Organic phosphoric acids and derivatives
Medchemexpress LLC Phosphodiesterase II, Bovine Spleen (3′-Exonuclease) | 9068-54-6 | 10 U
Phosphodiesterase II (EC 3.1.16.1), also referred to as phosphodiesterase 2, plays a primary role in the hydrolysis of crucial second messengers, cyclic adenosine monophosphate (cAMP) and cyclic guanosine monophosphate (cGMP), and is frequently utilized in biochemical research. This enzyme is expressed in a variety of tissues, such as the adrenal medulla, brain, heart, platelets, macrophages, and endothelial cells, and is implicated in the regulation of many different intracellular processes.
- Appearance: solid
- Color: white to off-white
- Enzyme activity: ≥1.20 U/mg solid
- For research use only
Medchemexpress LLC Signal transducer and activator of transcription 6 (STAT6), human, phosphorylated | >90.0% | 10UG
Phosphorylated human STAT6 is a recombinant, N-terminal 6xHis-tagged protein (536 amino acids) supplied as a purified phosphorylated form for use in biochemical and signaling research. Expressed in E. coli, it is intended for studies of IL-4/IL-13-mediated STAT6 activation, in vitro assays, and antibody validation.
- Recombinant phosphorylated human STAT6 for signaling studies.
- N-terminal 6xHis tag enables affinity purification and detection.
- Sequence length 536 amino acids; molecular weight ~61.7 kDa.
- Purity >90% by reducing SDS-PAGE.
- Expressed in E. coli for consistent batch production.
- Store at -80°C; avoid repeated freeze-thaw cycles.
![Medchemexpress LLC 4-Pyridinecarboxaldehyde, 3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]-, hydrate (1:x) | 853645-22-4 | 99.8% | 247.14 | 5 G](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000452327-logo.png-250.jpg){kind=logo}
Medchemexpress LLC 4-Pyridinecarboxaldehyde, 3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]-, hydrate (1:x) | 853645-22-4 | 99.8% | 247.14 | 5 G
Pyridoxal 5'-phosphate hydrate is the active form of vitamin B6, serving as an essential cofactor for multiple enzymes, including aromatic l-amino acid decarboxylase, which is involved in producing neurotransmitters like dopamine and serotonin. It is the most important coenzyme variant in the process of vitamin B6 intracellular phosphorylation and can be interconverted with other variants, including pyridoxine 5′‐phosphate (PNP) and pyridoxamine 5′-phosphate (PMP).
- Activates the ERK/c-Jun signaling pathway and promotes IGFBP1 protein expression in HepG2 cells.
- Inhibits the proliferation of cancer cells SK-OV-3 and OVCAR-3.
- Alleviates Aβ25-35-induced spatial and long-term memory impairment in mouse models.
- Inhibits the formation of advanced glycation end-products (AGEs) and prevents the progression of diabetic nephropathy in Streptozotocin-induced rat diabetes models.
Medchemexpress LLC Pyridoxal | 66-72-8 | MFCD00464806 | 100.0% | 167.16 g/mol | C8H9NO3 | 50 MG
Pyridoxal is an analytical reference standard of vitamin B6 used in research and analytical laboratories for method development, calibration, and quality control in chromatographic and mass spectrometric assays. It is supplied as a small, high-purity solid suitable for quantitative and qualitative analyses.
Medchemexpress LLC Rilmenidine (phosphate) | 85409-38-7 | MFCD00875846 | 99.5% | 278.24 g/mol | C10H19N2O5P | 50 MG
Rilmenidine phosphate is a research-grade antihypertensive compound and selective I1 imidazoline receptor agonist supplied as the phosphate salt for preclinical and in vitro pharmacology studies. It is commonly used to study imidazoline receptor signaling and blood pressure regulation. CAS 85409-38-7; molecular formula C10H19N2O5P; molecular weight 278.24 g/mol; reported purity ~99.48%.
- Selective I1 imidazoline receptor agonist activity.
- Provided as the phosphate salt for stability and handling.
- High purity suitable for research and preclinical assays.
- Available in small milligram packaging for laboratory use.
- Supplied with safety data sheet and batch purity documentation.
Medchemexpress LLC Pyridoxal | 66-72-8 | MFCD00464806 | 100.0% | 167.16 g·mol^-1 | C8H9NO3 | 50 MG
Pyridoxal is the aldehyde form of vitamin B6 supplied as a high-purity analytical/research standard (CAS 66-72-8). It is used as a reference compound in biochemical and analytical applications and for studies of vitamin B6 metabolism. Molecular formula C8H9NO3; molecular weight 167.16 g·mol^-1. Supplied as a solid powder in small laboratory pack sizes.
- High purity suitable for analytical and reference use.
- Molecular formula C8H9NO3 and molecular weight 167.16 g·mol^-1.
- Provided as a solid powder for easy handling and storage.
- Useful in studies of vitamin B6 metabolism and enzymatic assays.
- Available in small quantities for research-scale experiments.
eMolecules 54-47-7 | Pyridoxal phosphate | Combi-Blocks | MFCD00006333 | 247.143 | C8H10NO6P | 95.000 | Cc1ncc(COP(O)(O)=O)c(C=O)c1O | 25g | 232322563
Pyridoxal phosphate | Combi-Blocks | 54-47-7 | MFCD00006333 | 247.143 | C8H10NO6P | 95.000 | Cc1ncc(COP(O)(O)=O)c(C=O)c1O | 25g | 232322563
Cayman Chemical PyrIdoxal 5-phosphatehydra 5g
The active form of vitamin B6, which serves as a cofactor for many different enzymes; used to study the pyridoxal 5′-phosphate-dependent active sites of these enzymes
Medchemexpress LLC Enrofloxacin monohydrochloride | 93106-59-3 | 99.73% | 1 ML
Enrofloxacin monohydrochloride is an effective antibiotic (MIC90 of 0.312 μg/mL for Mycoplasma bovis) that also exhibits inhibitory activity against vaccinia virus (VV). It is provided as a white to off-white solid with a molecular weight of 395.86.
- Effective antibiotic
- Inhibitory activity against vaccinia virus (VV)
- High purity of 99.73%
- Provided as a solid
Sigma Aldrich Fine Chemicals Biosciences Cytidine 5′-monophosphate | 63-37-6 | MFCD00006544 | 1g
Cytidine 5′-monophosphate | Purity: ≥99% (HPLC), synthetic, powder | MW:323.2 | 63-37-6 | MFCD00006544 | 1g
Sigma Aldrich Fine Chemicals Biosciences Pyridoxal 5'-phosphate monohydrate >=97.0% (NT) | 41468-25-1 | MFCD00149414 | 25G
Pyridoxal 5'-phosphate monohydrate >=97.0% (NT) | Purity: >=97.0% (NT) | Mol Wt: 265.16 | 41468-25-1 | MFCD00149414 | 25G
Apexbio Technology LLC Pyridoxal 5 phosphate 54-47-7 500mg
Pyridoxal 5-phosphate (CAS 54-47-7) is a biologically active derivative of vitamin B6 functioning primarily as a coenzyme in numerous enzymatic reactions It is designed to facilitate amino acid metabolism and biosynthesis pathways including neurotransmitter and sphingolipid synthesis as well as porphyrin biosynthesis Pyridoxal 5-phosphate exerts its biological activity primarily through coenzyme-mediated facilitation of transamination and other enzymatic transformations Its activity and affinity vary depending on the specific enzyme involved with reported enzyme IC50 values ranging broadly depending on enzyme type and experimental conditions Based on these pharmacological properties Pyridoxal 5-phosphate holds research potential in elucidating enzyme mechanisms metabolic pathway profiling assay optimization and the study of biosynthetic processes
Medchemexpress LLC Chlorotris(triphenylphosphine)copper | 15709-76-9 | MFCD00010270 | 98.0% | 885.86 g/mol | C54H45ClCuP3 | 25 G
Chlorotris(triphenylphosphine)copper is a copper(I) coordination complex used in biochemical and pharmacological research as a DNA-targeted metal complex. It binds DNA through non-covalent interactions such as groove binding and has reported antibacterial, antifungal, antitumor, and antioxidant activity in experimental studies.
- Copper(I) coordination complex useful for metal-DNA interaction studies.
- Interacts with DNA via non-covalent (groove binding) mechanisms.
- Reported antibacterial, antifungal, antitumor, and antioxidant activity.
- Available as a powder in multiple pack sizes, including 25 G.
- Molecular formula C54H45ClCuP3; molecular weight 885.86 g/mol.
- Store at room temperature protected from light; solutions may be frozen for long-term storage.
eMolecules 4488-22-6 | 1,1'-Binaphthyl-2,2'-diamine | Synthonix - Stock | MFCD00145204 | 284.362 | C20H16N2 | 95.000 | Nc1ccc2ccccc2c1-c1c(N)ccc2ccccc12 | 5g | 495865838
1,1'-Binaphthyl-2,2'-diamine | Synthonix - Stock | 4488-22-6 | MFCD00145204 | 284.362 | C20H16N2 | 95.000 | Nc1ccc2ccccc2c1-c1c(N)ccc2ccccc12 | 5g | 495865838