Serpin A7 Protein, Human (HEK293, His)

Serpin A7, or thyroxine-binding globulin (TBG), acts as a glycoprotein carrier for thyroid hormones, specifically binding and transporting thyroxine (T4) and triiodothyronine (T3). TBG regulates the availability and distribution of thyroid hormones critical for physiological processes like metabolism and growth. Mutations in the SERPINA7 gene can affect TBG function, influencing thyroid hormone levels. Serpin A7 Protein, Human (HEK293, His) is the recombinant human-derived Serpin A7 protein, expressed by HEK293 , with C-6*His labeled tag. The total length of Serpin A7 Protein, Human (HEK293, His) is 395 a.a., with molecular weight of 55-65 kDa.

Serpin A7, also known as thyroxine-binding globulin (TBG), is a glycoprotein that primarily functions as a carrier for thyroid hormones in the bloodstream. It specifically binds to and transports thyroxine (T4) and triiodothyronine (T3). TBG plays a crucial role in regulating the availability and distribution of thyroid hormones, which are essential for various physiological processes, including metabolism and growth. Mutations in the SERPINA7 gene can lead to alterations in TBG function, impacting thyroid hormone levels.

Human

HEK293

C-6*His

P05543 (A21-A415)

6906  [NCBI]

ASPEGKVTACHSSQPNATLYKMSSINADFAFNLYRRFTVETPDKNIFFSPVSISAALVMLSFGACCSTQTEIVETLGFNLTDTPMVEIQHGFQHLICSLNFPKKELELQIGNALFIGKHLKPLAKFLNDVKTLYETEVFSTDFSNISAAKQEINSHVEMQTKGKVVGLIQDLKPNTIMVLVNYIHFKAQWANPFDPSKTEDSSSFLIDKTTTVQVPMMHQMEQYYHLVDMELNCTVLQMDYSKNALALFVLPKEGQMESVEAAMSSKTLKKWNRLLQKGWVDLFVPKFSISATYDLGATLLKMGIQHAYSENADFSGLTEDNGLKLSNAAHKAVLHIGEKGTEAAAVPEVELSDQPENTFLHPIIQIDRSFMLLILERSTRSILFLGKVVNPTEA

55-65 kDa

Greater than 95% as determined by reducing SDS-PAGE.

Lyophilized powder.

Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4.

<1 EU/μg, determined by LAL method.

It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH₂O. For long term storage it is recommended to add a carrier protein (0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose).

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.