Skip to Content
Merck
All Photos(1)

Documents

R4001

Sigma-Aldrich

Ribonuclease A-agarose

ammonium sulfate suspension, 400-1,000 units/g agarose (One ml gel will yield 12-30 units)

Synonym(s):

Ribonuclease I, Ribonucleate 3′-pyrimidinooligonucleotidohydrolase

Sign Into View Organizational & Contract Pricing


About This Item

Enzyme Commission number:
MDL number:
UNSPSC Code:
12352204

biological source

protein from bovine pancreas

Quality Level

material

beaded agarose

form

ammonium sulfate suspension

specific activity

400-1,000 units/g agarose (One ml gel will yield 12-30 units)

mol wt

~13,700

storage temp.

2-8°C

Physical form

Suspension in 2.0 M (NH4)2SO4 pH 7.0

Analysis Note

Electrophoretically and enzymatically assayed. RNase A and B contents determined by SDS-PAGE. Protein determined by E1%/280.

inhibitor

Product No.
Description
Pricing

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’.

Already Own This Product?

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

Visit the Document Library

A spectrophotometric method for the measurement of ribonuclease activity.
M KUNITZ
The Journal of biological chemistry, 164(2), 563-568 (1946-08-01)
Marka van Blitterswijk et al.
PloS one, 7(11), e48983-e48983 (2012-11-17)
Progressive muscular atrophy (PMA) and amyotrophic lateral sclerosis (ALS) are devastating motor neuron diseases (MNDs), which result in muscle weakness and/or spasticity. We compared mutation frequencies in genes known to be associated with MNDs between patients with apparently sporadic PMA
Yuen Lai Shek et al.
Biochemistry, 52(4), 672-680 (2013-01-09)
We report the first application of volume and compressibility measurements to characterization of interactions between cosolvents (osmolytes) and globular proteins. Specifically, we measure the partial molar volumes and adiabatic compressibilities of cytochrome c, ribonuclease A, lysozyme, and ovalbumin in aqueous
Chunju Li et al.
Journal of biotechnology, 162(2-3), 283-288 (2012-09-25)
Ribonuclease A (RNase A) is a therapeutic enzyme with cytotoxic action against tumor cells. Its clinical application is limited by the short half-life and insufficient stability. Conjugation of albumin can overcome the limitation, whereas dramatically decrease the enzymatic activity of
Adriano Chiò et al.
Neurology, 79(19), 1983-1989 (2012-10-27)
To assess the frequency and clinical characteristics of patients with mutations of major amyotrophic lateral sclerosis (ALS) genes in a prospectively ascertained, population-based epidemiologic series of cases. The study population includes all ALS cases diagnosed in Piemonte, Italy, from January

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service