Typical Testing Data/Standard Curve (for reference only)
(Fig.1. Human Adenosine deaminase,ADA Standard Curve.)
Human Adenosine Deaminase, ADA ELISA Kit | ADA elisa kit
Human Adenosine Deaminase, ADA ELISA Kit
* Allow all reagents to warm to room temperature for at least 30 minutes before opening.
* Pre-rinse the pipet tip with reagent, use fresh pipet tips for each sample, standard and reagent to avoid contamination.
* Unused wells must be kept desiccated at 4 degree C in the sealed bag provided.
* Mix Thoroughly is very important for the result. It is recommended using low frequency oscillator or slight hand shaking every 10 minutes.
* It is recommended that all samples and standards be assayed in duplicate or triplicate.
Typical Testing Data/Standard Curve (for reference only)
(Fig.1. Human Adenosine deaminase,ADA Standard Curve.)
Typical Testing Data/Standard Curve (for reference only)
(Fig.1. Human Adenosine deaminase,ADA Standard Curve.)
Background: Adenosine deaminase is an enzyme (EC 3.5.4.4) involved in purine metabolism. It is needed for the breakdown of adenosine from food and for the turnover of nucleic acids in tissues.Plays an important role in purine metabolism and in adenosine homeostasis. Modulates signaling by extracellular adenosine, and so contributes indirectly to cellular signaling events. Acts as a positive regulator of T-cell coactivation, by binding DPP4. Its interaction with DPP4 regulates lymphocyte-epithelial cell adhesion. ADA exists in both small form (as a monomer) and large form (as a dimer-complex). In the monomer form, the enzyme is a polypeptide chain, folded into eight strands of parallel alpha/beta barrels, which surround a central deep pocket that is the active site. In addition to the eight central beta-barrels and eight peripheral alpha-helices, ADA also contains five additional helices: residues 19-76 fold into three helices, located between beta1 and alpha1 folds; and two antiparallel carboxy-terminal helices are located across the amino-terminal of the beta-barrel. Its primary function in humans is the development and maintenance of the immune system. However, the full physiological role of ADA is not yet completely understood.
NCBI and Uniprot Product Information
NCBI Description
This gene encodes an enzyme that catalyzes the hydrolysis of adenosine to inosine. Various mutations have been described for this gene and have been linked to human diseases. Deficiency in this enzyme causes a form of severe combined immunodeficiency disease (SCID), in which there is dysfunction of both B and T lymphocytes with impaired cellular immunity and decreased production of immunoglobulins, whereas elevated levels of this enzyme have been associated with congenital hemolytic anemia. [provided by RefSeq, Jul 2008]
Uniprot Description
ADA: a enzyme that converts adenosine + H2O into inosine + NH3. Found in all tissues, occurs in large amounts in T-lymphocytes and, at the time of weaning, in gastrointestinal tissues. Genetic ADA deficiencies are a cause of autosomal recessive severe combined immuno-deficiency (SCID). Hereditary hemolytic anemia is caused by expression levels in erythrocytes 50-70 times greater than the norm.
Protein type: Nucleotide Metabolism - purine; EC 3.5.4.4; Hydrolase
Chromosomal Location of Human Ortholog: 20q13.12
Cellular Component: dendrite cytoplasm; extracellular space; cell surface; membrane; cell soma; lysosome; cytoplasm; plasma membrane; cytosol; cell junction; external side of plasma membrane
Molecular Function: adenosine deaminase activity; protein binding; zinc ion binding; purine nucleoside binding
Biological Process: negative regulation of circadian sleep/wake cycle, non-REM sleep; T cell activation; adenosine catabolic process; deoxyadenosine catabolic process; response to morphine; positive regulation of calcium-mediated signaling; purine salvage; histamine secretion; positive regulation of T cell differentiation in the thymus; purine ribonucleoside monophosphate biosynthetic process; response to vitamin E; regulation of cell-cell adhesion mediated by integrin; positive regulation of T cell receptor signaling pathway; negative regulation of mature B cell apoptosis; positive regulation of B cell proliferation; positive regulation of germinal center formation; hypoxanthine salvage; positive regulation of smooth muscle contraction; negative regulation of adenosine receptor signaling pathway; embryonic gut development; aging; placenta development; Peyer's patch development; response to drug; dATP catabolic process; nucleobase, nucleoside and nucleotide metabolic process; positive regulation of heart rate; liver development; negative regulation of leukocyte migration; purine base metabolic process; trophectodermal cell differentiation; purine nucleotide salvage; xanthine biosynthetic process; response to hydrogen peroxide; negative regulation of inflammatory response; response to hypoxia; inosine biosynthetic process; germinal center B cell differentiation; alveolus development; positive regulation of alpha-beta T cell differentiation
Disease: Severe Combined Immunodeficiency, Autosomal Recessive, T Cell-negative, B Cell-negative, Nk Cell-negative, Due To Adenosine Deaminase Deficiency
Research Articles on ADA
Similar Products
Product Notes
The Human ADA ada (Catalog #AAA9714573) is an ELISA Kit and is intended for research purposes only. The product is available for immediate purchase. The AAA9714573 ELISA Kit recognizes Human ADA. It is sometimes possible for the material contained within the vial of "Adenosine Deaminase, ADA, ELISA Kit" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
If you are ready to order, navigate to Shopping Cart and get ready to checkout.
