Skip to Content
MilliporeSigma

Key Documents

View All Documentation

Skip To

R7876

Ribonucleic acid, transfer from wheat germ

Type V, 15-19 units/mg solid

Synonym(s):

Transfer RNA, tRNA

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View
Size/SKUAvailabilityPrice
500 units

Available to ship TODAYfromMILWAUKEE

$161.00
2500 units

Available to ship TODAYfromMILWAUKEE

$671.00
10000 units

Estimated to ship onOctober 28, 2026fromMILWAUKEE

$937.00

About This Item

CAS Number:
9014-25-9
UNSPSC Code:
12352106
NACRES:
NA.55
MDL number:
MFCD00132200
Form:
lyophilized powder
Storage condition:
desiccated

$161.00

Available to ship TODAYDetails

​
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

grade

Molecular Biology

Quality Segment

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

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).

Compare Similar Items

View Full Comparison

Show Differences

1 of 1

This Item
R1753R4752Y0000662
Ribonucleic acid, transfer from wheat germ Type V, 15-19 units/mg solid

Sigma-Aldrich

R7876

Ribonucleic acid, transfer from wheat germ

Ribonucleic acid, transfer from Escherichia coli Type XX, Strain W, lyophilized powder

Sigma-Aldrich

R1753

Ribonucleic acid, transfer from Escherichia coli

Sigma-Aldrich

Sigma-Aldrich

R4752

Ribonucleic acid, transfer from bovine liver

vibrant-m

Y0000662

Ribonucleic acid

description

Type V, 15-19 units/mg solid

description

Type XX, Strain W, lyophilized powder

description

Type XI, lyophilized powder

description

European Pharmacopoeia (EP) Reference Standard

form

lyophilized powder

form

lyophilized powder

form

lyophilized powder

form

-

Quality Level

300

Quality Level

200

Quality Level

200

Quality Level

-

storage temp.

2-8°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

2-8°C

storage condition

desiccated

storage condition

-

storage condition

-

storage condition

-

solubility

H2O: ~2 mg/mL, clear to hazy

solubility

-

solubility

-

solubility

-

grade

Molecular Biology

grade

-

grade

-

grade

pharmaceutical primary standard

Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

Eyeshields, Gloves, type N95 (US)

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Questions

Reviews

No rating value

Active Filters