The largest database of trusted experimental protocols

7 protocols using hptlc plates silica gel 60 f 254

1

Quantitative Chemical Analysis Protocol

Check if the same lab product or an alternative is used in the 5 most similar protocols
Grinder (GT203840, Tefal, United Kingdom), Rotamixer (Hook and Tucker Instruments Ltd., United Kingdom), Grant XB22 ultrasonic bath (Grant Instruments, United Kingdom), Centrifugator (Centrifuge 5804 R, Eppendorf, Germany), electronic balance (Sartorius CP64, Sartorius AG, Germany), Freeze dryer (ModulyoD Freeze Dryer, Thermo Fisher Scientific, United Kingdom), NMR tube (VWR international Ltd., United States), Bruker Advance 500 MHz spectrometer (Bruker, Germany), HPTLC plates silica gel 60 F 254 (Merck, Germany), Linomat 5 (CAMAG, Switzerland) coupled with a 100 μL syringe (CAMAG, Switzerland) and compressed air with 60–90 psi., Automatic Developing Chamber ADC 2 (CAMAG, Switzerland), TLC Visualizer (CAMAG, Switzerland) Microwell plate Nunclon 96 well (Thermo Scientific Nunc, United Kingdom), GalaxyB CO2 incubator (Scientific Laboratory Supplier Ltd., United Kingdom), water bath (LAUDA Aqualine AL 12, Germany), microscope (Olympus CK40 microscope, Japan), plate shaker (MS3 basic, IKA®, Germany) microplate reader (Infinite M200, Tecan, Switzerland), Multiwave Go (Anton Paar, Graz, Austria), ICP-OES SPECTROBLUE T1 (SPECTRO Analytical Instruments, Kleve, Germany).
+ Open protocol
+ Expand
2

High-Performance Thin-Layer Chromatography

Check if the same lab product or an alternative is used in the 5 most similar protocols
The stationary phase used was Merck, HPTLC plates silica gel 60 F 254, with a plate format: 200.0 × 100.0 mm Application: Position Y: 8.0 mm, length: 4.0 mm, width: 0.0 mm Track: First position X: 12.0 mm, distance: 8.4 mm, Solvent front position: 85.0 mm.
+ Open protocol
+ Expand
3

Antioxidant and Cholinesterase Inhibition Assays

Check if the same lab product or an alternative is used in the 5 most similar protocols
Fast Blue B salt, 2,2- diphenyl-1-picrylhydrazyl radical (DPPH, 97%), butyrylcholinesterase (BChE, from equine serum, ≥140 U/mg) and acetylcholinesterase (AChE, from Electrophorus electricus Linnæus, ≥245 U/mg), 1-naphthyl acetate, gallic acid, Trolox and solvents/reagents of analytical grade were purchased from Fluka Sigma-Aldrich, Schnelldorf, Germany. Bioluminescent marine Aliivibrio fischeri bacteria (NRRL-B11177, DSM no. 5171) were obtained from the German Collection of Microorganisms and Cell Cultures, Berlin, Germany. Ethanol, methanol and MS grade solvents (Optima LC-MS grade) methanol and acetonitrile were provided from Thermo Fisher Scientific, Schwerte, Germany. Bacillus subtilis spores (BGA, DSM 618 strain), formic acid (96%), hydrochloric acid, ethyl acetate, butanone, Folin-Ciocalteu reagent and HPTLC plates silica gel 60 F254 were obtained from Merck, Darmstadt, Germany. Thiazol blue tetrazolium bromide (3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl-tetrazolium bromide, MTT) were purchased from Carl Roth, Karlsruhe, Germany. Bidistilled water was prepared with a Destamat Bi 18E, Heraeus, Hanau, Germany. formic acid (98%) was from J.T. Baker, Deventer, Netherlands.
+ Open protocol
+ Expand
4

Bioactivity Screening of Natural Compounds

Check if the same lab product or an alternative is used in the 5 most similar protocols
Polyethylene glycol 400, 2-aminoethyldiphenylborinate (97%), Fast Blue Salt B, 2,2-diphenyl-1-picrylhydrazyl radical (DPPH, 97%), butyrylcholinesterase (BChE, from equine serum, ≥140 U/mg) and acetylcholinesterase (AChE, from Electrophorus electricus Linnæus, ≥245 U/mg, 10 kU/vial), tyrosinase (from mushroom, ≥1000 U/mg, 25 kU/vial), and solvents/reagents of analytical grade were purchased from Fluka Sigma-Aldrich, Schnelldorf, Germany. Luminescent marine A. fischeri bacteria (NRRL-B11177, DSM no. 5171) were obtained from the German Collection of Microorganisms and Cell Cultures. (2S)-2-Amino-3-(3,4-dihydroxyphenyl) propionic acid (levodopa) was obtained from Santa Cruz Biotechnology, Dallas, TX, United States. Ethanol, and methanol and its MS-grade were provided from Fisher Scientific, Schwerte, Germany. Formic acid (96%), toluene, dichloromethane, ethyl acetate, and HPTLC plates silica gel 60 F254 were obtained by Merck, Darmstadt, Germany. Bidistilled water was prepared with a Destamat Bi 18E, Heraeus, Hanau, Germany.
+ Open protocol
+ Expand
5

Antioxidant Evaluation of Tinospora cordifolia

Check if the same lab product or an alternative is used in the 5 most similar protocols
HPLC grade reference standards of cordifolioside, magnoflorine, berberine chloride, gallic acid and rutin were purchased from Sigma-Aldrich Co. St.Louis, USA. Analytical grade chemicals; 2,2′-diphenyl-1-picrylhydrazyl (DPPH), 2,2′-azino-bis (3-ethylbenzothiazoline-6-sulfonic acid) (ABTS+), 2,4,6-tris(2-pyridyl)-s-triazine (TPTZ), and trolox were procured from Sigma-Aldrich Co. St.Louis, USA. Folin–ciocalteu reagent and other chemicals used for analysis were of analytical grade, which were acquired from Merck, Mumbai, India. HPTLC plates, Silica gel 60 F254 were purchased from Merck KGaA, Darmstadt, Germany. T. cordifolia plant powder sample was procured from the local market with commercial suppliers in Dharwad, Karnataka, India.
+ Open protocol
+ Expand
6

Analysis of Coccidiostats in Animal Feeds

Check if the same lab product or an alternative is used in the 5 most similar protocols
Coccidiostats: maduramycin ammonium, narasin, salinomycin sodium salt, monensin sodium salt, lasalocid A sodium salt, robenidine hydrochloride, dinitrocarbanilide (marker for nicarbazin) and nigericin sodium salt were purchased from Sigma-Aldrich (St. Louis, MO, USA). The feed samples were kindly provided by the National Feed Laboratory in Lublin. Anhydrous sodium sulphate and magnesium sulphate were purchased from Alfa Aesar (Thermo Fischer, GmbH, Germany). 500 mg SPE columns (6 ml volume, Bakerbond spe WP-CBX) were provided by Avantor (Gliwice, Poland). HPTLC plates Silica gel 60 F254 and 98% formic acid solution were supplied by Merck (Darmstadt, Germany). Acetonitrile and methanol (both MS purity) were purchased from Biosolve Chemie (Dieuze, France), while for SFPE experiments: acetonitrile, methanol and toluene (all MS purity) were provided by POCH (Gliwice, Poland).
+ Open protocol
+ Expand
7

HPTLC Analysis of Antioxidant Capacity

Check if the same lab product or an alternative is used in the 5 most similar protocols
HPTLC plates silica gel 60 F 254 was purchased from Merck Ltd. (Mumbai, India). 1,1-diphenyl-2picrylhydrazyl (DPPH) and intestinal acetone powders from rats were purchased from Sigma Aldrich (Mumbai, India). Amylase HR reagent was obtained from Pro Lab Marketing Pvt. Ltd. (New Delhi, India). All other chemicals used in this study are of analytical grade.
+ Open protocol
+ Expand

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

Sign up now

Revolutionizing how scientists
search and build protocols!