TB-500 5mg

≥99% (HPLC)• CAS 77591-33-4

In stock • ships this week

Now shipping Lot B8359 • view its certificate before you buy

~~$100.29~~$84.99SAVE $15.30

Sold strictly as a research reagent for in-vitro laboratory use. Not for human or animal consumption.

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Bulk pricing per unit

5+$80.74/ea

10+$76.49/ea

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Independent-test guarantee. Send any vial for third-party HPLC testing. If it does not match its certificate, we refund the test and your order.

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Description

A synthetic Thymosin Beta-4 fragment, used in actin-regulation and cell-migration research. Supplied lyophilized for reconstitution in a laboratory setting. Every lot is assayed by reverse-phase HPLC and mass spectrometry, and the certificate of analysis is matched to the batch number printed on the vial.

Assay methodRP-HPLC-UV + LC-MS
Purity≥99% (HPLC)
DocumentationPer-batch COA on file

Specification

Molecular formula	C212H350N56O78S
Molecular weight	4963.44 g/mol
CAS number	77591-33-4
Sequence	Ac-SDKPDMAEIEKFDKSKLKKTETQEKNPLPSKETIEQEKQAGES (43-aa, N-acetylated)
Physical form	Lyophilized powder
Purity	≥99% (HPLC)
Storage	Store lyophilized at -20°C
Shelf life	36 months
SKU	P-TB500
Also known as	Thymosin Beta-4, Timbetasin, T-beta-4