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Key Documents

R1753

Sigma-Aldrich

Ribonucleic acid, transfer from Escherichia coli

Type XX, Strain W, lyophilized powder

Synonym(s):

Transfer RNA, tRNA

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About This Item

CAS Number:
MDL number:
UNSPSC Code:
41106305
NACRES:
NA.51

Quality Level

type

Type XX

form

lyophilized powder

storage temp.

−20°C

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Application

Ribonucleic acid, transfer from Escherichia coli, Type XX, Strain W may be used as a starting material for the purification of specific amino acyl-tRNA species by methods such as liquid column chromatography or high-performance liquid chromatography (HPLC).

Unit Definition

One unit will yield an A260 of 1.0 in 1.0 mL of water (1 cm light path).

Analysis Note

Each lot is evaluated for its amino acid acceptor activity using aminoacyl-tRNA synthetase and Arg.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Miguel López-Estepa et al.
PloS one, 10(4), e0118606-e0118606 (2015-04-22)
Cyclic N6-threonylcarbamoyladenosine ('cyclic t6A', ct(6)A) is a non-thiolated hypermodification found in transfer RNAs (tRNAs) in bacteria, protists, fungi and plants. In bacteria and yeast cells ct(6)A has been shown to enhance translation fidelity and efficiency of ANN codons by improving
Roya Pedram Fatemi et al.
Journal of biomolecular screening, 20(9), 1132-1141 (2015-07-16)
Long non-protein coding RNAs (lncRNAs) are an important class of molecules that help orchestrate key cellular events. Although their functional roles in cells are not well understood, thousands of lncRNAs and a number of possible mechanisms by which they act
Kirill Kondratov et al.
Journal of extracellular vesicles, 9(1), 1743139-1743139 (2020-04-29)
The aim of this study was to investigate cell source-dependent nucleic acids repertoire of diverse subpopulations of plasma extracellular vesicles (EVs). Blood plasma from nine healthy volunteers was used for the analysis. Samples of EVs were obtained by differential centrifugation
Thomas E Sladewski et al.
eLife, 7 (2018-06-27)
We investigated the role of full-length Drosophila Bicaudal D (BicD) binding partners in dynein-dynactin activation for mRNA transport on microtubules. Full-length BicD robustly activated dynein-dynactin motility only when both the mRNA binding protein Egalitarian (Egl) and K10 mRNA cargo were
Adi Egozi et al.
Cell reports, 32(7), 108043-108043 (2020-08-20)
The islets of Langerhans are dynamic structures that can change in size, number of cells, and molecular function in response to physiological and pathological stress. Molecular cues originating from the surrounding "peri-islet" acinar cells that could facilitate this plasticity have

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