Tetrapyrroles and derivatives
Medchemexpress LLC Zinc(II)-protoporphyrin IX | 15442-64-5 | 98.9% | 626.02 | C34H32N4O4Zn | 5 MG
Zinc Protoporphyrin (Zn(II)-protoporphyrin IX) is a porphyrin-based small molecule used in biomedical research as a competitive heme oxygenase-1 (HO-1) inhibitor and as a biochemical marker of iron deficiency. It is supplied as a solid for laboratory studies and should be stored sealed and protected from moisture at low temperatures for stability.
- Competitive heme oxygenase-1 (HO-1) inhibitor
- Used as a screening marker of iron deficiency in biological samples
- High purity suitable for research assays (98.9%)
- Available in milligram-scale packages for laboratory use
- Requires sealed, moisture-free storage at low temperature
TARGETMOL CHEMICALS INC Tin-protoporphyrin IX dichlori
Also available in 1 mg, 10 mg, 25 mg, 50 mg and bulk. Please contact Fisher for quotes. Tin-protoporphyrin IX dichloride (SnPPIX dichloride) is an HO-1) inhibitor with antiviral activity that inhibits dengue and yellow fever viruses. Purity 98%
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
Apexbio Technology LLC Vitamin B12,500mg CAS# 68-19-9
Vitamin B12. Other sizes are also available. Please inqury us for quote.
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
![Medchemexpress LLC Zinc, [29H,31H-phthalocyaninato(2-)-κN29,κN30,κN31,κN32]-, (SP-4-1)- | 14320-04-8 | 98.0% | 577.90 | 10 G](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000385853-logo.png-250.jpg){kind=logo}
Medchemexpress LLC Zinc, [29H,31H-phthalocyaninato(2-)-κN29,κN30,κN31,κN32]-, (SP-4-1)- | 14320-04-8 | 98.0% | 577.90 | 10 G
Zinc, [29H,31H-phthalocyaninato(2-)-κN29,κN30,κN31,κN32]-, (SP-4-1)- | 14320-04-8 | 98.0% | 577.90 | 10 G
Medchemexpress LLC Vitamin B12 (Standard) | 68-19-9 | 100.0% | 25 MG
Vitamin B12 (Standard) serves as an analytical standard for Vitamin B12. Intended for research and analytical applications, this vitamin plays a crucial role in the normal functioning of the brain and nervous system, and in the formation of blood. This product is for research use only.
- It is the grade of analytical standard, which serves as the reference standard for assays.
- Commonly used in qualitative, quantitative, and methodological research experiments in HPLC, GC, and MS.
Frontier Specialty Chemicals 250MG BILIVERDIN HYDROCHLORIDE
Biliverdin hydrochloride; CAS No: 55482-27-4
Medchemexpress LLC Biliverdin hydrochloride | 856699-18-8 | MFCD06245593 | 99.3% | C33H35ClN4O6 | 10MG
Biliverdin hydrochloride is the hydrochloride salt of biliverdin, a green tetrapyrrolic bile pigment formed by heme catabolism. It is provided as a water-soluble research reagent for biochemical and analytical applications, commonly used in studies of antioxidant, anti-inflammatory, and immunomodulatory activity, and as an analytical standard.
- Water-soluble hydrochloride salt suitable for aqueous formulations.
- Useful in biochemical assays as an antioxidant and anti-inflammatory agent.
- Suitable as an analytical standard for LC/MS and spectroscopic methods.
- High reported purity for reliable experimental results.
- Available in small milligram quantities for laboratory research.
Cayman Chemical ZInc ProtoporphyrIn-9 25mg
A competitive inhibitor of heme oxygenase that also inhibits soluble guanylyl cyclase and inactivates the NOS isoforms nNOS, iNOS, and eNOS (IC50s = 0.8, 4, and 5 μM, respectively); used to assess iron status and to diagnose iron disorders and has shown therapeutic potential in hyperbilirubinemia
MOLECULAR DEPOT LLC High Vitamin B12 - 50 mL
High Vitamin B12 Buffered Solution is a liquid-stable buffered solution containing high levels of vitamin B12 (2000-3000 pg/mL) This product has been used in the research and development of Vitamin B12 high and low working solutions This product is for in vitro research use only
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 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.
Medchemexpress LLC Chlorin e6 (trisodium) | 72984-36-2 | 98.7% | 662.62 | C34H33N4Na3O6 | 25mg
Chlorin e6 Ce6 (trisodium) is a water-soluble derivative of chlorophyll belonging to the chlorin class of photosensitizers with an absorption wavelength range of 600-670 nm Chlorin e6 trisodium emits characteristic red fluorescence upon light excitation enabling real-time identification of tumor boundaries and progression Chlorin e6 trisodium can be used for the study of photodynamic therapy (PDT) of cancers (bladder cancer) and fluorescence diagnosis of neoplastic lesions[1][2][3]
Abcam TC-2403 o x alate, alpha4beta2 nAChR selective agonist, 10MG
MW 252.27 g/mol, Purity >99%. High affinity α4β2 nAChR selective agonist (Ki = 26 nM). Selective for CNS nAChR over muscle, ganglionic or enteric ACh receptors (EC₅₀ = 732 nM in rat thalamic synaptosomes).
The product is subject to the following: Abcam Restricted Use Statement