Tetrapyrroles and derivatives
Medchemexpress LLC Biliverdin hydrochloride | 856699-18-8 | MFCD06245593 | 99.3% | 619.11 g/mol | C33H35ClN4O6 | 5 MG
Biliverdin hydrochloride is a water-soluble tetrapyrrolic bile pigment produced during heme catabolism. Supplied as a green to dark-green solid, it is used as a biochemical reagent in studies of heme metabolism, oxidative stress, and inflammation. Analytical identifiers include CAS 856699-18-8, formula C33H35ClN4O6, and molecular weight 619.11 g/mol.
- High purity (99.3%) suitable for in vitro biochemical applications.
- Available in small research pack sizes, including 5 mg, for assay development.
- Soluble in DMSO (20 mg/mL) with warming or sonication; low water solubility.
- Store sealed, away from moisture; stable at -20°C, with longer stability at -80°C in solution.
- Green to dark green solid allowing easy visual confirmation of material.
Medchemexpress LLC Hematoporphyrin monomethyl ether | 148471-91-4 | MFCD32215011 | 95.0% | 1225.43 | C70H80N8O12 | 5 MG
Hematoporphyrin monomethyl ether is a porphyrin-based photosensitizer used in photodynamic therapy and related biochemical research. It is supplied as a purple to purplish-red solid with high purity and characterized solubility in DMSO; handle and store protected from light.
- Solid, purple to purplish red appearance
- Purity approximately 95.0%
- Soluble in DMSO (≈62.5 mg/mL); in vivo formulations documented
- Storage: solid at 4°C; solutions at -80°C (6 months) or -20°C (1 month); protect from light
- Used as a photosensitizer for photodynamic therapy research and tissue visualization
Sigma Aldrich Fine Chemicals Biosciences Cyanocobalamin tested according to Ph. Eur. | 68-19-9 | 10G
Cyanocobalamin tested according to Ph. Eur. | Purity: 96.0-102.0% dry basis | Mol Wt: 1355.37 | 68-19-9 | 10G
Sigma Aldrich Fine Chemicals Biosciences Cytochrome c from bovine heart based on Mol. Wt. 12,327 basis | 9007-43-6 | MFCD00130890 | 10mg
Cytochrome c from bovine heart based on Mol. Wt. 12,327 basis | 9007-43-6 | MFCD00130890 | 10mg
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 2-Amino-3-(2-chlorophenyl)propanoic acid | 14091-11-3 | 199.63 | 25 G
2-Amino-3-(2-chlorophenyl)propanoic acid is a phenylalanine derivative intended for research use. Amino acids and their derivatives are recognized as beneficial ergogenic dietary substances, commercially used as supplements. They influence anabolic hormone secretion, fuel supply during exercise, mental performance under stress, and help prevent exercise-induced muscle damage.
- Phenylalanine derivative
- Intended for research use
- Functions as an ergogenic supplement
- Influences anabolic hormone secretion
- Modulates fuel supply during exercise
- Enhances mental performance during stress
- Aids in preventing exercise-induced muscle damage
Sigma Aldrich Fine Chemicals Biosciences 5,10,15,20-Tetraphenyl-21H,23H-porphine 97% | 917-23-7 | MFCD00011680 | 25G
5,10,15,20-Tetraphenyl-21H,23H-porphine 97% | Purity: 97% | Mol Wt: 614.74 | 917-23-7 | MFCD00011680 | 25G
Abcam U-69593, kappa1-opioid receptor agonist, 5MG
MW 356.5 Da, Purity >99%. Potent, selective κ1-opioid receptor agonist (EC50 = 80-109 nM). Active *in vivo*. Antinociceptive.
The product is subject to the following: Abcam Restricted Use Statement
Cayman Chemical MethylcobalamIn 250mg
An analog of vitamin B12 with diverse neurological activities; promotes neurite outgrowth and survival in primary CGN and DRG cells and activation of ERK1/2 and Akt from 0.1-100 µM; improves sensory function in a pinch test and increases toe spreading in a rat model of sciatic nerve injury at 1 mg/kg per day; decreases the number of atypical mitochondria in the sciatic nerve and reduces vincristine-induced mechanical allodynia and thermal hyperalgesia in a rat model of neuropathic pain; reduces muscle weakness and forelimb contracture and increases bicep muscle weight and the number of musculocutaneous nerves in the wobbler mouse model of ALS; enhances the recovery of compound muscle action potentials and motor end plate innervation and decreases the time to sticker removal in the sticker removal grooming test in a rat model of bicep ulnar to musculocutaneous nerve transfer
Abcam Clozapine N-o x ide, Metabolite of Clozapine, 100MG
MW 342.8 Da, Purity >99%. Metabolite of atypical antipsychotic Clozapine (ab120019). Active in vitro and in vivo.
The product is subject to the following: Abcam Restricted Use Statement
Abcam JC-1, Mitochondrial membrane potential dye, 5MG
MW 652.2 Da, Purity >95%. Mitochondrial membrane-potential dye. Exhibits potential-dependent accumulation in mitochondria. Fluorescence emission shift from green (~529 nm) to red (~590 nm). Depolarization is indicated by a decrease in the red/green fluorescence intensity ratio.
The product is subject to the following: Abcam Restricted Use Statement
Cayman Chemical MethylcobalamIn 1g
An analog of vitamin B12 with diverse neurological activities; promotes neurite outgrowth and survival in primary CGN and DRG cells and activation of ERK1/2 and Akt from 0.1-100 µM; improves sensory function in a pinch test and increases toe spreading in a rat model of sciatic nerve injury at 1 mg/kg per day; decreases the number of atypical mitochondria in the sciatic nerve and reduces vincristine-induced mechanical allodynia and thermal hyperalgesia in a rat model of neuropathic pain; reduces muscle weakness and forelimb contracture and increases bicep muscle weight and the number of musculocutaneous nerves in the wobbler mouse model of ALS; enhances the recovery of compound muscle action potentials and motor end plate innervation and decreases the time to sticker removal in the sticker removal grooming test in a rat model of bicep ulnar to musculocutaneous nerve transfer
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.