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Thymosin Beta-4

Login 0 press Enter to search Search results: No products found. Thymosin Beta-4 $70.00 – $110.00Price range: $70.00 through $110.00 Thymosin Beta-4 is a 43-amino-acid peptide and the most abundant member of the beta-thymosin family, distinguished by an N-terminally acetylated serine residue. It has the molecular formula C212H350N56O78S, a molecular weight of approximately 4963 g/mol, and CAS number 77591-33-4. Encoded by the TMSB4X gene, it was first isolated from calf thymus tissue in 1981. The peptide binds and sequesters G-actin monomers, regulating actin polymerization in eukaryotic cells. Supplied as a white to off-white lyophilized powder, soluble in water, stored refrigerated at 2–8 °C. This product is strictly for research purposes only. 2 Day FAST Shipping 99%+ Purity Tests Ships from Gilbert Arizona USA Lab Tested $70.00 $70.00 $70.00 $63.00 $70.00 $59.50 $70.00 $56.00 $70.00 $70.00 $70.00 $63.00 $70.00 $59.50 $70.00 $56.00 $110.00 $110.00 $110.00 $99.00 $110.00 $93.50 $110.

Context first

Study findings do not automatically establish clinical benefit, safety, dosing, or suitability for an individual.

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Thymosin Beta-4

$70.00 – $110.00Price range: $70.00 through $110.00

Thymosin Beta-4 is a 43-amino-acid peptide and the most abundant member of the beta-thymosin family, distinguished by an N-terminally acetylated serine residue. It has the molecular formula C212H350N56O78S, a molecular weight of approximately 4963 g/mol, and CAS number 77591-33-4. Encoded by the TMSB4X gene, it was first isolated from calf thymus tissue in 1981. The peptide binds and sequesters G-actin monomers, regulating actin polymerization in eukaryotic cells. Supplied as a white to off-white lyophilized powder, soluble in water, stored refrigerated at 2–8 °C. This product is strictly for research purposes only.

2 Day FAST Shipping

99%+ Purity Tests

Ships from Gilbert Arizona

USA Lab Tested $70.00 $70.00 $70.00 $63.00 $70.00 $59.50 $70.00 $56.00 $70.00 $70.00 $70.00 $63.00 $70.00 $59.50 $70.00 $56.00 $110.00 $110.00 $110.00 $99.00 $110.00 $93.50 $110.00 $88.00

Description Additional information ✓ Third-Party Lab Tested

Certificate of Analysis

Independent laboratory testing confirms purity and composition of this research peptide.

Overview

Thymosin Beta-4 is a 43-amino-acid peptide encoded by the TMSB4X gene and the most abundant member of the beta-thymosin family. It has the molecular formula C212H350N56O78S, a molecular weight of approximately 4963 g/mol, and CAS number 77591-33-4. The peptide was first isolated from calf thymus tissue in 1981 and has since been studied as a principal G-actin–sequestering protein in mammalian cells.

Structurally, Thymosin Beta-4 carries an N-terminal acetyl group on its serine residue. Its full sequence is Ac-Ser-Asp-Lys-Pro-Asp-Met-Ala-Glu-Ile-Glu-Lys-Phe-Asp-Lys-Ser-Lys-Leu-Lys-Lys-Thr-Glu-Thr-Gln-Glu-Lys-Asn-Pro-Leu-Pro-Ser-Lys-Glu-Thr-Ile-Glu-Gln-Glu-Lys-Gln-Ala-Gly-Glu-Ser. The central LKKTETQ motif is the defining actin-binding domain and has been the focus of in-vitro biochemical characterization.

This product is strictly for research purposes only. Not approved for human or animal use.

PubChem Reference: View compound profile on NIH PubChem

This product is strictly for research purposes only. Not approved for human or animal use.

Key Characteristics

MOLECULAR PROFILE

Formula: C212H350N56O78S

Weight: 4963 g/mol

CAS: 77591-33-4

Structure: 43 amino acid acetylated peptide

PHYSICAL PROPERTIES

Form: White to off-white lyophilized powder

Solubility: Soluble in water

Purity: ≥98% (HPLC)

Storage: Keep refrigerated 36‐46 °F (2‐8 °C)

Weight 0.08 lbs Dimensions 0.87 × 1.18 × 0.87 in Size

5mg, 10mg

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