Hľadali ste: Zinc+protoporphyrin

Katalógové číslo: (BOSSBS-9521R-FITC)

Dodávateľ: BIOSS INC

Opis: 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.

Merná jednotka: 1 * 100 µl

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Katalógové číslo: (BOSSBS-9521R-CY5)

Dodávateľ: BIOSS INC

Opis: 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.

Merná jednotka: 1 * 100 µl

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Katalógové číslo: (BOSSBS-9521R-CY3)

Dodávateľ: BIOSS INC

Opis: 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.

Merná jednotka: 1 * 100 µl

Predaj

Katalógové číslo: (BOSSBS-9521R-A555)

Dodávateľ: BIOSS INC

Opis: 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.

Merná jednotka: 1 * 100 µl

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Katalógové číslo: (PRSI29-655)

Dodávateľ: PROSCI

Opis: Ferrochelatase is localized to the mitochondrion where it catalyzes the insertion of the ferrous form of iron into protoporphyrin IX in the heme synthesis pathway. Defects in ferrochelatase are associated with protoporphyria.Ferrochelatase is localized to the mitochondrion where it catalyzes the insertion of the ferrous form of iron into protoporphyrin IX in the heme synthesis pathway. Defects in ferrochelatase are associated with protoporphyria. Two transcript variants encoding different isoforms have been found for this gene.Ferrochelatase is localized to the mitochondrion where it catalyzes the insertion of the ferrous form of iron into protoporphyrin IX in the heme synthesis pathway. Defects in ferrochelatase are associated with protoporphyria. Two transcript variants encoding different isoforms have been found for this gene.

Merná jednotka: 1 * 50 µG

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Katalógové číslo: (PRSI29-620)

Dodávateľ: PROSCI

Opis: Ferrochelatase is localized to the mitochondrion where it catalyzes the insertion of the ferrous form of iron into protoporphyrin IX in the heme synthesis pathway. Defects in ferrochelatase are associated with protoporphyria.Ferrochelatase is localized to the mitochondrion where it catalyzes the insertion of the ferrous form of iron into protoporphyrin IX in the heme synthesis pathway. Defects in ferrochelatase are associated with protoporphyria. Two transcript variants encoding different isoforms have been found for this gene.

Merná jednotka: 1 * 100 µG

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Katalógové číslo: (ENZOADIOSA400E)

Dodávateľ: ENZO LIFE SCIENCES

Opis: Cleavage of heme b (Fe-protoporphyrin IX) at the a-methene carbon bridge to form the open tetrapyrrole, biliverdin IXa and carbon monoxide (CO) is catalyzed by heme oxygenase (HO) isozymes HO-1 and HO-2 (heme hydrogen-donor: oxygen oxidoreductase; EC 1.14.99.3). In mammalian species, biliverdin reductase (BVR; bilirubin: NAD(P)+ oxidoreductase; EC 1.3.1.24) converts the open tetrapyrrole to bilirubin. This pathway represents the only efficient way of making bilirubin and thereby deterring activation of oxygen by the heme molecule. HO-1 belongs to the heat shock protein family (Hsp32), while HO-2 takes a constitutive form expressed at exceedingly high levels in the brain and testes. The end products of the heme degradation process carry out important physiological activities. CO may act as a messenger in the brain and systemic organs stimulating cGMP-production through interactions with the heme-dependent form of guanylate cyclase. Bile pigments display potent antioxidant activity as well as effective antiviral activity against HIV and herpes virus. BVR is unique among all enzymes characterized to date in having two pH optima (6.8 and 8.7), using a different cofactor at each pH range (NADH at pH 7.0 and NADPH at pH 8.7). The enzyme displays pI and molecular mass microheterogeneity, apparently a result of post translational modifications. In rat, the enzyme also shows a tissue specific developmental pattern. BVR is not inactivated by heat shock, and its preexisting message is not sequestered from translation subsequent to thermal stress. Furthermore, reductase preserves microheterogeneity under thermal stress. BVR expression occurs not only in cells and brain regions that already display HO-1 and HO-2, but also in regions and cell types with potential to induce stress proteins. Rat cDNA for BVR has been isolated and characterized. The deduced protein contains 3 cysteine residues (Cys73, Cys281, and Cys290) involved in cofactor and substrate binding. Human BVR consists of a substantially longer polypeptide than the rat enzyme (41-42 kDa vs. 33 kDa), but also is dual cofactor and dual pH dependent, requires free SH groups for activity, and displays pI and molecular mass microheterogeneity. The human and rat BVR share some antigenic epitopes and show immunochemical cross reactivity.

Merná jednotka: 1 * 100 µG

New Product Predaj

Dodávateľ: MP BIOMEDICALS

Opis: δ-Aminolevulinic acid hydrochloride is the universal precursor of tetrapyrroles, such as chlorophyll and heme.
δ-Aminolevulinic acid hydrochloride is used in the synthesis of hemes, vitamin B12 and bacteriochlorophyll. It is used in porphyrin biosynthesis studies. It enhances chlorophyll formation and may be used as a photodynamic herbicide is a precursor of tetrapyrroles in the biosynthesis of chlorophyll and heme.
5-Aminolevulinic acid (5-ALA) is an intermediate in heme biosynthesis and is being studied as an inducing reagent for protoporphyrin IX (PPIX) dependent fluorescence diagnosis of metastatic lymph nodes. 5-ALA is used for photodynamic therapy of diseases such as Paget’s disease and HPV infection-associated cervical condylomata acuminata.

Katalógové číslo: (7254.1000)

Dodávateľ: Avantor

Opis: Zinc sulphate 0.1 mol/l (0.1 N) vodný roztok, J.T.Baker®

Merná jednotka: 1 * 1 L

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Katalógové číslo: (87967.290)

Dodávateľ: VWR Chemicals

Opis: Zinc acetate 0.25 mol/l Reag. Ph. Eur. 1102301, buffered with ammonium acetate pH 6.4

Merná jednotka: 1 * 1 L

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Katalógové číslo: (30498.296)

Dodávateľ: VWR Chemicals

Opis: Zinc sulphate 0.1 mol/l (0.1 N) in aqueous solution, AVS TITRINORM volumetric solution

Merná jednotka: 1 * 1 L

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Dodávateľ: Apollo Scientific

Opis: Zinc difluoromethanesulphinate

Dodávateľ: Apollo Scientific

Opis: Zinc molybdate

Dodávateľ: Thermo Fisher Scientific

Opis: Zinc trifluoromethanesulphonate 98%

KBÚ – slovenskú verziu si vyžiadajte na regulatory.cz@avatorsciences.com

Dodávateľ: Thermo Fisher Scientific

Opis: Zinc chromate

KBÚ – slovenskú verziu si vyžiadajte na regulatory.cz@avatorsciences.com

Katalógové číslo: (5056.1000)

Dodávateľ: VWR Chemicals

Opis: Carrez II solution zinc acetate 1 mol/l in acetic acid solution (0,5 mol/l)

Merná jednotka: 1 * 1 L

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