Research Compound · Peptide Tech
TB-500
Price range: $24.99 through $34.99
HPLC purity 99.16–99.22%
Third-Party COA
Lyophilized Powder
Acetylated Thymosin beta-4 fragment (Ac-LKKTETQ). Supplied for in-vitro laboratory research.
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published for every size
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Independent third-party testing
Certificate of Analysis
Each size has its own certificate from an independent laboratory, commissioned by PepTech and covering the vials sampled from one lot. The figures below are read from that certificate; the preview opens it.
5 mg
HPLC · LC-MS
99.22%
Purity (HPLC-UV)
Lot
TBM5-6585
Net peptide content
5.09 mg
Identity (LC-MS)
Thymosin Beta-4
Appearance
White Lyophilized Powder
Report
Pept2604130126
10 mg
HPLC · LC-MS
99.16%
Purity (HPLC-UV)
Lot
TB10-8810
Net peptide content
10.66 mg
Identity (LC-MS)
Thymosin Beta-4
Appearance
White Lyophilized Powder
Endotoxin
Pass
Assay sensitivity
≤0.05 EU/mL
Report
Pept2606030102
Technical specifications
Compound Information
Molecular profile
What is TB-500?
Type
Synthetic peptide
CAS Number
885340-08-9
Molecular Formula
C38H68N10O14
Molecular Weight
889.00 g/mol
PubChem CID
62707662
Important research notice
This product is supplied only for in-vitro, analytical and laboratory research. It is not a drug, food or cosmetic, and it must never be administered to humans or animals.
Every lot, documented.
Browse the full catalog — each size is listed with the certificate for its lot.