Buy Cardiogen peptide for research applications. High-purity Cardiogen research peptide available for laboratory studies and scientific investigation. Shop premium quality research-grade peptides manufactured in the USA with comprehensive Certificate of Analysis documentation.

Important: All products are intended as research chemicals only for laboratory and in vitro testing and experimentation. All product information is educational and not to be taken as medical advice. No products are for human or animal use.

Cardiogen

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SKU: cardiogen-simple Category:

Buy Cardiogen peptide for research applications. High-purity Cardiogen research peptide available for laboratory studies and scientific investigation. Shop premium quality research-grade peptides manufactured in the USA with comprehensive Certificate of Analysis documentation.

Important: All products are intended as research chemicals only for laboratory and in vitro testing and experimentation. All product information is educational and not to be taken as medical advice. No products are for human or animal use.

Research Overview

Cardiogen serves as a research tool for investigating heart-specific bioregulation and cardiac tissue function in laboratory settings. This peptide bioregulator belongs to the class of organ-specific peptide preparations originally developed through research on tissue-specific regulatory mechanisms. The bioregulator concept proposes that peptide fractions derived from specific organs contain information molecules that can influence cellular function in corresponding target tissues.

Cardiogen research applications extend across multiple areas of cardiovascular biology including cardiomyocyte function, cardiac energy metabolism, myocardial contractility, vascular-cardiac interactions, and cardiac aging processes. Laboratory protocols examine these effects in cell culture systems, cardiac tissue explants, and preclinical animal models to understand heart tissue regulation at molecular and cellular levels.

The peptide preparation’s cardiac-specific origin provides research interest in tissue selectivity and targeted cellular regulation. Studies investigate how bioregulator peptides interact with cardiac cells, the mechanisms underlying tissue-specific effects, and potential applications in understanding heart function and cardiovascular system biology. Research models include primary cardiomyocyte cultures, cardiac fibroblast studies, and various cardiac function assessment protocols.

Molecular Characteristics

Complex Composition:

  • Classification: Organ-specific bioregulator peptide complex
  • Source Material: Bovine cardiac tissue (pharmaceutical grade)
  • Molecular Weight Range: 1,000-10,000 Da (heterogeneous peptide mixture)
  • Peptide Content: Multiple short-chain peptides (typically 2-20 amino acids)
  • Form: White to off-white lyophilized powder
  • Solubility: Water, phosphate buffered saline, cell culture media
  • Composition: Proprietary blend of heart tissue-derived peptides

Cardiogen represents a complex mixture of short peptides rather than a single molecular entity. The preparation contains multiple peptide sequences derived from cardiac tissue, each potentially contributing to the overall bioregulatory effects observed in research models. This heterogeneous composition reflects the bioregulator preparation methodology, where peptide fractions are extracted and purified from source tissues while maintaining biological activity profiles.

The peptide size distribution (1,000-10,000 Da) corresponds to sequences of approximately 10-100 amino acids, though the preparation emphasizes shorter peptide chains in the 2-20 amino acid range. These short peptides are theorized to serve as information molecules, carrying tissue-specific regulatory signals that influence gene expression and cellular function in target tissues.

Bioregulator Peptide Research Background

Cardiogen belongs to the research category of cytomaxes (bioregulator peptides) developed to investigate tissue-specific cellular regulation. This research approach emerged from studies on how peptide signals influence cellular differentiation, function, and tissue homeostasis. The bioregulator hypothesis proposes that:

1. Organs contain specific peptide signals that regulate cellular function
2. Peptide fractions from specific tissues demonstrate selective affinity for corresponding organs
3. These peptides may influence gene expression and protein synthesis in target cells
4. Bioregulator effects occur through interaction with cellular regulatory mechanisms

Research on heart bioregulators like Cardiogen investigates these mechanisms in cardiovascular tissue contexts, examining how peptide signals might modulate cardiac cell function, tissue repair processes, and myocardial homeostasis in experimental models.

Research Applications

Cardiomyocyte Function Research

Cardiogen serves as a research tool for investigating cardiac muscle cell function and regulation:

  • Contractility Studies: Investigation of cardiomyocyte contractile force, calcium handling, and excitation-contraction coupling
  • Gene Expression Research: Studies on cardiac-specific gene expression including structural proteins, ion channels, and metabolic enzymes
  • Protein Synthesis Regulation: Examination of myocardial protein turnover and synthesis rates
  • Cell Survival Mechanisms: Research on cardiomyocyte survival pathways, apoptosis resistance, and cellular stress responses
  • Electrophysiology Studies: Investigation of ion channel expression and cardiac electrical properties

Laboratory protocols employ primary cardiomyocyte cultures (neonatal and adult), induced pluripotent stem cell-derived cardiomyocytes (iPSC-CMs), and various cardiac cell lines to characterize Cardiogen effects on cardiac muscle cell function.

Cardiac Energy Metabolism Research

Research applications extend to myocardial energy production and metabolic regulation:

  • Mitochondrial Function Studies: Investigation of mitochondrial respiration, ATP production, and bioenergetics in cardiac cells
  • Metabolic Substrate Utilization: Research on fatty acid oxidation, glucose metabolism, and metabolic flexibility
  • Oxidative Phosphorylation Research: Examination of electron transport chain function and efficiency
  • Metabolic Pathway Regulation: Studies on metabolic enzyme expression and activity in cardiac tissue
  • Energy Reserve Investigation: Analysis of phosphocreatine and ATP reserves in myocardial cells

Experimental approaches include respirometry, metabolic flux analysis, and biochemical assays to understand how bioregulator peptides influence cardiac energy metabolism at cellular and molecular levels.

Cardiac Tissue Remodeling Studies

Laboratory studies investigate Cardiogen in cardiac remodeling and adaptation contexts:

  • Fibroblast Regulation Research: Examination of cardiac fibroblast function, collagen production, and extracellular matrix remodeling
  • Hypertrophic Response Studies: Investigation of cardiomyocyte hypertrophy signaling pathways and adaptive responses
  • Matrix Metalloproteinase Research: Analysis of MMP expression and extracellular matrix turnover
  • Fibrosis Development Studies: Research on pro-fibrotic signaling and collagen deposition in cardiac tissue
  • Tissue Architecture Investigation: Studies on cardiac tissue organization and structural protein expression

Research protocols examine how bioregulator peptides might influence cardiac remodeling processes, fibrosis development, and tissue adaptation in cell culture and tissue models.

Cardiovascular Aging Research

Cardiogen serves as a tool for investigating age-related changes in cardiac tissue:

  • Cellular Senescence Studies: Examination of aging markers in cardiomyocytes and cardiac fibroblasts
  • Telomere Research: Investigation of telomere dynamics in cardiac cells
  • Mitochondrial Aging: Studies on age-related mitochondrial dysfunction in myocardium
  • Oxidative Stress Accumulation: Research on reactive oxygen species and oxidative damage in aging cardiac tissue
  • Age-Related Function Decline: Analysis of contractile function, energy metabolism, and electrical properties in aging models

Research protocols employ aging models, senescence-associated marker analysis, and comparative studies across different age groups in experimental systems.

Cardiac Vascular Interface Research

Laboratory studies examine Cardiogen effects on cardiac-vascular interactions:

  • Coronary Endothelial Function: Research on coronary endothelial cell characteristics and vasodilatory function
  • Angiogenesis Studies: Investigation of cardiac vessel formation and capillary density regulation
  • Vascular-Myocardial Coupling: Examination of interactions between vascular and myocardial compartments
  • Microcirculation Research: Studies on cardiac microvascular perfusion and oxygen delivery
  • Endothelial-Cardiomyocyte Communication: Investigation of paracrine signaling between cell types

Research approaches include endothelial cell cultures, co-culture models, and vascular function assessment in cardiac tissue preparations.

Cardiac Electrophysiology Research

Cardiogen research applications include cardiac electrical function investigation:

  • Ion Channel Expression Studies: Research on cardiac sodium, potassium, and calcium channel expression
  • Action Potential Analysis: Investigation of cardiomyocyte action potential characteristics and regulation
  • Gap Junction Research: Studies on connexin expression and intercellular electrical coupling
  • Arrhythmia Mechanism Investigation: Examination of factors influencing cardiac electrical stability
  • Pacemaker Cell Function: Research on sinoatrial node cell characteristics and automaticity

Experimental models include patch-clamp electrophysiology, multi-electrode arrays, and optical mapping of cardiac electrical activity.

Laboratory Handling and Storage Protocols

Lyophilized Powder Storage:

  • Store at 2-8°C (refrigerated) in original sealed vial
  • Protect from light exposure and moisture
  • Do not freeze lyophilized powder
  • Stable for 24 months refrigerated as unopened vial
  • Record receipt date for laboratory inventory

Reconstitution Guidelines:

  • Reconstitute with sterile water, bacteriostatic water, or appropriate buffer
  • Add 1-2mL solvent per 10mg powder depending on desired concentration
  • Gentle swirling motion recommended (avoid vigorous shaking)
  • Allow complete dissolution (typically 2-5 minutes)
  • Final pH should be 6.5-7.5 for cell culture applications

Reconstituted Solution Storage:

  • Short-term storage: 2-8°C for up to 7 days
  • Long-term storage: -20°C in aliquots to avoid repeated freeze-thaw
  • Single-use aliquots recommended for consistency
  • Avoid more than 2-3 freeze-thaw cycles
  • Sterile filtration (0.22μm) recommended for cell culture work

Handling Precautions:
Bioregulator peptide preparations require careful handling to maintain activity:

  • Use sterile technique for cell culture applications
  • Avoid prolonged exposure to room temperature
  • Minimize exposure to direct light
  • Use appropriate peptide-compatible labware (low-binding tubes)
  • Follow standard laboratory peptide handling protocols

Quality Assurance and Analytical Testing

Each Cardiogen batch undergoes characterization appropriate for complex peptide bioregulator preparations:

Peptide Profile Analysis:

  • High-Performance Liquid Chromatography (HPLC): Peptide content profile verification
  • Molecular weight distribution: Confirms peptide size range by size exclusion chromatography
  • Amino acid analysis: Total amino acid content and composition
  • Peptide content determination: Quantifies actual peptide content by weight

Purity Testing:

  • Protein purity: Bradford or BCA assay for total protein content
  • Residual proteins: Verification of low molecular weight peptide enrichment
  • Non-peptide components: Carbohydrate and lipid content below specified limits
  • Heavy metals: Below detection limits per pharmacopeia standards

Contaminant Testing:

  • Bacterial endotoxin: <10 EU/mg (LAL method)
  • Sterility testing: Sterile filtration and microbiological testing
  • Residual solvents: Within acceptable limits
  • Water content: Karl Fischer titration (<8%)

Source Material Verification:

  • Tissue source: Pharmaceutical-grade bovine cardiac tissue
  • TSE/BSE compliance: Sourced from approved regions with BSE monitoring
  • Processing validation: Standardized extraction and purification protocols
  • Batch-to-batch consistency: Quality control testing across production batches

Documentation:

  • Certificate of Analysis (COA) with batch-specific data
  • Peptide profile chromatogram
  • Quality control test results
  • Storage and handling recommendations
  • Lot number traceability

Research Considerations

Experimental Design Factors:

Researchers should consider several factors when designing experiments with Cardiogen:

1. Concentration Selection: Bioregulator peptide research typically employs concentrations ranging from 0.1-10 μg/mL in cell culture studies. Optimal concentration should be determined empirically for specific experimental systems.

2. Treatment Duration: Published research suggests effects may require 24-72 hours to manifest in cell culture models. Time course studies recommended for new applications.

3. Cell Type Specificity: While designated as heart-specific, tissue selectivity should be verified in each experimental system through comparative studies with other cell types.

4. Complex Mixture Considerations: As a peptide mixture rather than single molecule, effects may result from multiple components. Mechanism studies should account for this complexity.

5. Cardiac Cell Culture Challenges: Primary cardiomyocyte cultures require specialized conditions. Consider using iPSC-derived cardiomyocytes for reproducible long-term studies.

Control Groups:

Appropriate controls for bioregulator peptide research include:

  • Vehicle control (reconstitution buffer only)
  • Non-specific peptide control (scrambled peptides or unrelated bioregulator)
  • Positive controls where applicable (known cardiac modulators)
  • Tissue-specific comparisons (same bioregulator concentration in non-cardiac cells)

Mechanism Investigation:

Cardiogen mechanisms remain active research areas. Investigated mechanisms include:

  • Gene expression modulation through transcription factor regulation
  • Epigenetic modifications influencing cardiac gene expression
  • Cell surface receptor interactions
  • Intracellular signaling pathway activation (MAPK, PI3K/Akt, etc.)
  • Direct nuclear effects on chromatin and gene regulation
  • Mitochondrial function modulation

Research approaches combine molecular biology techniques, genomic and proteomic analysis, cardiac functional assays, and bioenergetics measurements to elucidate bioregulator action mechanisms.

Compliance and Safety Information

Regulatory Status:
Cardiogen is provided as a research chemical for in-vitro laboratory studies and preclinical research only. This bioregulator peptide preparation has not been approved by the FDA for human therapeutic use, dietary supplementation, or medical applications.

Intended Use:

  • In-vitro cell culture research
  • Cardiac tissue explant studies
  • In-vivo preclinical research in approved animal models
  • Laboratory investigation of cardiac tissue regulation
  • Academic and institutional research applications

NOT Intended For:

  • Human consumption or administration
  • Therapeutic treatment or diagnosis
  • Dietary supplementation
  • Veterinary therapeutic applications without appropriate oversight
  • Any medical or clinical applications

Safety Protocols:
Researchers should follow standard laboratory safety practices:

  • Use appropriate personal protective equipment (lab coat, gloves, safety glasses)
  • Handle in biosafety cabinet for sterile work
  • Follow institutional biosafety guidelines
  • Dispose of waste according to biological waste protocols
  • Consult material safety data sheet (MSDS) for additional information

Animal Source Considerations:
Cardiogen is derived from bovine tissue sources. Researchers should:

  • Follow institutional animal-derived material guidelines
  • Consider TSE/BSE precautions and documentation requirements
  • Maintain records of source material certification
  • Apply appropriate biosafety level for animal-derived products