Use of the Refractometer for Brewing Beer
The refractometer is a tool designed for measuring refractive indices in substances. It is used in the brewing industry to monitor fermentation and measures sugar concentrations in the original extract, using only small amounts like drops as a sample, where the refractive light passes through it and prevents measurement errors.
What are the advantages of using the Refractometer?
The refractometer is a laboratory instrument used to measure the total solids in a solution and determine their state of purity. It is a novel light refraction instrument that crosses matter directly related to solidity and the set of suspended solids, which passes through various prisms, resulting in measurement scales such as Brix, specific density, percentage (%), among others.
What are the differences and applications between the microplate reader and microplate cleaners?
A microplate reader or photometer, is a laboratory team that discovers biological, chemical or physical anomalies of a sample, such as the presence of antibodies or specific antigens, such as yellow fever, HIV, dengue, among others, in the field of immunology and serology. All this is achieved by means of an analysis test that is applied in the laboratories, named Elisa Reader.
How many types of Microplate Washer are there?
The microplate washer is a device that is usually used in laboratories, to remove any substance that has been adhered to the equipment.
The device, is used for biochemical study tests, and is suitable for washing wells with different bottom shapes, type U or V, and the unit, ensures the maturation of solutions, by combining suction – dispensing liquid and soaking, for a certain period of time.
ELISA microplate reader: When do we need to use it?
An ELISA microplate reader is a spectrophotometer designed to read the results obtained from the ELISA, this technique is used in laboratories to determine the presence of specific antibodies or antigens in samples. The technique is based on the detection of an antigen or antibodies captured on a solid surface using direct or secondary, labeled antibodies, which produce a reaction whose product can be read by the spectrophotometer.
Microplate washer for ELISA: What types exist?
An ELISA microplate washer is a laboratory equipment used to perform washing operations in the ELISA technique. Washing is one of the key stages to be performed when using the ELISA technique. For this purpose, special solutions are used, among the most used is the phosphate buffer solution or PBS.
What technology does an ELISA microplate reader use?
An ELISA microplate reader is a laboratory instrument that is responsible for detecting and processing biological and chemical data by absorbance (ELISA, enzymatic activity and quantification of nucleic acids and proteins), luminescence and fluorescence detection modes, including intensity, TRF and polarization according to the model. They are useful laboratory tools used in drug discovery, research, immunologic testing, hormone detection, bioassay validation, and biopharmaceutical manufacturing.
Is an Elisa Microplate Washer Important?
The importance of the Elisa technique, has to do with the detection of diseases until quantification by immunoabsorption assays that linked to enzymes, detect color changes, and allow the measurement of antigen in the sample, using spectrophotometry.
What is an ELISA reader used for?
An ELISA reader is a specialized spectrophotometer used to read the results of this technique, which is used to determine the presence of specific antibodies or antigens present in a sample. These laboratory equipment allows analyzing 96 wells or more with samples, so their use is very favorable to the laboratories, reducing reagents and samples used which leads to better performance.
Importance in the manufacture of drugs against lupus with the use of the Analytical Balance
Lupus is an autoimmune disease in which defense cells of the immune system attack the body’s own cellular structures and cause inflammatory changes in various organs of the body. Today, despite advances in medicine, it is not known why this disease is triggered. According to autoimmune theory, lupus is caused by the body fighting itself. However, triggers such as stress, viruses, active hormonal phases, UV light, and some drugs can be mentioned.