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Carbonic Anhydrase 9 Protein, Human (Biotinylated, HEK293, Avi-His)

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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 (Biotinylated, HEK293, Avi-His) is the recombinant human-derived Carbonic Anhydrase 9 protein, expressed by HEK293 , with C-Avi, C-6*His labeled tag.

For research use only. We do not sell to patients.
  • Species: Human
  • Source: HEK293
  • Storage:
    Stored at -20°C for 2 years from date of receipt. 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.
  • Carbonic Anhydrase 9 Protein, Human (Biotinylated, HEK293, Avi-His) Product Image
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To place orders, for customer services and technical support, please contact: MedChemExpress USA

Tel: 609-228-6898 E-mail: [email protected] [email protected]

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To place orders, for customer services and technical support, please contact:

609-228-6898
[email protected] [email protected]
Find Your Local Distributor Your local distributor: Hycultec GmbHHycultec
  • Biological Activity
  • Technical Parameters
  • Product Properties
  • Documentation
  • Help & FAQs
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Biological Activity

Description

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 (Biotinylated, HEK293, Avi-His) is the recombinant human-derived Carbonic Anhydrase 9 protein, expressed by HEK293 , with C-Avi, C-6*His labeled tag.

Background

Carbonic Anhydrase 9 (CA9) protein plays a crucial role as a catalyst in the conversion between carbon dioxide and water. It facilitates the formation of bicarbonate and hydrogen ions, the dissociated ions of carbonic acid. This enzymatic activity is essential for maintaining proper pH balance and regulating various physiological processes, including acid-base homeostasis, respiration, and ion transport. CA9 protein acts as a key player in the dynamic equilibrium of carbon dioxide and water, contributing to the efficient transport and regulation of these molecules in the body.

Verified Bioactivity

The enzyme activity of this recombinant protein is testing in progress, we cannot offer a guarantee yet.

Technical Parameters

  • Species Human
  • Source HEK293
  • Tag C-Avi;C-6*His
  • Accession

    Q16790 (Q38-D414)

  • Gene ID
    768  [NCBI]
  • Molecular Construction
    • N-term
    • CA9 (Q38-D414)
      Accession # Q16790
    • Avi-6*His
    • C-term
  • Protein Length

    Extracellular Domain

  • Conjugation

    Biotin

  • Synonyms

    CA9; Carbonate Dehydratase IX; Carbonic Anhydrase 9; Carbonic Dehydratase; CAIX; Membrane Antigen MN; MN; P54/58N; Carbonic Anhydrase IX; CA-IX; Renal Cell Carcinoma-Associated Antigen G250; PMW1; RCC-Associated Protein G250; Carbonic Anhydrase; RCC-Assoc

  • AA Sequence

    QRLPRMQEDSPLGGGSSGEDDPLGEEDLPSEEDSPREEDPPGEEDLPGEEDLPGEEDLPEVKPKSEEEGSLKLEDLPTVEAPGDPQEPQNNAHRDKEGDDQSHWRYGGDPPWPRVSPACAGRFQSPVDIRPQLAAFCPALRPLELLGFQLPPLPELRLRNNGHSVQLTLPPGLEMALGPGREYRALQLHLHWGAAGRPGSEHTVEGHRFPAEIHVVHLSTAFARVDEALGRPGGLAVLAAFLEEGPEENSAYEQLLSRLEEIAEEGSETQVPGLDISALLPSDFSRYFQYEGSLTTPPCAQGVIWTVFNQTVMLSAKQLHTLSDTLWGPGDSRLQLNFRATQPLNGRVIEASFPAGVDSSPRAAEPVQLNSCLAAGD

  • Predicted Molecular Mass

    43.6 kDa

  • Molecular Weight

    Approximately 50-60 kDa, based on SDS-PAGE under reducing conditions, due to the glycosylation.

  • Glycosylation

    Yes

  • Purity

    ≥ 95%, as determined by reducing SDS-PAGE.

Product Properties

Appearance

Lyophilized powder

Formulation

Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4.

Endotoxin Level

<1 EU/μg, determined by LAL method.

Reconstitution

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).

Storage & Stability

Stored at -20°C for 2 years from date of receipt. 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.

Shipping

Room temperature in continental US; may vary elsewhere.

Calculators

Reconstitution Calculator

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration

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Dilution Calculator

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

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The Specific Activity Calculator Equation
  • Specific Activity (Unit/mg)
  • Biological Activity (ED50)

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)

Specific Activity (Unit/mg) Specific Activity (Unit/mg)
Unit/mg
= 106 ÷
Biological Activity (ED50) Biological Activity (ED50)
106 ÷
ng/mL
MOQ
Minimum order quantity
100 mg

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Measured by its ability to inhibit anti-CD3-induced proliferation of stimulated CTLL-2 mouse cytotoxic T cells. The ED50 this effect is 0.8023 μg/ml, corresponding to a specific activity is 1246.42 units/mg.

Assay Types
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  • Carbonic Anhydrase 9 Protein, Human (Biotinylated, HEK293, Avi-His) Product Image