Přejít k obsahu
Merck
Všechny fotografie(3)

Key Documents

View All Documentation

R7876

Sigma-Aldrich

Ribonucleic acid, transfer from wheat germ

Type V, 15-19 units/mg solid

Synonyma:

Transfer RNA, tRNA

Přihlásitk zobrazení cen stanovených pro organizaci a smluvních cen
Všechny fotografie(3)

About This Item

Číslo CAS:
9014-25-9
MDL number:
MFCD00132200
UNSPSC Code:
12352106
NACRES:
NA.55

grade

for molecular biology

Quality Level

300

type

Type V

form

lyophilized powder

specific activity

15-19 units/mg solid

storage condition

desiccated

solubility

H2O: ~2 mg/mL, clear to hazy

storage temp.

2-8°C

Hledáte podobné produkty? Navštivte Průvodce porovnáváním produktů

General description

Wheat germ tRNA contains many different specific tRNA molecules.

Application

Crude transfer RNA (tRNA), purified from wheat germ, contains many specific tRNA molecules that can be separated by different processes. Experiments for detailed investigation of structure and function using in vitro translation systems often require highly purified tRNA, which can be achieved by combinations of chromatographic separations and reversible biochemical modification of the tRNA. Wheat germ tRNA has been used for the purification of RNAse Z (tRNA 3′- processing endonucleases) from wheat germ. The purification included six steps with the most efficient one using an affinity column made of wheat germ tRNA, which the RNAse Z bound tightly.
Suitable for use as a carrier in nucleic acid purification and precipitation.

Components

tRNA is provided as a lyophilized powder that is soluble in water at a concentration of 2 mg/ml.

Unit Definition

One unit will yield an absorbance of 1.0 at 260 nm in 1.0 mL of water (1 cm light path).

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Osvědčení o analýze (COA)

Vyhledejte osvědčení Osvědčení o analýze (COA) zadáním čísla šarže/dávky těchto produktů. Čísla šarže a dávky lze nalézt na štítku produktu za slovy „Lot“ nebo „Batch“.

Již tento produkt vlastníte?

Dokumenty související s produkty, které jste v minulosti zakoupili, byly za účelem usnadnění shromážděny ve vaší Knihovně dokumentů.

Navštívit knihovnu dokumentů

Zákazníci si také prohlíželi

Slide 1 of 2

1 of 2

vibrant-m

Y0000662

Ribonucleic acid

Heparin sodium salt from porcine intestinal mucosa Grade I-A, ≥180 USP units/mg

Sigma-Aldrich

H3393

Heparin sodium salt from porcine intestinal mucosa

Spatial and temporal expression of the zebrafish genome by large-scale in situ hybridization screening.
Bernard Thisse et al.
Methods in cell biology, 77, 505-519 (2004-12-18)
Christèle Maison et al.
Nature genetics, 30(3), 329-334 (2002-02-19)
Post-translational modification of histone tails is thought to modulate higher-order chromatin structure. Combinations of modifications including acetylation, phosphorylation and methylation have been proposed to provide marks recognized by specific proteins. This is exemplified, in both mammalian cells and fission yeast
Yana P Blokhina et al.
PLoS genetics, 15(1), e1007730-e1007730 (2019-01-18)
Meiosis is a cellular program that generates haploid gametes for sexual reproduction. While chromosome events that contribute to reducing ploidy (homologous chromosome pairing, synapsis, and recombination) are well conserved, their execution varies across species and even between sexes of the
Biochemistry: The ylide has landed.
Bradley J Landgraf et al.
Nature, 498(7452), 45-47 (2013-05-17)
Ting Shuang Pan et al.
Folia parasitologica, 60(3), 181-191 (2013-08-21)
Acanthocephalans are a small group of obligate endoparasites. They and rotifers are recently placed in a group called Syndermata. However, phylogenetic relationships within classes of acanthocephalans, and between them and rotifers, have not been well resolved, possibly due to the
Zobrazit všechny související dokumenty

Náš tým vědeckých pracovníků má zkušenosti ve všech oblastech výzkumu, včetně přírodních věd, materiálových věd, chemické syntézy, chromatografie, analytiky a mnoha dalších..

Obraťte se na technický servis.