayman Chemical

Popis: FeTPPS (Fe(III)5,10,15,20-tetrakis(4-sulfonatophenyl)porphyrinato chloride) is a ferric porphyrin complex that causes the decomposition of peroxynitrite by catalytic isomerization to produce nitrate both<i> in vitro</i> and <i>in vivo</i>.

Dodavatel: Apollo Scientific

Popis: meso-Tetra(4-carboxyphenyl)porphine 97%

Katalogové číslo: (89456-100MG-F)

Dodavatel: Merck

Popis: Reagent for the spectrophotometric determination of ultra trace amounts of transition metals; determination by capillary zone electrophoresis.

Měrná jednotka: 1 * 100 mg

Akce

Dodavatel: Apollo Scientific

Popis: 5,10,15,20-Tetra(4-pyridyl)porphyrin

New Product

Dodavatel: ENZO LIFE SCIENCES

Popis: SOD mimetic. Peroxynitrite scavenger.

New Product

Dodavatel: Thermo Scientific

Popis: Tetrasodium meso-tetra(sulphonatophenyl)porphine dodecahydrate ≥95%

Bezpečnostní list Certifikáty

Katalogové číslo: (SIAL88074-500MG)

Dodavatel: Merck

Popis: 4,4′,4′′,4′′′-(Porphine-5,10,15,20-tetrayl)tetrakis(benzenesulphonic acid) tetrasodium salt hydrate ≥98.0% (by TLC), Sigma-Aldrich®

Měrná jednotka: 1 * 500 mg

Akce

Katalogové číslo: (471370010.)

Dodavatel: Thermo Scientific

Popis: Spiro-OMeTAD 98%

Měrná jednotka: 1 * 1 g

New Product Akce

Katalogové číslo: (BOSSBS-7954R-HRP)

Dodavatel: Bioss

Popis: Catalyzes an early step in the biosynthesis of tetrapyrroles. Binds two molecules of 5-aminolevulinate per subunit, each at a distinct site, and catalyzes their condensation to form porphobilinogen.Involvement in disease:Defects in ALAD are the cause of acute hepatic porphyria (AHP). AHP is a form of porphyria. Porphyrias are inherited defects in the biosynthesis of heme, resulting in the accumulation and increased excretion of porphyrins or porphyrin precursors. They are classified as erythropoietic or hepatic, depending on whether the enzyme deficiency occurs in red blood cells or in the liver. AHP is characterized by attacks of gastrointestinal disturbances, abdominal colic, paralysis, and peripheral neuropathy. Most attacks are precipitated by drugs, alcohol, caloric deprivation, infections, or endocrine factors.

Měrná jednotka: 1 * 100 µl

Akce

Katalogové číslo: (BOSSBS-7954R-A750)

Dodavatel: Bioss

Popis: Catalyzes an early step in the biosynthesis of tetrapyrroles. Binds two molecules of 5-aminolevulinate per subunit, each at a distinct site, and catalyzes their condensation to form porphobilinogen.Involvement in disease:Defects in ALAD are the cause of acute hepatic porphyria (AHP). AHP is a form of porphyria. Porphyrias are inherited defects in the biosynthesis of heme, resulting in the accumulation and increased excretion of porphyrins or porphyrin precursors. They are classified as erythropoietic or hepatic, depending on whether the enzyme deficiency occurs in red blood cells or in the liver. AHP is characterized by attacks of gastrointestinal disturbances, abdominal colic, paralysis, and peripheral neuropathy. Most attacks are precipitated by drugs, alcohol, caloric deprivation, infections, or endocrine factors.

Měrná jednotka: 1 * 100 µl

Akce

Katalogové číslo: (BOSSBS-9521R-CY7)

Dodavatel: Bioss

Popis: Ferrochelatase catalyzes the insertion of the ferrous form of iron into protoporphyrin IX in the heme synthesis pathway, and is localised in the mitochondrion. Defects in ferrochelatase are associated with protoporphyria. Two transcript variants encoding different isoforms have been found for this gene. Porphyrias are a group of inherited or acquired disorders of certain enzymes in the heme biosynthetic pathway (also called porphyrin pathway). They are broadly classified as hepatic porphyrias or erythropoietic porphyrias, based on the site of the overproduction and mainly accumulation of the porphyrins (or their chemical precursors). They manifest with either skin problems, or neurological complications, or occasionally both.

Měrná jednotka: 1 * 100 µl

Akce

Dodavatel: ENZO LIFE SCIENCES

Popis: Protoporphyrin IX free acid, as distinct from its zinc salt (which inhibits heme oxygenase), activates soluble guanylyl cyclase (sGC) by binding directly to the enzyme. A useful reagent in cases where the use of nitric oxide (NO) or nitric oxide donors is undesirable.

New Product

Katalogové číslo: (BOSSBS-9521R-CY3)

Dodavatel: Bioss

Popis: Ferrochelatase catalyzes the insertion of the ferrous form of iron into protoporphyrin IX in the heme synthesis pathway, and is localised in the mitochondrion. Defects in ferrochelatase are associated with protoporphyria. Two transcript variants encoding different isoforms have been found for this gene. Porphyrias are a group of inherited or acquired disorders of certain enzymes in the heme biosynthetic pathway (also called porphyrin pathway). They are broadly classified as hepatic porphyrias or erythropoietic porphyrias, based on the site of the overproduction and mainly accumulation of the porphyrins (or their chemical precursors). They manifest with either skin problems, or neurological complications, or occasionally both.

Měrná jednotka: 1 * 100 µl

Akce