Vitamin B6 (pyridoxine hydrochloride), hydrochloric acid (HCl, 37% w/w, Merck), sodium hydroxide (NaOH, analytical reagent; Merck), sodium chloride (NaCl, analytical reagent; Merck), and calcium chloride, (CaCl2, analytical reagent; Merck) was used as received. Deionized water (the water was purified to a resistivity of ≥18.2 MΩ cm) was used in all experiments. The bentonite sample was provided by Salafchegan bentonite mine (Iran).
Vitamin b6
Manufactured by Merck Group
Sourced in Germany, United States
Vitamin B6, also known as pyridoxine, is an essential nutrient required for various metabolic processes in the body. It plays a crucial role in the metabolism of proteins, fats, and carbohydrates, and is involved in the production of red blood cells and the function of the immune system. Vitamin B6 is a water-soluble vitamin that can be found in a variety of foods, including poultry, fish, whole grains, and vegetables.
Automatically generated - may contain errors
Lab products found in correlation
Formic acid, by Thermo Fisher Scientific (3 mentions)
Hydrochloric acid (hcl), by Merck Group (2 mentions)
Vitamin e, by Merck Group (2 mentions)
β carotene, by Merck Group (2 mentions)
Vitamin a, by Merck Group (2 mentions)
Acetonitrile, by Thermo Fisher Scientific (2 mentions)
Sodium hydroxide (naoh), by Merck Group (1 mentions)
Sodium chloride (nacl), by Merck Group (1 mentions)
Calcium chloride, by Merck Group (1 mentions)
Theophylline, by Merck Group (1 mentions)
Pgstat302n, by Metrohm (1 mentions)
Hematoxylin, by Merck Group (1 mentions)
710 ph meter, by Metrohm (1 mentions)
Ethanol, by Thermo Fisher Scientific (1 mentions)
Methanol, by Thermo Fisher Scientific (1 mentions)
Dl malic acid, by Merck Group (1 mentions)
Lutein, by Thermo Fisher Scientific (1 mentions)
D fructose, by Avantor (1 mentions)
D glucose, by Avantor (1 mentions)
Mes monohydrate, by Merck Group (1 mentions)
6 protocols using vitamin b6
1
Bentonite Characterization with Reagents
2
Electrochemical Analysis of Biomolecules
Check if the same lab product or an alternative is used in the 5 most similar protocols
+ Expand
The measurements were performed on an Autolab potentiostat/ galvanostat (PGSTAT 302 N, Eco Chemie, the Netherlands), while the experimental parameters were controlled using General Purpose Electrochemical System (GPES) software. In addition to the working electrode, which was the modified GCE, the three-electrode cell further included an Ag/AgCl/KCl (3.0 M) reference electrode and a platinum wire as the auxiliary. The pH measurements were performed on a Metrohm 710 pH meter.
The solutions used for the experiments were freshly prepared. Levodopa, vitamin B6, theophylline, guaifenesin and the other chemicals used were of analytical grade and were procured from Merck chemical company (Darmstadt, Germany). Orthophosphoric acid and its salts were used to prepare the buffer solutions with pH values in the range of 2.0 -9.0. Hematoxylin was obtained from Sigma Aldrich Co. (USA) and graphene/ZnO nanorods were prepared as described elsewhere. 40
The solutions used for the experiments were freshly prepared. Levodopa, vitamin B6, theophylline, guaifenesin and the other chemicals used were of analytical grade and were procured from Merck chemical company (Darmstadt, Germany). Orthophosphoric acid and its salts were used to prepare the buffer solutions with pH values in the range of 2.0 -9.0. Hematoxylin was obtained from Sigma Aldrich Co. (USA) and graphene/ZnO nanorods were prepared as described elsewhere. 40
3
Comprehensive Antioxidant Profiling
Check if the same lab product or an alternative is used in the 5 most similar protocols
+ Expand
All the reagents used were of analytical or HPLC grade. Methanol and ethanol (96%) were purchased from Fisher Chemicals (Fair Lawn, NJ, USA). DPPH (2,2-diphenyl-1-picrylhydrazyl), Trolox (6-hydroxy-2,5,7,8-tetramethylchromane-2-carboxylic acid), acetic acid, sodium acetate, TPTZ (2,4,6-tris(2-pyridyl)-s-triazine), hydrochloric acid, iron (III) chloride hexahydrate, Folin-Ciocalteau reagent, sodium carbonate, gallic acid, MES monohydrate, tris(hydroxymethyl)aminomethane, L(+)-ascorbic acid, DL-malic acid, L(+) tartaric acid, β-carotene, vitamin B6, and vitamin E were purchased from Sigma-Aldrich (St. Louis, MO, USA). D(+)-Glucose and D(−)-Fructose were purchased from VWR International (Radnor, PA, USA). Lutein was purchased from Thermo Fisher Scientific (Waltham, MA, USA). Celite was purchased from AppliChem (Darmstadt, Germany). Sodium hydroxide and Acetone were purchased from LabChem (Zelienople, PA, USA). Ultrapure water was obtained from a Synergy® Water Purification System (MilliporeSigma, Burlington, MA, USA).
4
Analytical Workflow for Bifonazole and CTZ
Check if the same lab product or an alternative is used in the 5 most similar protocols
+ Expand
Bifonazole and CTZ were obtained from Sigma-Aldrich Corp. (St. Louis, MO, USA). HPLC-grade methanol, acetonitrile, and formic acid (98%) were obtained from JT Baker. HPLC-grade dichloromethane was obtained from Merck (Darmstadt, Germany).
Malt extract, glucose, casein hydrolyzate,l -asparagine, adenine, vitamin B6, and yeast extract were obtained from Sigma-Aldrich Corp. (St. Louis, MO, USA). Chemicals such as KH2PO4, MgSO4·7H2O, FeCl3, MnSO4·H2O, NH4Cl, CaCl2·6H2O, and ZnSO4·7H2O were obtained from PPH Golpharm (Kraków, Poland). Water (quadruple-distilled) with a conductivity of less than 1 µS cm−1 was prepared using S2-97A2 distillation apparatus (ChemLand, Stargard Szczecin, Poland).
Malt extract, glucose, casein hydrolyzate,
5
Quantification of essential vitamins
Check if the same lab product or an alternative is used in the 5 most similar protocols
+ Expand
The standards used during the analyses, thiamin (≥ 99.9% purity), riboflavin (≥ 99.9%), niacin (≥ 99.9%), pantothenic acid (≥ 99.9%), vitamin B6 (≥ 99.9%), vitamin C (≥ 98.7%), vitamin A (≥ 99.2%), vitamin E (≥ 99.9%) and β-carotene (≥ 97.6%) were purchased from Sigma–Aldrich (St. Louis, MO, USA). Acetonitrile, formic acid and ammonium formate of LC–MS grade were purchased from Thermo Fisher Scientific (Fair Lawn, NJ, USA). The 0.22 μm syringe filters were purchased from Agela Technologies (Tianjin, China). All other chemicals were of analytical grade and purchased locally. Ultra–pure water was provided by a Siemens Water Technologies system (Warrendale, PA, USA).
6
Nutrient-mediated Modulation of Cellular Signaling
Check if the same lab product or an alternative is used in the 5 most similar protocols
+ Expand
The following substances were purchased from Sigma Aldrich and used without further purification: lipopolysaccharide (LPS, from Escherichia coli 055:B5, cat #L6529), vitamin B 6 (cat #P5669-5G), B 9 (folic acid, cat #F7878), vitamin B 12 (cat #V6629), vitamin A (cat #95,144), all-trans retinoic acid (RA, cat #R2625), vitamin D 3 in a form of 7-dehydrocholesterol/vitamin 25(OH)D 3 (100 mg/ml in ethanol, cat #47,763), cis-4,7,10,13,16,19-docosahexaenoic acid (DHA, cat #D2534), cis-5,8,11,14,17-eicosapentaenoic acid (EPA, cat #E7006) , valproic acid (VPA, cat #P4543), S-(5 0 -adenosyl)-L-homocysteine (SAH, cat # A9384), anacardic acid (ANA, cat # A7236). Inhibitors of retinoic acid receptors (RAR) were purchased from Tocris Bioscience: BMS 195614 (4-[[[5,6-dihydro-5,5-dimethyl-8-(3-quinolinyl) -2-naphthalenyl]carbonyl]amino]benzoic acid, cat # 3660), 8, 9, 7, 7, 10, naphtho [2,3-b][1,4] diazepin-13-yl)benzoic acid, cat # 2021), MM 11253 (6-[2-(5,6,7,8-tetrahydro-5,5,8,8-
). The concentrations of nutrient stock solutions used in the experiments are listed in Table 1.
). The concentrations of nutrient stock solutions used in the experiments are listed in Table 1.
About PubCompare
Our mission is to provide scientists with the largest repository of trustworthy protocols and intelligent analytical tools, thereby offering them extensive information to design robust protocols aimed at minimizing the risk of failures.
We believe that the most crucial aspect is to grant scientists access to a wide range of reliable sources and new useful tools that surpass human capabilities.
However, we trust in allowing scientists to determine how to construct their own protocols based on this information, as they are the experts in their field.
Ready to get started?
Sign up for free.
Registration takes 20 seconds.
Available from any computer
No download required
Revolutionizing how scientists
search and build protocols!