Description

Sparc (119-122) (Mouse) is a synthetic peptide fragment derived from the mouse SPARC (Secreted Protein Acidic and Rich in Cysteine) protein, with the CAS registry number 155149-79-4. This compound is a critical research tool for investigating the role of SPARC in cellular processes such as extracellular matrix assembly, tissue remodeling, and angiogenesis. It is primarily utilized by researchers and scientists in the fields of biomedical research, oncology, and molecular biology for in vitro and in vivo studies.

Application

• Biomedical Research: Used as a reference standard and active agent in studies exploring SPARC protein function and signaling pathways.
• Cancer Research: Investigation of SPARC's role in tumor progression, metastasis, and the tumor microenvironment.
• Angiogenesis Studies: Research into the modulation of blood vessel formation and wound healing processes.
• Extracellular Matrix (ECM) Research: Study of cell-matrix interactions, collagen binding, and tissue fibrosis.
• Peptide-Protein Interaction Assays: Serves as a ligand or competitor in binding studies to identify interacting partners.
• Antibody Production & Validation: Acts as an immunogen or antigen for the development and testing of specific antibodies.
• Drug Discovery Screening: Potential use in high-throughput screening assays to identify modulators of SPARC activity.

Basic Information

Product Name	Sparc (119-122) (Mouse)
CAS No.	155149-79-4
Molecular Formula	C22H37N7O7
Molecular Weight	511.57 g/mol
Synonyms	SPARC Peptide (119-122); Mouse SPARC Fragment 119-122; SPARC (119-122) murine; Secreted Protein Acidic and Rich in Cysteine (119-122); SPARC-derived peptide; ECM-associated peptide; Osteonectin fragment (119-122); BM-40 fragment (119-122)
EINECS	Contact for details

Quality Control

Our Sparc (119-122) (Mouse) is produced under stringent conditions to ensure the highest standards of purity and batch-to-batch consistency, suitable for sensitive research applications. Each lot undergoes comprehensive analytical characterization, including HPLC, MS, and amino acid analysis. Certificates of Analysis (COA) detailing purity, identity, and other critical parameters 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). For long-term storage, it is recommended to keep the material desiccated. Allow the vial to reach room temperature before opening to minimize moisture uptake.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (HPLC/MS)	Conforms to structure
Purity (HPLC)	≥ 95%
Peptide Content	≥ 70%
Single Impurity (HPLC)	≤ 1.0%
Amino Acid Composition	Within ±10% of theoretical
Water Content (KF)	≤ 5.0%
Solubility	Soluble in water or aqueous buffers

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