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MilliporeSigma

R7876

Ribonucleic acid, transfer from wheat germ

Type V, 15-19 units/mg solid

Sinónimos:

Transfer RNA, tRNA

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R7876-500UN

$157.00

R7876-2.5KU

$555.05

R7876-10KU

$911.00

$157.00

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

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grade

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

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Este artículo
R4752R8508R5636
Ribonucleic acid, transfer from wheat germ Type V, 15-19 units/mg solid

Sigma-Aldrich

R7876

Ribonucleic acid, transfer from wheat germ

Sigma-Aldrich

Sigma-Aldrich

R4752

Ribonucleic acid, transfer from bovine liver

Ribonucleic acid, transfer from baker’s yeast (S. cerevisiae) buffered aqueous solution

Sigma-Aldrich

R8508

Ribonucleic acid, transfer from baker′s yeast (S. cerevisiae)

Ribonucleic acid, transfer from baker’s yeast (S. cerevisiae) buffered aqueous solution

Sigma-Aldrich

R5636

Ribonucleic acid, transfer from baker′s yeast (S. cerevisiae)

form

lyophilized powder

form

lyophilized powder

form

buffered aqueous solution

form

buffered aqueous solution

Quality Level

300

Quality Level

200

Quality Level

200

Quality Level

200

storage temp.

2-8°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

solubility

H2O: ~2 mg/mL, clear to hazy

solubility

-

solubility

-

solubility

-

storage condition

desiccated

storage condition

-

storage condition

-

storage condition

-

grade

for molecular biology

grade

-

grade

for molecular biology

grade

for molecular biology

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.

Preparation Note

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

Other Notes

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

Clase de almacenamiento

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificados de análisis (COA)

Lot/Batch Number
0000453978
0000453978
0000439799
0000439799
0000397938

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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
Silvia Prado et al.
Nucleic acids research, 41(12), 6190-6208 (2013-05-01)
MnmE is a homodimeric multi-domain GTPase involved in tRNA modification. This protein differs from Ras-like GTPases in its low affinity for guanine nucleotides and mechanism of activation, which occurs by a cis, nucleotide- and potassium-dependent dimerization of its G-domains. Moreover
Biochemistry: The ylide has landed.
Bradley J Landgraf et al.
Nature, 498(7452), 45-47 (2013-05-17)
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