• USA Home
  • R5503 - Ribonuclease A from bovine pancreas

EMAIL THIS PAGE TO A FRIEND
R5503 Sigma

Ribonuclease A from bovine pancreas

Type I-AS, 50-100 Kunitz units/mg protein

Synonym: Pancreatic Ribonuclease, RNase A, Ribonuclease I, Ribonucleate 3′-pyrimidinooligonucleotidohydrolase

Purchase

Properties

Related Categories 3.1.x.x Acting on esters, 3.x.x.x Hydrolases, Application Index, Biochemicals and Reagents, Cell Biology,
type   Type I-AS
form   lyophilized powder
mol wt   mol wt ~13,700
impurities   salt, essentially free
Featured Industry   Diagnostic Assay Manufacturing
foreign activity   protease, essentially free
storage temp.   −20°C

Description

Analysis Note

Protein determined by E1%/280.

Features and Benefits

• RNase protection assays
• Remove unspecifically bound RNA
• Analysis of RNA sequences
• Hydrolyze RNA contained in protein samples
• Purification of DNA

General description

Ribonucleases do not hydrolyze DNA, because the DNA lacks 2′-OH groups essential for the formation of cyclic intermediates. RNase can hydrolyze RNA from protein samples. Pancreatic RNase A specifically cleaves at the 3′-side of pyrimidine (uracil or cytosine) phosphate bonds.

Packaging

1, 5, 10 g in poly bottle

100, 500 mg in poly bottle

Preparation Note

Salt fractionated and chromatographically purified.

Application

Ribonuclease A is used to remove RNA from DNA plasmid preparations and protein samples. It is also used in RNA sequence analysis and protection assays.

Ribonuclease A is used to remove RNA from DNA plasmid preparations and protein samples. Ribonuclease A is used for RNase protection assays, to remove unspecifically bound RNA, analysis of RNA sequences, to hydrolyze RNA contained in protein samples, and the purification of DNA. Ribonuclease A from bovine pancreas has been used in a study to assess the tissue-specific expression of ruminant pancreatic type ribonucleases. Ribonuclease A from bovine pancreas has also been used in a study to investigate pancreas-specific glycosylated protein disulphide-isomerase binding to misfolded proteins and peptides.

Price and Availability


All labs need water

Biomedical Applications
Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3
RTECS 
RF0760000
Protocols & Articles

Articles

HPLC Analysis Proteins on Proteomix® SCX-NP1.7, Demonstration of Column Stability with Repeated Injections

From our library of Articles, Sigma-Aldrich presents HPLC Analysis Proteins on Proteomix® SCX-NP1.7, Demonstration of Column Stability with Repeated Injections
Keywords: Chromatography, High performance liquid chromatography

HPLC Analysis of Four Low Moleculer Weight Proteins on 5μm BIOshell™ 160Å Peptide C18 Column, Comparison to Totally Porous 3 μm C18 Column

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Four Low Moleculer Weight Proteins on 5μm BIOshell™ 160Å Peptide C18 Column, Comparison to Totally Porous 3 μm C18 Column
Keywords: Chromatography, High performance liquid chromatography

HPLC Analysis of Peptides and Proteins on Proteomix® SCX-NP1.7, 3 cm x 4.6 mm I.D. Column

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Peptides and Proteins on Proteomix® SCX-NP1.7, 3 cm x 4.6 mm I.D. Column
Keywords: Chromatography, High performance liquid chromatography

HPLC Analysis of Proteins Comparing Ion Selectivity on Proteomix® SCX-NP5

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Proteins Comparing Ion Selectivity on Proteomix® SCX-NP5
Keywords: Chromatography, High performance liquid chromatography, Ion Exchange

HPLC Analysis of Proteins Comparing Ion Selectivity on Proteomix® WCX-NP5

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Proteins Comparing Ion Selectivity on Proteomix® WCX-NP5
Keywords: Chromatography, High performance liquid chromatography, Ion Exchange

HPLC Analysis of Proteins Demonstrating Selectivity Differences between TSKgel® Strong (SP-5PW) and Weak (CM-5PW) Cation Exchangers

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Proteins Demonstrating Selectivity Differences between TSKgel® Strong (SP-5PW) and Weak (CM-5PW) Cation Exchangers
Keywords: Chromatography, High performance liquid chromatography

HPLC Analysis of Proteins and Peptides on Proteomix® WCX, Comparison of Different Particle Sizes

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Proteins and Peptides on Proteomix® WCX, Comparison of Different Particle Sizes
Keywords: Chromatography, High performance liquid chromatography

HPLC Analysis of Proteins and Peptides on Proteomix® WCX-NP1.7 Demonstrating Lot-to-Lot Reproducibility

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Proteins and Peptides on Proteomix® WCX-NP1.7 Demonstrating Lot-to-Lot Reproducibility
Keywords: Chromatography, High performance liquid chromatography

HPLC Analysis of Proteins by Cation Exchange on Proteomix® WCX-NP5: Affect of pH

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Proteins by Cation Exchange on Proteomix® WCX-NP5: Affect of pH
Keywords: Chromatography, High performance liquid chromatography, Ion Exchange

HPLC Analysis of Proteins by Cation Exchange on Proteomix® WCX: Affect of Particle Size

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Proteins by Cation Exchange on Proteomix® WCX: Affect of Particle Size
Keywords: Chromatography, High performance liquid chromatography, Ion Exchange

HPLC Analysis of Proteins by Immobilized Metal Ion Affinity Chromatography on TSKgel® Chelate-5PW

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Proteins by Immobilized Metal Ion Affinity Chromatography on TSKgel® Chelate-5PW
Keywords: Chromatography, High performance liquid chromatography

HPLC Analysis of Proteins by Size Exclusion on Zenix® Columns, Effect of Pore Size

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Proteins by Size Exclusion on Zenix® Columns, Effect of Pore Size
Keywords: Chromatography, High performance liquid chromatography, Size-exclusion chromatography

HPLC Analysis of Proteins by Size Exclusion on Zenix® SEC-300 Columns, Effect of Flow Rate (15 cm column)

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Proteins by Size Exclusion on Zenix® SEC-300 Columns, Effect of Flow Rate (15 cm column)
Keywords: Chromatography, High performance liquid chromatography, Size-exclusion chromatography

HPLC Analysis of Proteins by Size Exclusion on Zenix® SEC-300 Columns, Effect of Flow Rate (30 cm column)

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Proteins by Size Exclusion on Zenix® SEC-300 Columns, Effect of Flow Rate (30 cm column)
Keywords: Chromatography, High performance liquid chromatography, Size-exclusion chromatography

HPLC Analysis of Proteins by Size Exclusion on Zenix® and SRT® SEC-300, Comparison of Particle Size and Column I.D.

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Proteins by Size Exclusion on Zenix® and SRT® SEC-300, Comparison of Particle Size and Column I.D.
Keywords: Chromatography, High performance liquid chromatography, Size-exclusion chromatography

HPLC Analysis of Proteins on Antibodix® WCX-NP10, Comparison of WCX Columns

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Proteins on Antibodix® WCX-NP10, Comparison of WCX Columns
Keywords: Chromatography, High performance liquid chromatography

HPLC Analysis of Proteins on BIOshell™ A160 Peptide C18

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Proteins on BIOshell™ A160 Peptide C18
Keywords: Chromatography, High performance liquid chromatography

HPLC Analysis of Proteins on Discovery® BIO PolyMA-SCX (Analyte Set #2)

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Proteins on Discovery® BIO PolyMA-SCX (Analyte Set #2)
Keywords: Chromatography, High performance liquid chromatography

HPLC Analysis of Proteins on Proteomix® SCX Columns, Effect of Particle Size of Resolution

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Proteins on Proteomix® SCX Columns, Effect of Particle Size of Resolution
Keywords: Chromatography, High performance liquid chromatography

HPLC Analysis of Proteins on Proteomix® SCX-NP1.7, Demonstration of Lot-to-Lot Reproducibility

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Proteins on Proteomix® SCX-NP1.7, Demonstration of Lot-to-Lot Reproducibility
Keywords: Chromatography, High performance liquid chromatography

HPLC Analysis of Proteins on Proteomix® SCX-NP5

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Proteins on Proteomix® SCX-NP5
Keywords: High performance liquid chromatography, Separation

HPLC Analysis of Proteins on Proteomix® WCX-NP5

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Proteins on Proteomix® WCX-NP5
Keywords: High performance liquid chromatography, Proteomics

HPLC Analysis of Proteins on TSKgel® BioAssist S, Ion Selectivity Comparison

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Proteins on TSKgel® BioAssist S, Ion Selectivity Comparison
Keywords: Chromatography, High performance liquid chromatography, Ion Exchange

HPLC Analysis of Proteins on TSKgel® BioAssist S

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Proteins on TSKgel® BioAssist S
Keywords: High performance liquid chromatography, Proteomics

HPLC Analysis of Proteins on TSKgel® Porous (Phenyl-5PW and Ether-5PW) and Non-Porous (Butyl-NPR) HIC Columns

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Proteins on TSKgel® Porous (Phenyl-5PW and Ether-5PW) and Non-Porous (Butyl-NPR) HIC Columns
Keywords: Chromatography, High performance liquid chromatography

HPLC Analysis of Proteins with Different pI Values on Proteomix® SCX-NP3

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Proteins with Different pI Values on Proteomix® SCX-NP3
Keywords: Chromatography, High performance liquid chromatography

HPLC Analysis of a Protein Mixture on Zenix® SEC-150 versus Zenix® SEC-300, Effect of Pore Size on Resolution

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of a Protein Mixture on Zenix® SEC-150 versus Zenix® SEC-300, Effect of Pore Size on Resolution
Keywords: Chromatography, Clinical, High performance liquid chromatography, Size-exclusion chromatography

Loading Capacity of RNaseA on Proteomix® SCX-NP3

From our library of Articles, Sigma-Aldrich presents Loading Capacity of RNaseA on Proteomix® SCX-NP3
Keywords: Chromatography, High performance liquid chromatography

Protein Molecular Weight Calibration Curve on Zenix® Size Exclusion Columns, Effect of Pore Size

From our library of Articles, Sigma-Aldrich presents Protein Molecular Weight Calibration Curve on Zenix® Size Exclusion Columns, Effect of Pore Size
Keywords: Chromatography, High performance liquid chromatography, Size-exclusion chromatography

Scalability of TSKgel® Phenyl-5PW Analytical HPLC Separations to Preparative/Process Scale on Toyopearl® Phenyl-650M Resins

From our library of Articles, Sigma-Aldrich presents Scalability of TSKgel® Phenyl-5PW Analytical HPLC Separations to Preparative/Process Scale on Toyopearl® Phenyl-650M Resins
Keywords: Chromatography, High performance liquid chromatography

Protocols

Enzymatic Assay of Ribonuclease A (EC 3.1.27.5)

This procedure may be used for determination of Ribonuclease A (RNase A) activity. The Spectrophotometric Stop Rate Determination [Absorbance at 300 nm (A300), Light path = 1 cm] is based on the foll...

Related Content

Enzymes & Proteins

Application Index | Enzyme Index | Substrate Index | Inhibitor Index | Cofactor Index | Lectin Index
Keywords: Cell signaling, Diagnostic, Drug discovery, Molecular biology

Peer-Reviewed Papers
15

References

Related Products

inhibitor

Product #

Description

Add to Cart

D5758 Diethyl pyrocarbonate, ≥97% (NMR)

related product

Product #

Description

Add to Cart

92210 Timestrip Plus 0 °C
06693 Timestrip Plus -20 °C

Technical Service:

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

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?