Rha

A story about how Russian genes are studied using the hemagglutination reaction (or simply RGA)

So, let's first clarify what RGA is - this is a method that allows you to study the presence or absence in a sample of a certain antigenic substance of such antibodies (produced by the immune system of a particular organism), which are similar in structure to the antigens contained in the material under study.

Why is RGA interesting and useful to us in science? It allows us to literally look at genetic material through a microscope. This method is so effective that even a microscopic fragment of DNA can be examined with high accuracy using it.

How do RGAs work? Before you begin the analysis, the resulting material must be “prepared” - drained and diluted.

With the help of arglutin (a special protein present in the red blood cells of living creatures), those protein molecules and other components are precipitated