2. Signaling Pathways
  3. Metabolic Enzyme/Protease
  4. Adenosine Deaminase

Adenosine Deaminase

Adenosine Deaminase

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Adenosine deaminase (ADA) is an enzyme of the purine metabolism which catalyzes the irreversible deamination of adenosine and deoxyadenosine to inosine and deoxyinosine, respectively. This ubiquitous enzyme has been found in a wide variety of microorganisms, plants, and invertebrates. In addition, it is present in all mammalian cells that play a central role in the differentiation and maturation of the lymphoid system. Two distinct adenosine deaminases, ADA1 and ADA2, are found in humans. ADA1 has an important role in lymphocyte function and inherited mutations in ADA1 result in severe combined immunodeficiency. ADA2 belongs to the novel family of adenosine deaminase growth factors (ADGFs), which play an important role in tissue development.

ADA plays a critical role in various diseases. Interestingly, Both genetic ADA deficiency and ADA overexpression may cause diseases. Generally appreciated is the notion that inherited genetic ADA deficiency represents the main cause of severe combined immunodeficiency disease (SCID), accounting for about 15% of all SCID cases. Conversely, overexpression of ADA may be closely related to hemolytic anemia, liver cancer, breast cancer, etc.

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-13599
    Cladribine
    		Inhibitor 99.97%
    Cladribine (2-Chloro-2′-deoxyadenosine), a purine nucleoside analog, is an orally active adenosine deaminase inhibitor. Cladribine functions as an inhibitor of DNA synthesis to block the repair of the damaged DNA. Cladribine can inhibit DNA methylation. Cladribine has anti-lymphoma activity. Cladribine can be used for the research of several hematologic malignancies and multiple sclerosis.
    Cladribine
  • HY-115686
    8-Azaadenosine
    		Inhibitor 99.97%
    8-Azaadenosine is a potent ADAR1 inhibitor and an A-to-I editing inhibitor. 8-Azaadenosine blocks RNA editing and inhibits proliferation, 3D growth, invasion, and migration in thyroid cancer cells.
    8-Azaadenosine
  • HY-A0006
    Pentostatin
    		Inhibitor 99.93%
    Pentostatin (CI-825; Deoxycoformycin) is an irreversible inhibitor of adenosine deaminase with Ki of 2.5 pM.
    Pentostatin
  • HY-103160A
    EHNA hydrochloride
    		Inhibitor 99.61%
    EHNA hydrochloride is a potent and selective dual inhibitor of cyclic nucleotide phosphodiesterase 2 (PDE2)(IC50=4 μM) and adenosine deaminase (ADA). EHNA hydrochloride exerts a concentration inhibition of the cGMP-stimulated PDE II (cGs-PDE)(IC50:0.8 μM (human), 2 μM (porcine myocardium)), but has smaller inhibitory effect on the unstimulated PDE2 activity. EHNA hydrochloride play roles in mediating diverse pharmacological responses, including antiviral, antitumour and antiarrhythmic effects.
    EHNA hydrochloride
  • HY-103673
    AMPD2 inhibitor 1
    		Inhibitor 99.36%
    AMPD2 inhibitor 1 is an adenosine monophosphate deaminase 2 (AMPD2) inhibitor, used in the research of sugar craving, salt craving, umami craving, and addictions including agent, tobacco, nicotine and alcohol addictions.
    AMPD2 inhibitor 1
  • HY-114175
    Adenosine deaminase, microorganism
    Adenosine deaminase (RnADA) (EC 3.5.4.4) is an enzyme that catalyzes the irreversible deamination of adenosine and 2'-deoxyadenosine to inosine and 2'-deoxyinosine, respectively.
    Adenosine deaminase, microorganism
  • HY-N7368
    Hibifolin
    		Inhibitor 99.70%
    Hibifolin, a flavonol glycoside, is a potential inhibitor of adenosine deaminase (ADA), with a Ki of 49.92 μM. Hibifolin protects neurons against beta-amyloid-induced neurotoxicity.
    Hibifolin
  • HY-103159
    1-Deazaadenosine
    		Inhibitor ≥98.0%
    1-Deazaadenosine is a potent Adenosine deaminase (ADA) inhibitor with a Ki value of 0.66 μM. 1-Deazaadenosine exhibits anti-cancer activities in vitro and has the potential to be a chemotherapy agent for lymphoproliferative disorders.
    1-Deazaadenosine
  • HY-103237
    L-Adenosine
    		Inhibitor
    L-Adenosine is a metabolically stable enantiomeric analog and also is a potential probe. L-Adenosine has weakly inhibitory adenosine deaminase (ADA) activity with an Ki value of 385 μM. L-Adenosine can be used for the research of adenosine uptake and accumulation.
    L-Adenosine
  • HY-117260
    Coformycin
    		Inhibitor
    Coformycin, a nucleoside antibiotic, is a potent inhibitor of adenosine deaminase (ADA) from Streptomyces species. Coformycin possesses anti-tumor and anti-bacterial activity.
    Coformycin
  • HY-120248
    FR221647
    		Inhibitor
    FR221647 is an orally active non-nucleoside inhibitor of adenosine deaminase. FR221647 is not cytotoxic at a concentration of 100 μM.
    FR221647
  • HY-122154
    FR234938
    		Inhibitor
    FR234938 is a non-nucleoside adenosine deaminase inhibitor with an IC50 of 17 nM for recombinant human adenosine deaminase enzyme. FR234938 has anti-rheumatic and anti-inflammatory effects.
    FR234938
  • HY-152199
    AMPD2 inhibitor 2
    		Inhibitor
    AMPD2 inhibitor 2 (compound 21) is a potent AMP deaminase 2 (AMPD2) inhibitor with IC50s of 0.1 μM and 0.28μM for hAMPD2 and mAMPD2, respectively. AMPD2 inhibitor 2 has the potential for evaluating the physiological role of AMPD2 in mice maintained on a high fat diet.
    AMPD2 inhibitor 2
Cat. No. Product Name / Synonyms Application Reactivity