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83850

Ribonucleic acid from Torula utilis

Mr 5000-8000

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Size/SKUAvailabilityPrice
25 g
Please contact Customer Service for Availability
CZK 2,530.00
100 g
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CZK 7,650.00

About This Item

UNSPSC Code:
12352106
NACRES:
NA.51
MDL number:
MFCD00132195
Form:
solid
Solubility:
0.1 M acetate buffer pH 5.0: soluble 10 mg/mL
Storage temp.:
−20°C

CZK 2,530.00

Please contact Customer Service for Availability
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grade

Molecular Biology

Quality Segment

100

form

solid

mol wt

Mr 5000-8000

impurities

≤10% water

solubility

0.1 M acetate buffer pH 5.0: soluble 10 mg/mL

shipped in

wet ice

storage temp.

−20°C

General description

RNA from yeast is used in molecular biology laboratories as a carrier during nucleic acid purifications. When used at 10-20 μg/ml, the tRNA acts as a potent co-precipitant that allows for maximal RNA recovery (when working with limited samples).

Application

Ribonucleic acid from Torula utilis was used as a standard in ribonuclease activity assay of certain ribonuclease family members.[1] It was also used as a standard to determine RNA concentration by orcinol assay.[2]
Suitable for use in nucleic acid purifications.

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Ribonucleic acid from Torula utilis Mr 5000-8000

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Ribonucleic acid from Torula utilis

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

Sigma-Aldrich

Sigma-Aldrich

R4752

Ribonucleic acid, transfer from bovine liver

grade

Molecular Biology

grade

Molecular Biology

grade

Molecular Biology

grade

-

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

200

form

solid

form

buffered aqueous solution

form

buffered aqueous solution

form

lyophilized powder

shipped in

wet ice

shipped in

dry ice

shipped in

dry ice

shipped in

-

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

solubility

0.1 M acetate buffer pH 5.0: soluble 10 mg/mL

solubility

-

solubility

-

solubility

-

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Questions

  1. Is this RNA in a double-stranded form?

    1 answer

    1. This is a fairly crude preparation. The product is not tested to determine the ratio of single versus double stranded RNA. It is likely that both forms are present.

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