Quinone and hydroquinone lipids
Abcam Idebenone, antio x idant and neuroprotective agent, 10MG
MW 338.4 Da, Purity >98%. Potent antioxidant and neuroprotective agent. Coenzyme Q analogue. Active in vivo..
The product is subject to the following: Abcam Restricted Use Statement
Cambridge Isotope Laboratories VITAMIN E (ALPHA-TOCOPHEROL) (5-METHYL-D3;7-METHYL-D3,98%), 5 MG, 113892-08-3
VITAMIN E (ALPHA-TOCOPHEROL) (5-METHYL-D3;7-METHYL-D3,98%), 5 MG, 113892-08-3
Bioassay Systems QuantiChrom™ ABTS Antioxidant Assay Kit, For quantitative determination of antioxidant capacity in food, beverage, and urine samples.
2,2′-azinobis-(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) is a green cation radical that returns to its colorless state when reduced. The ABTS assay is widely used to measure antioxidant capacity, which is the ability of redox molecules in foods and biological systems to scavenge free radicals. BioAssay Systems’ ABTS antioxidant assay measures the change in absorbance that occurs when the ABTS radical is reduced and decolorized from green to clear. The decrease in absorbance at 650 nm is directly proportional to the antioxidant concentration and is compared to a Trolox antioxidant standard curve.
Medchemexpress LLC Phylloquinone | 84-80-0 | 450.70 | 500 MG
Vitamin K1 (Standard) is the analytical standard of Vitamin K1. This product is intended for research and analytical applications. Vitamin K1 a naturally occurring vitamin required for blood coagulation and bone and vascular metabolism.
- This product is intended for research and analytical applications.
- The compound is the grade of analytical standard, which is the reference standard supplied assay.
- It is commonly used in qualitative, quantitative and methodological research experiments in high-performance liquid chromatography, gas chromatography and mass spectrometry.
American Research Products Inc TOTAL ANTIOXIDANT CAPACITY T A
5000265064 TOTAL ANTIOXIDANT CAPACITY T A
American Research Products Inc DPPH ANTIOXIDANT CAPACITY KIT
5000265168 DPPH ANTIOXIDANT CAPACITY KIT
Medchemexpress LLC DL-alpha-tocopherol | 10191-41-0 | MFCD00072051 | 99.8% | 430.71 g·mol⁻¹ | C29H50O2 | 1 ML
DL-alpha-tocopherol is the racemic (±) form of vitamin E used as a lipid-soluble antioxidant in biological research. It scavenges free radicals and protects cell membranes from oxidative damage, and is commonly used in cell-based and biochemical assays to study oxidative stress and cytoprotection against UVB-induced injury.
- Acts as a lipid-soluble antioxidant protecting membranes from oxidative damage.
- Protects human skin fibroblasts against UVB-induced cytotoxicity.
- Provided as a ready-to-use DMSO solution for cell and biochemical assays.
- High purity suitable for research applications (≈99.8%).
- Soluble in organic solvents such as DMSO and insoluble in water.
- Molecular weight 430.71 g·mol⁻¹; CAS 10191-41-0.
Medchemexpress LLC LSD acetate | 98.0% | 1009.20 (free base) | 5 MG
LSD acetate is a peptide designed for targeted research in oncology. It specifically recognizes the lymphatics of C8161 melanoma, distinguishing them from normal tissues and tumor blood vessels. This peptide can reduce the number of tumor lymphatics when conjugated with a proapoptotic peptide, making it valuable for the development of targeted therapies and diagnostic tools for tumor lymphatics.
- Specifically recognizes lymphatics of C8161 melanoma
- Does not bind to lymphatics of normal tissues or tumor blood vessels
- Reduces tumor lymphatics when conjugated with a proapoptotic peptide
- Useful for targeted therapy and diagnosis of tumor lymphatics research
- Molecular weight: 1009.20 (free base)
- Appearance: Solid
- Color: White to off-white
- Sequence: Cys-Leu-Ser-Asp-Gly-Lys-Arg-Lys-Cys
- Soluble in DMSO: 100 mg/mL (needs ultrasonic)
Medchemexpress LLC D-α-Tocopherol acetate | 58-95-7 | 98.32% | 5 G
D-α-Tocopherol acetate (D-Vitamin E acetate) is an endogenous metabolite that can be hydrolyzed to d-alpha-tocopherol (VE) and absorbed in the small intestine. In cellular studies, it has been shown to inhibit LPS-induced production of NO, prostaglandin E2, and pro-inflammatory cytokines (TNF-α, IFN-γ, IL-1β, and IL-6) in mouse peritoneal macrophages. It also exhibits a slight suppression on the activation of NF-κB p50 and p65. This product is for research use only.
- Can be hydrolyzed to d-alpha-tocopherol (VE) and absorbed in the small intestine.
- Inhibits LPS-induced production of NO, prostaglandin E2, and pro-inflammatory cytokines.
- Slightly suppresses NF-κB p50 and p65 activation.
- For research use only.
Medchemexpress LLC Alpha-Tocopherol | 59-02-9 | MFCD00006848 | 430.71 | 5 G
α-Vitamin E ((+)-α-Tocopherol) is a naturally occurring, potent antioxidant and peroxyl radical scavenger. It maintains the integrity of long-chain polyunsaturated fatty acids in cell membranes. It inhibits PKC, leading to inhibition of platelet aggregation and modulation of nitric oxide and superoxide production. It also activates MAP kinase and PI3 kinase (PI3K) pathways and has proposed benefits for influenza virus A, hepatitis B, and hepatitis C infections.
- Potent antioxidant
- Peroxyl radical scavenger
- Inhibits PKC in various cell types
- Induces activation of MAP kinase and PI3 kinase (PI3K) pathways
- Prevents increase in pro-inflammatory cytokines IL-1, IL-6, and IFN-γ mRNA and protein
- Ameliorates diabetic nephropathy in mice
- Appearance: Liquid (density: 0.95 g/cm³)
- Color: Colorless to light yellow
- Initial source: Endogenous metabolite
- Purity: 99.67%