Description

Arg-Pro-Pro-Gly-Phe-Ser-Pro-Leu is a synthetic peptide sequence with the CAS registry number 64695-06-3. This compound is of significant interest in biochemical and pharmaceutical research due to its specific amino acid sequence, which can mimic bioactive regions of larger proteins. It is primarily utilized by research institutions and development laboratories focused on peptide synthesis, proteomics, and drug discovery.

Application

• Biochemical Research: Used as a reference standard or substrate in enzymatic studies and protein interaction assays.
• Pharmaceutical R&D: Serves as a key intermediate or building block in the development of novel peptide-based therapeutics.
• Proteomics: Employed in mass spectrometry and chromatography as a calibration standard or for method development.
• Academic Studies: Utilized in university laboratories for teaching and investigating peptide chemistry and structure-activity relationships.
• Bioconjugation: Acts as a starting material for creating labeled peptides or peptide-drug conjugates for diagnostic and therapeutic applications.

Basic Information

Product Name	Arg-Pro-Pro-Gly-Phe-Ser-Pro-Leu
CAS No.	64695-06-3
Molecular Formula	C41H62N12O10
Molecular Weight	883.02 g/mol
Synonyms	H-Arg-Pro-Pro-Gly-Phe-Ser-Pro-Leu-OH; RPPGFSPL; Bradykinin Potentiating Peptide Fragment (5-13); BPP (5-13); ACE Inhibitory Peptide Fragment; L-Arginyl-L-prolyl-L-prolylglycyl-L-phenylalanyl-L-seryl-L-prolyl-L-leucine
EINECS	Contact for details

Quality Control

Our Arg-Pro-Pro-Gly-Phe-Ser-Pro-Leu is produced under stringent conditions to ensure high purity and batch-to-batch consistency. Each lot undergoes comprehensive analytical testing, including HPLC for purity and MS for identity confirmation. Certificates of Analysis (COA) detailing all specifications are available upon request.

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 powder
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 95.0%
Single Impurity (HPLC)	≤ 1.0%
Amino Acid Composition	Conforms
Water Content (KF)	≤ 5.0%

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