Tetrapyrroles and derivatives
Frontier Specialty Chemicals 250mg Octaethylporphine, 2683-82-1 MFCD00009627
This item has a minimum qty of 2 per supplier requirements.
Octaethylporphine2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphine CAS: 2683-82-1 MFCD00009627 Porphyrins Synthetic Porphyrins
Selleck Chemical LLC Methylcobalamin S4994-25mg
Methylcobalamin (Mecobalamin Vancomin Methycobal Cobametin) is one active form of vitamin B12 which can directly participate in homocysteine metabolism It is used to treat some nutritional diseases and other diseases in clinic such as Alzheimer s disease and rheumatoid arthritis
Medchemexpress LLC Bilirubin oxidase | 80619-01-8 | 500 U
Bilirubin oxidase (BOD) is a multi-copper oxidase that catalyzes the oxidation of bilirubin to biliverdin and reduces molecular oxygen to water. It participates in the metabolism of porphyrin and chlorophyll and is widely used in biochemical research as a catalyst for oxygen reduction.
- Catalyzes the oxidation of bilirubin to biliverdin
- Reduces molecular oxygen to water
- Participates in porphyrin and chlorophyll metabolism
- Functions as an oxygen reduction catalyst in biochemical research
- Appearance as a solid
- Color ranges from light blue to blue
- Intended for research use only
- Unit defined as the amount of enzyme converting 1 μmol of bilirubin into biliverdin per minute at 25 °C and pH 8.0
Medchemexpress LLC Coproporphyrin III | 14643-66-4 | MFCD06804602 | 99.6% | 654.71 g/mol | C36H38N4O8 | 1 ML
Coproporphyrin III (Zincphyrin) is an endogenous porphyrin metabolite provided as a 10 mM solution in DMSO for research use. It is suitable as a biochemical reagent or reference standard in metabolic and porphyrin-related studies.
- Supplied as a 10 mM solution in DMSO (1 mL).
- High purity (>99.5%).
- Molecular formula C36H38N4O8; molecular weight 654.71 g/mol.
- Soluble in DMSO; in vitro solubility reported at 125 mg/mL (ultrasonic).
- In vivo formulation protocols and solubility guidance available.
- Datasheet and certificate of analysis available to support use.
Medchemexpress LLC 2-Amino-2-(4-chlorophenyl)acetic acid | 6212-33-5 | 185.61 | 500 G
2-Amino-2-(4-chlorophenyl)acetic acid is a glycine derivative. Amino acids and their derivatives, like this product, are commercially used as ergogenic supplements. They are known to influence the secretion of anabolic hormones, supply fuel during exercise, enhance mental performance during stress-related tasks, and help prevent exercise-induced muscle damage, making them beneficial as ergogenic dietary substances.
- Influences secretion of anabolic hormones
- Supplies fuel during exercise
- Enhances mental performance during stress-related tasks
- Helps prevent exercise-induced muscle damage
Medchemexpress LLC Zinc protoporphyrin | 15442-64-5 | MFCD00011612 | 626.02 | C34H32N4O4Zn | 50 MG
Zinc protoporphyrin (Zn(II)-protoporphyrin IX) is a metalloporphyrin research reagent used as a competitive inhibitor of heme oxygenase-1 (HO-1) and as a biomarker in studies of iron deficiency. It is applied in biochemical and cellular assays to probe HO-1 activity and related pathways.
- Competitive heme oxygenase-1 (HO-1) inhibitor.
- Used as a biomarker for iron deficiency in vivo.
- Suitable for biochemical and cellular assays.
- Molecular formula C34H32N4O4Zn; molecular weight 626.02.
- Store at -20°C, sealed and protected from moisture; in solvent store at -80°C for long term.
Enzo Life Sciences Zinc(II) Protoporphyrin IX (25mg). CAS: 15442-64-5
Potent and selective inhibitor of heme oxygenase (Ki=3nM), the enzyme that generates carbon monoxide (CO). Inhibits soluble guanylyl cyclase. Produces a time- and concentration-dependent inactivation of all three isoforms of nitric oxide synthase (IC50=0.8µM, 4.0µM, and 5.0µM for nNOS (NOS I), iNOS (NOS II) and eNOS (NOS III), respectively). Does not cross the blood-brain barrier. An useful tool to elucidate the role of CO in signal transduction and as a neurotransmitter. Purity: ≥95% (TLC). Solubility: Soluble in pyridine, dimethyl formamide or DMSO. Colloidal in aqueous base; slightly soluble in aqueous base/organic solvent mixtures. Long Term Storage: -20°C.
Enzo Life Sciences Protoporphyrin IX (free acid) (1g). CAS: 553-12-8
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. Alternative name: 8,13-Divinyl-3,7,12,17-tetramethyl-21H,23H-porphine-2,18-dipropionic acid. Purity: ≥95% (HPLC). Appearance: Purple to dark brown solid. Solubility: Dissolve initially in 0.1M base (Tris base or NaOH), then add water miscible organic solvent (EtOH (10mg/ml), MeOH, DMSO (10mg/ml), DMF) until solution is 50/50 base/solvent. When a clear solution is obtained, it can be diluted into an aqueous medium and titrated or buffered to any pH>7. Use immediately. Long Term Storage: -20°C.
eMolecules 5-Dodecyldihydro-2(3H)-Furanone | 730-46-1 | | 500mg
Toronto Research Chemicals | 5-Dodecyldihydro-2(3H)-Furanone | 500mg | 601595135 | D525920 | | 730-46-1 | | 254.414 | C16H30O2
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Apexbio Technology LLC Methylcobalamin 13422-55-4 500mg
Methylcobalamin (CAS 13422-55-4) is a biologically active form of vitamin B12 featuring a methyl group as the ligand to the cobalt ion within the cobalamin structure Functioning as a coenzyme for methionine synthase it facilitates the remethylation of homocysteine to methionine an essential step in methylation metabolism and nucleic acid synthesis Due to its direct involvement in methyl group transfers methylcobalamin is widely utilized in biomedical research to investigate cellular methylation processes nervous system function and disorders related to vitamin B12 deficiency
Medchemexpress LLC HY-101398 1mg Medchemexpress, Coproporphyrin III CAS:14643-66-4 Purity:>98%
Medchemexpress, HY-101398 1mg Coproporphyrin III CAS:14643-66-4 Coproporphyrin III is a porphyrin derivative. Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.
Alkali Scientific Cyanocobalamin (Vitamin B12), 100 G
Cyanocobalamin (Vitamin B12), 100g is a critical reagent used in biochemical and medical research. This water-soluble vitamin is essential for DNA synthesis, red blood cell production, and neurological function. The 100g quantity is suitable for large-scale laboratory experiments, including the preparation of culture media, supplements, and diagnostic testing. Vitamin B12 is commonly used in microbiology and biochemistry to promote growth in microorganisms and cells. It also plays an essential role in homocysteine metabolism, making it a valuable compound in studies of cardiovascular health, cellular growth, and metabolic disorders. This high-quality cyanocobalamin is essential for a wide range of scientific applications.
Medchemexpress LLC Zinc phthalocyanine | 14320-04-8 | 98.0% | 577.90 | 5 G
Zinc phthalocyanine (ZnPc) is commonly applied in industry as catalysts and photoconductors, and in biomedical fields for photodynamic therapy (PDT). It can be used to photooxidise cyclohexane and is promising for research in solar-cell applications.
- Inhibits the growth of cancer cells Kyse-140 and OE-33 with IC50 values of 1.41 μM and 3.35 μM respectively (1-10 μM, 24 h).
- Acts as a photosensitizer that is taken up by cancer cells and produces Reactive Oxygen Species (ROS) under specific wavelength light irradiation (694 nm).
- Impairs mitochondrial membrane integrity, activates caspase-3, and induces apoptosis.
- Causes long-term damage to the microvascular network of the CAM (10 μM, topical application, single dose).
- Exhibits antitumor activity in chick chorioallantoic membrane models.
Frontier Specialty Chemicals 5G PHTHALOCYANINE
This item has a minimum qty of 2 per supplier requirements.
Phthalocyanine; CAS No: 574-93-6