Description

Tropomysin, Rabbit Muscle is a purified protein derived from rabbit skeletal muscle, widely recognized for its role in the regulation of muscle contraction. This high-purity biochemical is essential for researchers and developers in life sciences, providing a critical tool for studying actin-myosin interactions and calcium-dependent regulatory mechanisms. It is primarily utilized by the biotechnology, pharmaceutical, and academic research sectors for applications in assay development, diagnostic reagent formulation, and fundamental biochemical research.

Application

• Biochemical Research Reagent: Used as a key component in in vitro studies of muscle physiology, thin filament regulation, and contractile mechanisms.
• Diagnostic Kit Development: Serves as a critical antigen or standard in the development of immunoassays for muscle-related disorders and autoimmune conditions.
• Pharmaceutical R&D: Employed in target validation and screening assays for drug discovery programs focused on cardiovascular diseases and muscle function.
• Cell Biology Studies: Utilized in experiments investigating cytoskeletal dynamics, cell motility, and the structural organization of non-muscle cells.
• Enzyme & Protein Interaction Studies: Acts as a model protein for studying protein-protein interactions, calcium signaling pathways, and regulatory complex formation.
• Quality Control Standard: Functions as a reference material in the quality control of related therapeutic proteins and diagnostic products.

Basic Information

Item	Detail
Product Name	Tropomysin, Rabbit Muscle
CAS No.	9067-55-4
Molecular Formula	Protein
Molecular Weight	~66 kDa (subunit)
Synonyms	Tropomyosin (Rabbit Muscle); Rabbit Skeletal Muscle Tropomyosin; TM; Tropomyosin α-1 Chain; TPM1; Tropomyosin-1; α-Tropomyosin; Contractile Protein; Actin-Binding Protein
EINECS	Contact for details

Quality Control

Our Tropomysin, Rabbit Muscle is produced under stringent conditions to ensure high purity and batch-to-batch consistency. Each lot undergoes comprehensive analytical testing, including electrophoresis (SDS-PAGE) for purity assessment and functional activity assays. A Certificate of Analysis (COA) detailing identity, purity, biological activity, and endotoxin levels is provided with every shipment to support your quality and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store at -20°C or below. The product is hygroscopic (moisture-sensitive); allow the vial to equilibrate to room temperature before opening to prevent condensation. Aliquot reconstituted solutions to avoid repeated freeze-thaw cycles.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (SDS-PAGE)	Complies (Single major band ~37-39 kDa under reducing conditions)
Purity (by Densitometry)	≥ 95%
Protein Content (Biuret)	≥ 90%
Biological Activity	Functional in standard actin-myosin binding assays
Endotoxin	< 1.0 EU/mg
Solubility	Soluble in aqueous buffers

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