Real-time thermocycler: what is it used for?
Real-time thermal cyclers are equipment used in various areas of molecular biology, capable of applying temperature changes that make it possible to carry out the three steps of the PCR reaction in a cyclical manner, describing this process as follows: DNA denaturation , alignment or binding of the primer with the complementary DNA sequence and chain extension.
What are the criteria for selecting your ideal thermo-cycler?
Thermocyclers are very important equipment and used in the laboratories of the branch of Biology and Medicine, especially in Molecular Biology, this is because of the function they have. This equipment is based on the realization of temperature cycles that allow to extend the strands of DNA, this reaction is known as polymerase chain reaction or PCR.
Thermal Cycler Protocols (PCR)
A thermal cycler is a laboratory equipment that allows to carry out the polymerase chain reaction (PCR) efficiently and quickly, by means of the automatic and cyclical realization of the temperature changes that are required for the amplification of a chain. deoxyribonucleic acid (DNA), from a thermostable enzyme. PCR enables a small number of DNA molecules to be amplified many times, exponentially.
What are the differences between Bacticinerador and the Lighter?
Currently, lighters are applied in laboratories around the world, for the sterilization of flasks. However, through the integration of sterilizers such as the Bacticinerador, their functions are different and they are in charge of disinfecting the handles for microbiological tests, besides being modern and has been relegating the Burner Bunsen to the role of an auxiliary medium, although still with great presence in the laboratory practices of many academic disciplines.
What are the Bacticinerator Applications?
For the sterilization of the handles used in microbiology laboratories, the use of the Bacticinerator is ideal. This disinfects handles made of platinum, needles, glass tube/pipette nozzles, and various glass and metal instruments by incinerating at temperatures between 500 °C to 815 °C or more. These processes succeed in eliminating pathogenic and non-pathogenic microbial load from culture instruments. In this sense, the Bacticinerator is applied in food, pharmaceutical and / or cosmetic industries; passing and diluting samples up to 1g, avoiding microbial contamination.
How does the Electric Wheelchair work?
The wheelchair often makes the difference between being a passive recipient or an active contributor. With the use of a wheelchair, a person can earn a living and help the family income, but without a wheelchair, that person can be left behind and be a burden to his family and the country in general. Similarly, a wheelchair that is not durable will be made more excessive by the need for frequent repairs, absence of work and final replacement of the chair.
Importance of Wheelchairs for Children
Wheelchairs are an individual alternative that benefit the movement of people who have permanently, totally or partially lost the ability to walk, and thanks to the use of wheelchairs, allow people with disabilities to work and integrate into society. Similarly, a wheelchair helps a child go to school, get an education, and when the time comes, find work.
High speed centrifuges and low speed centrifuges: different applications
The centrifuge is an essential piece of equipment in every laboratory. This equipment generates rotation movements, with the aim of separating the components that constitute a solution. This instrument applies a sustained centrifugal force to push matter away from the center of rotation. The basic components of a centrifuge are: rotor, motor, vacuum chamber, and speed, time and temperature control.
Centrifuge: When to use an angular rotor and a horizontal rotor?
This is an indispensable equipment for any laboratory, it is designed for material separation in the areas of molecular biology, medicine and in the food industry; its function is based on gravity and mass, i.e. it separates particles in a heterogeneous solution according to their size and density and performs this process in a faster and more efficient time.,
Hematocrit Centrifuge and Micro Centrifuges. Differences
The key difference between these two appliances is based on their functions and dimensions; we have hematocrit centrifuges, it is especially used to determine volumetric proportion of erythrocytes in the blood, it is widely used in areas such as neonatal, hematology; and separate the plasma for further studies; micro centrifuges are small centrifuges, capable of centrifuging small blood samples, and separating the components of a liquid or solid sample.