Description

Bovine Ribonuclease Peptide (41-61) CAS NO 133080-20-3 is a defined, high-purity synthetic peptide fragment corresponding to residues 41 through 61 of the bovine pancreatic ribonuclease A enzyme. This peptide is a critical research tool for studying protein structure, enzyme-substrate interactions, and antigenic epitopes. It is primarily utilized by biopharmaceutical R&D teams, academic research institutions, and diagnostic developers focused on immunology, enzymology, and peptide chemistry.

Application

• Biochemical Research: Used as a substrate or inhibitor in studies of ribonuclease A enzyme kinetics and mechanism of action.
• Immunology & Antibody Development: Serves as a specific antigen for the production and characterization of polyclonal or monoclonal antibodies targeting ribonuclease.
• Epitope Mapping: A key reagent for identifying and characterizing the antigenic determinants (epitopes) of the native ribonuclease A protein.
• Protein-Protein Interaction Studies: Employed to investigate the binding interfaces and molecular recognition events involving the ribonuclease enzyme.
• Peptide Synthesis Reference Standard: Acts as a purity and identity standard for quality control in custom peptide synthesis services.
• Teaching & Training: Used in advanced university laboratories for practical education in protein chemistry and peptide analysis techniques.

Basic Information

Product Name	Bovine Ribonuclease Peptide (41-61)
CAS No.	133080-20-3
Molecular Formula	C96H155N31O30S2
Molecular Weight	2268.6 g/mol
Synonyms	RNase A (41-61); Ribonuclease A Peptide Fragment (41-61); Bovine Pancreatic Ribonuclease (41-61); S-peptide fragment (41-61); H-Val-Asp-Cys-Lys-Asn-Val-Ala-Cys-Lys-Asn-Gly-Gln-Thr-Asn-Cys-Tyr-Gln-Ser-Tyr-Ser-Thr-Met-OH; RNASE1 (41-61) bovine; CAS 133080-20-3
EINECS	Contact for details

Quality Control

Our Bovine Ribonuclease Peptide (41-61) is manufactured under strict quality systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and MS for identity confirmation, to ensure it meets exacting research-grade specifications. A detailed Certificate of Analysis (COA) providing batch-specific data is supplied with every order.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dry environment. This product is hygroscopic (moisture-sensitive). Allow the vial to equilibrate to room temperature in a desiccator before opening to minimize moisture uptake.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (HPLC & MS)	Conforms to reference standard
Purity (HPLC)	≥ 95%
Peptide Content	≥ 70% (by weight)
Amino Acid Analysis	Within ± 10% of theoretical
Single-Letter Sequence	VDCKNVACKNGQTNCYQSYSTM
Three-Letter Sequence	Val-Asp-Cys-Lys-Asn-Val-Ala-Cys-Lys-Asn-Gly-Gln-Thr-Asn-Cys-Tyr-Gln-Ser-Tyr-Ser-Thr-Met

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.