Extraction and purification of total RNA - Plant

Extraction and purification of total RNA - Plant


RNA, for ribonucleic acid, is a nucleic acid that is chemically similar to DNA. It is a polymer of nucleotides consisting of a ribose sugar, a phosphate and bases such as adenine, guanine, cytosine and uracil. It is found in all living things and also in some viruses. RNA plays an essential role in gene expression by acting as a temporary carrier of genetic information. RNA acts as an intermediary between the genetic information encoded by DNA and proteins. But it also has other functions such as the regulation of gene expression, enzyme catalysis and enzyme guidance.
The term total RNA encompasses the three main types of RNA: messenger RNA (mRNA), ribosomal RNA (rRNA) and transfer RNA (tRNA). The mRNA represents 5% of total RNA, it carries the genetic code copied from the DNA and serves as a temporary carrier. Ribosomal RNAs are found in ribosomes and represent 80% of total RNAs. The rRNAs combine with proteins and enzymes in the cytoplasm of the cell to form ribosomes, which act as a site for protein synthesis. These complex structures move along the mRNA molecule during translation. Transfer RNA is the smallest of the 3 types of RNA and its main role is the transfer of amino acids during protein synthesis.

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  • plant 54
  • plant 8
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  • ELISA 54
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  • Purification 1


Katalog-Nummer
Beschreibung
Cond.
Preis zzgl. MwSt.
ER301-01
 50rxns 
10760056-1
 50Prep(s) 
10760135-1
 25Prep(s) 
MBS849520-50
 50Preps 
MBS849520-5x250
 5x250Preps 
MBS849520-250
 250Preps 
MBS8808211-200
 200Tests 
MBS8808211-50
 50Tests