Carbonic Anhydrase 9 蛋白, Human (HEK293, His)

The carbonic anhydrase 9 (CA9) protein plays a crucial role as a catalyst in the conversion of carbon dioxide and water. It promotes the formation of bicarbonate and hydrogen ions (dissociated ions of carbonic acid). Carbonic Anhydrase 9 Protein, Human (HEK293, His) is the recombinant human-derived Carbonic Anhydrase 9 protein, expressed by HEK293 , with C-6*His labeled tag. The total length of Carbonic Anhydrase 9 Protein, Human (HEK293, His) is 377 a.a., with molecular weight of 45-60 kDa.

碳酸酐酶 9 (CA9) 蛋白作为二氧化碳和水转化过程中的催化剂发挥着至关重要的作用。它促进碳酸氢根和氢离子（碳酸的离解离子）的形成。这种酶活性对于维持适当的 pH 平衡和调节各种生理过程（包括酸碱稳态、呼吸和离子转运）至关重要。CA9 蛋白在二氧化碳和水的动态平衡中发挥着关键作用，有助于这些分子在体内的有效运输和调节。

Measured by its esterase activity.The specific activity is 19.46-46.008 pmol/min/μg.as measured with under the described conditions.

Human

HEK293

C-6*His

Q16790 (Q38-D414)

768  [NCBI]

QRLPRMQEDSPLGGGSSGEDDPLGEEDLPSEEDSPREEDPPGEEDLPGEEDLPGEEDLPEVKPKSEEEGSLKLEDLPTVEAPGDPQEPQNNAHRDKEGDDQSHWRYGGDPPWPRVSPACAGRFQSPVDIRPQLAAFCPALRPLELLGFQLPPLPELRLRNNGHSVQLTLPPGLEMALGPGREYRALQLHLHWGAAGRPGSEHTVEGHRFPAEIHVVHLSTAFARVDEALGRPGGLAVLAAFLEEGPEENSAYEQLLSRLEEIAEEGSETQVPGLDISALLPSDFSRYFQYEGSLTTPPCAQGVIWTVFNQTVMLSAKQLHTLSDTLWGPGDSRLQLNFRATQPLNGRVIEASFPAGVDSSPRAAEPVQLNSCLAAGD

Approximately 45-60 kDa

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

无菌粉末

Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4 or PBS, pH 7.4, 8% trehalose.

<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.