TB4/TB-500/TB4(17-23) analysis

ID, amount and purity analysis of TB4,TB-500 and TB4(17-23).

The test will determine whether the whole 43 amino acid chain of TB4 is present in the sample, or just a fragment. Then it will accurately measure it’s amount and peptide purity.

This is distinguished on the report in the following way:

TB-500 (TB-4) – entire peptide was identified.

TB-500 – only a fragment was found, comment section of the report will include information on which exactly.

TB-500 889 (Da) – fragment 17-23 was identified.

You can find the test details in the parameters section below.

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$180.00
3,702
Target compounds: TB4,TB-500, TB4(17-23)
Other names: Thymosin Beta-4, Thymosin Beta 4 Fragment, TB4 Fragment 17-23
Testing method: HPLC
CAS No. TB-500 (TB4): 77591-33-4
Molecular weight TB-500 (TB4): 4963
TB-500 (TB4) sequence: 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-OH
CAS No. TB500 (889 Da): 476014-70-7
Molecular weight TB500 (889 Da): 889
TB500 (889 Da) sequence: N-Acetyl-Leu-Lys-Lys-Thr-Glu-Thr-Gln
Detection limit cutoff: less than 1/20th of the usual dosage per vial
Result format (lyophilizate): mg per vial and peptide purity
Result format (alternative): m/m purity and peptide purity
Minimum amount for the test (lyophilizate): 1 whole unopened vial with lyophilizate
Minimum amount for the test (raw API powder): 30mg in sealed glass vial to prevent the sample from absorbing moisture
Average turnaround time: 5 days
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