Phennol
Folin-Phenol
CAS:
Molecular Formula:
Phennol - Names and Identifiers
| Name | Folin-Phenol |
| Synonyms | Phennol Folin-Phenol Foline-Phenol Folin-Ciocalteu'S phenol reagent |
Phennol - Physico-chemical Properties
| Appearance | Liquid |
| Storage Condition | Room Temprature |
Phennol - Introduction
Open Data Unverified Data
Folin-Phenol is a chemical reagent used for determining protein content. It is commonly used for the analysis and quantification of protein concentration, by reacting with aromatic amino acids in proteins (such as tyrosine and phenylalanine) and generating a colorimetric product, the absorbance of which can be measured to determine protein content. This method is also frequently used for determining total protein content in biological samples, such as serum, cell extracts, etc. The Folin-Phenol method is a classic protein quantification method that is widely used in biochemical experiments and research.
Properties: Folin-Phenol is a dark blue liquid with high oxidizing properties. When it reacts with aromatic amino acids in proteins, it produces a deep blue-purple color and is sensitive to light.
Uses: Folin-Phenol is primarily used for protein determination and can be employed in various biochemical experiments. This reagent enables fast and accurate measurement of protein content by reacting with the aromatic amino acids in proteins. It can also be used to detect total protein content in biological samples such as serum and cell extracts.
Preparation: Folin-Phenol is prepared by mixing Folin-Ciocalteu reagent with a phenol solution, typically made from materials like ammonium vanadate phosphate and sodium borate phosphate.
Safety: Folin-Phenol is a strong oxidizing agent with irritant and corrosive properties. It should be handled with care to avoid skin, eye, and respiratory tract contact. Operations should be conducted in a well-ventilated area, and personal protective equipment such as gloves and goggles should be worn. Additionally, Folin-Phenol should be stored away from heat sources and in a cool, dry place.
Last Update：2024-04-09 19:43:38
Phennol - Introduction
Folin-Ciocalteu (Folin-Theo Carter) reagent is the reagent II in Folin-phenol reagent, that is, the reagent I in Folin-phenol reagent in Folin-phenol reagent B solution is liquid A. Folin phenol A solution preparation method: 1) 4% sodium carbonate solution 2) 0.2mol/L sodium hydroxide solution 3) 1% copper sulfate solution 4) 2% potassium sodium tartrate solution. Before use, the sodium carbonate-sodium hydroxide solution is prepared by equal volume (1) and (2). (3) and (4) equal volume to prepare copper sulfate-potassium sodium tartrate solution. Then the two reagents are combined in a ratio of 50:1 to form Folin-phenol reagent A. This reagent is prepared before use and is effective within one day.
Last Update：2022-10-16 17:31:01
Supplier List
Multiple SpecificationsSpot supply
Product Name: Folin & Clocalteu’s phenol reagent Visit Supplier Webpage Request for quotationTel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
Multiple SpecificationsSpot supply
Product Name: Folin & Clocalteu’s phenol reagent Visit Supplier Webpage Request for quotationTel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
View History