TB-500 (Spray)
Thymosin Beta-4 (Nasal)
CAS: 77591-33-4
Formula: C212H350N56O78S
M.W.: 4963.4421 g/mol
Purity: 99%+ HPLC Verified
Ref No.: TB-0030SP
For Research Use Only (RUO)
Not for human or veterinary use.
TB-500 (Spray)
Category
Regenerative Research
CAS Number
77591-33-4
Form Factor
Nasal Spray
In stock, ready to ship
Ships same day before 12pm PST
Products are shipped in nasal spray form.
TB-500 intranasal formulations are investigated to characterize mucosal transport, systemic absorption, and peptide pharmacokinetics. Experimental research examines actin-associated signaling, cellular migration, inflammatory-response pathways, tissue remodeling, peptide stability, and systemic biodistribution. For laboratory research use only.
Description
Chemical Information
CAS Number
77591-33-4
Purity
99%+ HPLC Verified
Molecular Formula
C212H350N56O78S
Molar Mass
4963.4421 g/mol
Form Factor
Nasal Spray
Synonyms
Research Applications
- Intranasal Drug-Delivery Research: TB-500 formulations are studied to characterize peptide transport across nasal mucosa. Research parameters include absorption kinetics, systemic biodistribution, metabolic stability, and comparative bioavailability across intranasal and subcutaneous delivery models.
- Regenerative-Biology Research: Intranasal TB-500 is investigated for its influence on systemic tissue-remodeling pathways. Comparative studies examine cellular migration, actin-associated signaling, inflammatory responses, extracellular-matrix organization, and regeneration-associated biomarkers across intranasal and subcutaneous exposure models.
- Pharmaceutical Sciences: TB-500 intranasal formulations are evaluated for peptide integrity, physicochemical stability, droplet-size distribution, mucosal retention, pH, excipient compatibility, and preservative-system performance.
Storage Conditions
Unreconstituted
Store at -20°C to 4°C (freezer or refrigerator). Stable for 24+ months.
Reconstituted
Refrigerate at 2–8°C. Use within 30 days for optimal stability.
Avoid
Repeated freeze-thaw cycles, direct sunlight, and temperatures above 25°C.
Safety & Compliance
- Wear nitrile gloves and safety goggles when handling research compounds.
- Work in a clean, controlled environment (laminar flow hood recommended).
- Dispose of sharps and used materials in approved biohazard containers.
- This product is for laboratory research use only (RUO) — not for human or veterinary use.
Quality Assurance Standards
Each production lot is subjected to rigorous analytical evaluation to meet pharmaceutical-grade specifications. Full testing results and procedural documentation are furnished through the accompanying Certificate of Analysis (COA) with every shipment.
Certificate of Analysis
Latest COA for TB-500 (Spray) — independently tested via HPLC and Mass Spectrometry.
Testing Methodology
Every batch undergoes a multi-stage analytical pipeline before release. Results are compiled into the Certificate of Analysis (COA) included with each order.
- • HPLC — High-Performance Liquid Chromatography confirms peptide purity ≥98%.
- • Mass Spectrometry — Validates molecular identity and correct sequence.
- • Endotoxin (LAL) — Limulus Amebocyte Lysate assay ensures endotoxin levels are within safe limits.
- • Sterility — Microbial contamination testing per USP standards.
Learn More About Peptides
Explore our research library covering purity, synthesis, storage, solubility, and more.
Research Database
Browse peer-reviewed studies, clinical trials, and scientific sources behind our peptide resources.
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Description
Chemical Information
CAS Number
77591-33-4
Purity
99%+ HPLC Verified
Molecular Formula
C212H350N56O78S
Molar Mass
4963.4421 g/mol
Form Factor
Nasal Spray
Synonyms
Research Applications
- Intranasal Drug-Delivery Research: TB-500 formulations are studied to characterize peptide transport across nasal mucosa. Research parameters include absorption kinetics, systemic biodistribution, metabolic stability, and comparative bioavailability across intranasal and subcutaneous delivery models.
- Regenerative-Biology Research: Intranasal TB-500 is investigated for its influence on systemic tissue-remodeling pathways. Comparative studies examine cellular migration, actin-associated signaling, inflammatory responses, extracellular-matrix organization, and regeneration-associated biomarkers across intranasal and subcutaneous exposure models.
- Pharmaceutical Sciences: TB-500 intranasal formulations are evaluated for peptide integrity, physicochemical stability, droplet-size distribution, mucosal retention, pH, excipient compatibility, and preservative-system performance.
Storage Conditions
Unreconstituted
Store at -20°C to 4°C (freezer or refrigerator). Stable for 24+ months.
Reconstituted
Refrigerate at 2–8°C. Use within 30 days for optimal stability.
Avoid
Repeated freeze-thaw cycles, direct sunlight, and temperatures above 25°C.
Safety & Compliance
- Wear nitrile gloves and safety goggles when handling research compounds.
- Work in a clean, controlled environment (laminar flow hood recommended).
- Dispose of sharps and used materials in approved biohazard containers.
- This product is for laboratory research use only (RUO) — not for human or veterinary use.
Quality Assurance Standards
Each production lot is subjected to rigorous analytical evaluation to meet pharmaceutical-grade specifications. Full testing results and procedural documentation are furnished through the accompanying Certificate of Analysis (COA) with every shipment.
Certificate of Analysis
Latest COA for TB-500 (Spray) — independently tested via HPLC and Mass Spectrometry.
Testing Methodology
Every batch undergoes a multi-stage analytical pipeline before release. Results are compiled into the Certificate of Analysis (COA) included with each order.
- • HPLC — High-Performance Liquid Chromatography confirms peptide purity ≥98%.
- • Mass Spectrometry — Validates molecular identity and correct sequence.
- • Endotoxin (LAL) — Limulus Amebocyte Lysate assay ensures endotoxin levels are within safe limits.
- • Sterility — Microbial contamination testing per USP standards.
Learn More About Peptides
Explore our research library covering purity, synthesis, storage, solubility, and more.
Research Database
Browse peer-reviewed studies, clinical trials, and scientific sources behind our peptide resources.
