RESEARCH USE ONLY · NOT FOR HUMAN OR ANIMAL CONSUMPTION · 21+ ONLY

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Cenvia Labs TB-500 10mg vial, transparent background (product mockup, not final photography)

Protein-Derived Fragments

TB-500

CAS 885340-08-9

$39.99 / vial

N-acetylated heptapeptide Ac-LKKTETQ, the actin-binding segment of thymosin β4.

In stock

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$39.99 per vial $39.99 total

All products currently listed on this site are for research purposes only.

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Certificate of Analysis · Current lot

Tested by Janoshik Analytical

99.886%purity
Lot
WBS20250420
Lab task number
#63075
Analysis date
April 25, 2025
Labeled amount
10 mg
Measured amount
11.06 mg
Purity
99.886%
View full reportVerify on janoshik.com

Verification key EVT1A19Z6ZCT

SKU: CENV-TB500 Category:

About this compound

TB-500

TB-500 is a synthetic heptapeptide, Ac-Leu-Lys-Lys-Thr-Glu-Thr-Gln, corresponding to residues 17–23 of thymosin β4, a naturally occurring actin-sequestering protein. This segment is the region of the parent protein that binds monomeric actin.

The peptide is N-acetylated with a C-terminal free acid.

It is used in research on actin polymerization, cytoskeletal dynamics and cell-migration assays.

Supplied for laboratory research use only. Not intended for human or animal administration.

Specifications

CAS number885340-08-9
Molecular formulaC38H68N10O14
Molecular weight889.02 g/mol
SequenceAc-LKKTETQ-OH
AppearanceWhite to off-white lyophilized powder
FormLyophilized powder
Sizes10mg CENV-TB500-10

Storage and handling

Store the sealed vial at −20 °C. Protect from light and moisture. Keep sealed until use.

Handling information covers the sealed vial only. These products are for laboratory research and are not for human or animal use.

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