Quinone and hydroquinone lipids
![Alkali Scientific D (+) Biotin [Vitamin H], 500 Mg](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000660348.jpg-250.jpg)
Alkali Scientific D (+) Biotin [Vitamin H], 500 Mg
D (+) Biotin [Vitamin H], 500mg, is a laboratory-grade reagent used in biochemical and cellular research. Biotin, also known as Vitamin H, is a water-soluble B-vitamin essential for cell growth, fatty acid synthesis, and the metabolism of amino acids and carbohydrates. This reagent is commonly used in the preparation of cell culture media, particularly for research involving biotinylation of proteins, nucleic acids, or lipids. Biotin is also crucial in metabolic processes and is involved in gene expression, cellular growth, and signaling pathways. Laboratories use this high-quality reagent to ensure optimal biotin levels in experiments, ensuring reproducibility and accuracy in biochemical studies and research.
Medchemexpress LLC Pyridoxine (hydrochloride) | 58-56-0 | C8H12ClNO3 | 5 MG
Pyridoxine hydrochloride (Pyridoxol; Vitamin B6) is a pyridine derivative. It demonstrates antioxidant effects in a cell model of Alzheimer's disease via the Nrf-2/HO-1 pathway.
- Exerts antioxidant effects in cell model of Alzheimer's disease via the Nrf-2/HO-1 pathway.
- Has protective potential against Alzheimer's disease.
- Attenuates reactive oxygen species levels.
- Decreases expression of cytoplasmic Nrf2.
- Upregulates whole-cell HO-1 expression.
Medchemexpress LLC JB-95 acetate | 98.4% | 1971.41 (free base) | 5 MG
JB-95 acetate, a β-hairpin macrocyclic peptide, exhibits potent antimicrobial activity against Escherichia coli. It can selectively disrupt the outer membrane but not the inner membrane of E. coli.
- Potent antimicrobial activity
- Exhibits activity against Escherichia coli
- Selectively disrupts the outer membrane of E. coli
- Does not disrupt the inner membrane of E. coli
- β-hairpin macrocyclic peptide
Medchemexpress LLC PRRVRLK acetate | 98.2% | 984.20 | 25 MG
PRRVRLK acetate is a peptide linker that can be utilized to create fusion proteins.
- Peptide linker
- Can be used to create fusion proteins
- Suitable for peptide and derivatives
- Used in drug delivery
- Biochemical assay reagent
Medchemexpress LLC Actinine-d9 chloride | 85806-17-3 | 98.0% | 190.72 | 1 MG
Actinine-d9 chloride is the deuterium labeled Actinine chloride. Actinine chloride is an angiopathic substance produced as an intermediary metabolite by gut microbiota that feed on carnitine in dietary red meat. Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Contains a stable heavy isotope.
Medchemexpress LLC VSLRGDTRG acetate | 99.4% | 960.05 | 5 MG
VSLRGDTRG acetate is a synthetic peptide containing the RGD motif from cadherin 17 (CDH17), which binds to α2β1 integrin and activates its signaling pathway. It promotes the high-affinity conformational change of β1 integrin through the RGD motif, enhancing cell adhesion and phosphorylation of FAK and ERK1/2, thereby driving tumor proliferation and metastasis. VSLRGDTRG acetate can be used in research on cancers expressing CDH17, such as colon cancer and pancreatic cancer.
- Binds to α2β1 integrin and activates its signaling pathway.
- Promotes the high-affinity conformational change of β1 integrin through the RGD motif.
- Enhances cell adhesion and phosphorylation of FAK and ERK1/2.
- Drives tumor proliferation and metastasis.
- Can be used in research on cancers expressing CDH17, such as colon cancer and pancreatic cancer.
Medchemexpress LLC (+)-Bornyl acetate | 20347-65-3 | 98.0% | 5 MG
(+)-Bornyl acetate is a compound found in pichtae essential oil (Siberian fir needle oil) that demonstrates a stronger inhibitory effect on the root growth of Arabidopsis seedlings.
- Found in pichtae essential oil.
- Has an inhibitory effect on root growth of Arabidopsis seedlings.
Medchemexpress LLC Endoxifen (E-isomer) | 114828-90-9 | 98.0% | 373.49 | 50 MG
Endoxifen E-isomer (E-Endoxifen) is an E-isomer of Endoxifen, identified as an impurity in Endoxifen Z-isomer agent substance. This compound demonstrates antiestrogenic effects and is for research use only.
- Inhibits PGR gene expression in E2-induced MCF-7 cells.
Medchemexpress LLC Selepressin (acetate) | 00-00-0 | 98.8% | 1048.28 g/mol | C46H73N13O11S2.xC2H4O2 | 5 MG
Selepressin acetate is a selective vasopressin V1A receptor agonist peptide supplied for research use. It acts as a potent vasopressor and is commonly used in preclinical studies of septic shock and circulatory dysfunction. The compound is provided as the acetate salt with a reported molecular weight of 1048.28 (free base) and is offered at high purity for experimental applications.
- Selective V1A receptor agonist.
- Potent vasopressor activity for hemodynamic studies.
- Suitable for preclinical septic shock research.
- Provided as acetate salt for stability and handling.
- High purity minimizes experimental impurities.
Medchemexpress LLC (rel)-Eglumegad ((rel)-LY354740) | 176027-90-0 | 97.0% | 185.18 | 1 ML
(rel)-Eglumegad ((rel)-LY354740) is a relative configuration of Eglumegad and functions as a highly potent and selective group II (mGlu2/3) receptor agonist. This product is formulated as a 10 mM * 1 mL solution in water, ready for reconstitution, making it suitable for various research applications requiring precise control over mGlu2/3 receptor activity.
- Potent and selective group II (mGlu2/3) receptor agonist
- EC50s of 5 nM for mGlu2 and 24 nM for mGlu3 receptors
- Formulated as a 10 mM * 1 mL solution in water
- Ready for reconstitution
- Storage in solvent at -80°C for 6 months or -20°C for 1 month
Cambridge Isotope Laboratories Vitamin E succinate (tocopherol succinate) (5-methyl-D3 7-methyl-D3 98%) CP 95% 1 mg
Vitamin E succinate (tocopherol succinate) (5-methyl-D3 7-methyl-D3 98%) CP 95% 1 mg
Apexbio Technology LLC Retinyl (Vitamin A) Palmitate 79-81-2 10mM (in 1mL DMSO)
Retinyl Vitamin A Palmitate is a stabilized ester derivative of retinol (Vitamin A) and palmitic acid It is designed to deliver bioavailable Vitamin A upon enzymatic hydrolysis releasing free retinol that functions as an active intermediate in visual function cellular differentiation gene expression regulation and immune responses via retinoid receptors Retinyl Vitamin A Palmitate exerts its biological activity primarily through enzymatic hydrolysis generating retinol that participates in retinoid-mediated signaling pathways Based on these pharmacological properties Retinyl Vitamin A Palmitate holds research potential in studies of retinoid signaling vitamin deficiency models dermatological processes and nutritional supplementation evaluations
Medchemexpress LLC D-α-Tocopherol acetate | 58-95-7 | 98.3% | 25 MG
D-α-Tocopherol acetate (D-Vitamin E acetate) is a compound that can be hydrolyzed to d-alpha-tocopherol (VE) and absorbed in the small intestine. It acts as an endogenous metabolite and is supplied as a colorless to light yellow liquid. This compound is intended for research use only.
- Can be hydrolyzed to d-alpha-tocopherol and absorbed in the small intestine.
- Inhibits LPS-induced production of NO, prostaglandin E2, and pro-inflammatory cytokines (TNF-α, IFN-γ, IL-1β, and IL-6) in mouse peritoneal macrophages.
- Exhibits a slight suppression on the activation of NF-κB p50 and p65.
Medchemexpress LLC A-Vitamin E 10Mm 1Ml Dmso Solu | HY-N0683-10MM-1MLSOLUTION
A-Vitamin E 10Mm 1Ml Dmso Solu