riboguanosine rG

Modification : rG RNA Base

Catalog Reference Number
Category
Modification Code
5 Prime
3 Prime
Internal
Molecular Weight (mw)
Extinction Coeficient (ec)
Technical Info (pdf)
Absorbance MAX
Emission MAX
Absorbance EC

27-6400G
RNA Oligo Synthesis
[rG]
Y
Y
Y
345.21
11.5
PS27-6400-.pdf
-
-
-

Catalog No	Scale	Price
27-6400G-50	50 nmol	$6.25
27-6400G-02	200 nmol	$8.25
27-6400G-01	1 umol	$14.40
27-6400G-03	2 umol	$28.00
27-6400G-10	10 umol	$118.00
27-6400G-15	15 umol	$192.00

Riboguanosine, or guanosine (rG) is a purine deoxyribonucleoside, and is one of the four standard nucleosides that compose an RNA molecule. The presence of the –OH group at the 2’-position of the ribose results in RNA being less stable to DNA (which lacks –OH groups at this position), because this 2’-hydroxyl group can chemically attack the adjacent phosphodiester bond in the sugar-phosphate backbone of RNA, leading to cleavage of the backbone structure. rG forms a Watson-Crick base pair with rC (ribocytosine/cytosine) in RNA duplexes, or dC (deoxyribocytosine) in RNA-DNA duplexes.

- riboguanosine rG