TPO/Thyroid Peroxidase Protein, Mouse (HEK293, His)

Thyroid Peroxidase (TPO) orchestrates iodination and coupling within thyroglobulin, leading to the synthesis of thyroid hormones T(3) and T(4).TPO/Thyroid Peroxidase Protein, Mouse (HEK293, His) is the recombinant mouse-derived TPO/Thyroid Peroxidase protein, expressed by HEK293 , with C-His labeled tag.

TPO, or Thyroid Peroxidase, orchestrates the iodination and coupling processes of the hormonogenic tyrosines within thyroglobulin, culminating in the synthesis of thyroid hormones T(3) and T(4).

Measured by its ability to oxidize guaiacol in the presence of hydrogen peroxide. The specific activity is 68.22 pmol/min/µg.

Mouse

HEK293

C-His

P35419 (G32-R834)

22018  [NCBI]

GKTMKSHVISAVETSQLMVDHAVYNTMKRNLKKREVLSPAQLLSFFKLPESTSGAISRAAEIMETSIQVMKREQSQFSTDALSADILGTIANLSGCLPFMLPPRCPDTCLANKYRPITGACNNRDHPRWGASNTALARWLPPVYEDGFSQPKGWNPNFLYHGFPLPPVREVTRHLIQVSNEAVTEDDQYSDFLPVWGQYIDHDIALTPQSTSTAAFWGGVDCQLTCENQNPCFPIQLPSNSSGTTACLPFYRSSAACGTGDQGALFGNLSAANPRQQMNGLTSFLDASTVYGSSPGVEKQLRNWSSSAGLLRVNTLHLDAGRAYLPFATAACAPEPGTPRTNRTPCFLAGDGRASEVPALAAVHTLWLREHNRLASAFKAINKHWSANTAYQEARKVVGALHQIITMRDYIPKILGPDAFRQYVGPYEGYNPTVNPTVSNIFSTAAFRFGHATVHPLVRRLNTDFQEHTELPRLQLRDVFFRPWRLIQEGGLDPIVRGLLARAAKLQVQGQLMNEELTERLFVLSNVGTLDLASLNLQRGRDHGLPDYNEWREFCGLSRLETPAELNKAIANRSMVNKIMDLYKHADNIDVWLGGLAEKFLPGARTGPLFACIIGKQMKALRDGDRFWWENTNVFTDAQRQELEKHSLPRVICDNTGLTRVPVDAFRIGKFPQDFESCEDIPSMDLELWRETFPQDDKCVFPEEVDNGNFVHCEESGKLVLVYSCFHGYKLQGQEQVTCTQKGWDSEPPVCKDVNECADLTHPPCHPSAQCKNTKGSFQCVCTDPYVLGEDEKTCIDSGRLPR

100-115 kDa

Greater than 95% as determined by Tris-Bis PAGE.

Lyophilized powder.

Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4. Normally 8% trehalose is added as protectant before lyophilization.

<1 EU/μg, determined by LAL method.

It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH₂O.

Stored at -20°C for 2 years. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.

Room temperature in continental US; may vary elsewhere.