Tetrapyrroles and derivatives
Selleck Chemical LLC Protoporphyrin IX (PPIX) S5145-1g
Protoporphyrin IX (PPIX) is a heterocyclic organic compound which consists of four pyrrole rings and is the final intermediate in the heme biosynthetic pathway
Medchemexpress LLC Cobalt phthalocyanine | 3317-67-7 | 98.0% | 571.46 | 1 G
Cobalt phthalocyanine acts as a catalyst in redox reactions, specifically facilitating the aerobic regeneration of aldehydes and ketones from aldoximes and ketoximes. It is also suitable for use in the development of electrocatalysts. This compound has demonstrated the ability to reduce carbon dioxide to carbon monoxide with high activity across a broad pH range, from 4 to 14.
- Catalyzes aerobic regeneration of carbonyl compounds.
- Aids in the development of electrocatalysts.
- Effective in reducing carbon dioxide to carbon monoxide.
- Maintains high activity over a wide pH range.
Medchemexpress LLC Zinc phthalocyanine | 14320-04-8 | 98.0% | 577.90 | 25 G
Zinc phthalocyanine (ZnPc) is commonly applied in industry as catalysts and photoconductors, and in biomedical fields such as photodynamic therapy (PDT). It can be used to photooxidise cyclohexane and shows promise for solar-cell applications.
- Commonly applied in industry (catalysts, photoconductors)
- Applied in biomedical fields (photodynamic therapy, PDT)
- Can be used to photooxidise cyclohexane
- Promising for research of solar-cell applications
- Inhibits the growth of cancer cells Kyse-140 and OE-33
- Acts as a photosensitizer that produces ROS under specific light irradiation, impairs mitochondrial membrane integrity, activates caspase-3, and induces apoptosis
Medchemexpress LLC Bilirubin oxidase (BOD) | 80619-01-8 | ≥10 U/mg solid | 1000 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. It is widely used in biochemical research as a catalyst for oxygen reduction.
- Catalyzes oxidation of bilirubin to biliverdin
- Reduces molecular oxygen to water
- Participates in metabolism of porphyrin and chlorophyll
- Used as a catalyst for oxygen reduction in biochemical research
eMolecules Ambeed / Oxazol-2(3H)-one / 250mg / 491662683 / A367076 / / 27584-70-9 / MFCD00075369 / 85.062 / C3H3NO2
Ambeed / Oxazol-2(3H)-one / 250mg / 491662683 / A367076 / / 27584-70-9 / MFCD00075369 / 85.062 / C3H3NO2
Medchemexpress LLC Hematoporphyrin monomethyl ether | 148471-91-4 | MFCD32215011 | 95.0% | C70H80N8O12 | 10MG
Hematoporphyrin monomethyl ether is a porphyrin-related photosensitizer used as a research reagent for photodynamic studies. It produces singlet oxygen when activated by light and is commonly applied in photodynamic therapy research, cellular photochemistry, and light-activated imaging experiments.
- Porphyrin-derived photosensitizer with high singlet oxygen yield.
- Suitable for photodynamic therapy research and in vitro photochemistry.
- Solid with a purple to purplish red appearance for easy visual identification.
- Available in small research pack sizes suitable for laboratory experiments.
- Store protected from light and refrigerate to maintain stability.
Sigma Aldrich Fine Chemicals Biosciences Vitamin B12 >=98% | 68-19-9 | 25G
Vitamin B12 >=98% | Purity: >=98% | Mol Wt: 1355.37 | 68-19-9 | 25G
Sigma Aldrich Fine Chemicals Biosciences Coenzyme B12 | 13870-90-1 | MFCD00135609 | 250mg
Coenzyme B12 | Purity: 97% | Mol Wt: 1579.58 | 13870-90-1 | MFCD00135609 | 250mg
Sigma Aldrich Fine Chemicals Biosciences meso-Tetraphenylporphyrin BioReagent, suitable for fluorescence, >=99.0% (HPLC) | 917-23-7 | MFCD00011680 | 250MG
meso-Tetraphenylporphyrin BioReagent, suitable for fluorescence, >=99.0% (HPLC) | Purity: >=99.0% (HPLC) | Mol Wt: 614.74 | 917-23-7 | MFCD00011680 | 250MG
Sigma Aldrich Fine Chemicals Biosciences Bilirubin Oxidase from Myr
We are committed to bringing younbspGreenernbspAlternative Products which adhere to one or more of The 12 Principles ofnbspGreenernbspChemistry. This product has been enhanced for energy efficiency and waste prevention when used in biofuel cell research. for more information see the article in biofiles.Bilirubin oxidase (BOD) belongs to the sub class of multicopper oxidase family. It is usually found in fungi.
Apexbio Technology LLC Tin protoporphyrin IX dichloride(Synonyms: Tin Protoporphyrin Dichloride, SnPP, SnPP IX, Tin(IV) Protoporphyrin Dichloride), 25mg, CAS: 14325-05-4.
Tin protoporphyrin IX dichloride (CAS 14325-05-4) is a synthetic metalloporphyrin analog that selectively inhibits heme oxygenase-2 (HO-2) an enzyme abundant in neuronal and endothelial tissues responsible for catalyzing heme breakdown into biliverdin and carbon monoxide (CO) It shows selectivity for HO over endothelial nitric oxide synthase and soluble guanylyl cyclase with IC50 values of 35 and 30 nM respectively In rat neonates administration of this compound suppresses the physiological increase in HO activity post-birth and prevents neonatal hyperbilirubinemia demonstrating utility in biomedical research on heme metabolism pathways
Apexbio Technology LLC Chlorin e6(Synonyms: Ce6, Chlorophyllin e6, Chlorophyll derivative e6, Chlorin-e6, Chlorin e-6), 250mg, CAS: 19660-77-6.
Chlorin e6 (Ce6 CAS 19660-77-6) is a second-generation photosensitizer utilized in photodynamic therapy (PDT) research with demonstrated anticancer activity when activated by laser irradiation Upon irradiation Ce6 generates reactive oxygen species mediating cytotoxic effects and cellular apoptosis In mouse models intravenous administration of Ce6 (2 5 10 mg/kg) combined with irradiation (50 200 J/cm ) resulted in complete elimination of implanted fibrosarcomas In clinical trials for bronchogenic superficial squamous cell carcinoma Ce6-based PDT (40 mg/m 100 J/cm ) produced complete response rates up to 82 9% underscoring its utility for cancer therapy studies
Strem, An Ascensus Company CAS# 14609-54-2. 1g. meso-Tetra(4-carboxyphenyl)porphine, 98%. MFCD00064860
CAS# 14609-54-2. 1g. meso-Tetra(4-carboxyphenyl)porphine, 98%. MFCD00064860. Molecular Weight: 790.79. Molecular Formula: C48H30N4O8. Color/form: purple pwdr. Strem# 07-1970. http://www.strem.com/catalog/v/07-1970/
Apexbio Technology LLC Vitamin B12 68-19-9 10mM (in 1mL DMSO)
Vitamin B12 (CAS 68-19-9) is a cobalt-containing water-soluble vitamin involved in hematopoiesis and neuronal function It acts primarily as a cofactor facilitating methyl-transfer reactions notably as methylcobalamin in the synthesis pathway of methionine consequently regulating methylation of DNA RNA and proteins Additionally Vitamin B12 modulates cellular redox homeostasis offering protective effects against oxidative cellular damage Current research engages Vitamin B12 in studies on neurodegenerative disease models immunological inflammation pathways and cellular injury mechanisms related to oxidative stress