Creative Biolabs is offering the most comprehensive services for antibody development projects. With strict regulation and effective execution, we are dedicated to providing the most valuable solutions to complete your projects.
HighlightsCreative Biolabs is offering the most comprehensive services for antibody development projects. With strict regulation and effective execution, we are dedicated to providing the most valuable solutions to complete your projects.
HighlightsCreative Biolabs has established a broad range of platforms for developing novel antibodies or equivalents. These cutting-edge technologies enable our scientists to meet your demands from different aspects and tailor the most appropriate solution that contributes to the success of your projects.
HighlightsWith deep understanding in antibody-related realms and extensive project experience, Creative Biolabs offers a variety of references to help you learn more about our capacities and achievements, including infographic, flyer, case study, peer-reviewed publications, and all kinds of knowledge that can assist your projects. You are also welcome to contact us directly for more specific solutions.
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5'-nucleotidase ecto (NT5E) corresponds to a GPI-tethered cell-surface ectonucleotidase encoded by the NT5E gene. Its protein products are broadly distributed across multiple tissue compartments, with prominent presence on endothelial, epithelial and immune-associated cell populations. Unlike purely cytosolic metabolic mediators, this enzyme carries conserved metallophosphatase catalytic modules anchored to outer plasma-membrane leaflets, and lacks intrinsic intracellular signal-transducing effector domains. It acts as an extracellular purine-metabolizing modulator, processing nucleotide substrates within pericellular spaces under normal physiological conditions. Insufficient functional enzyme disturbs extracellular nucleotide turnover and disrupts local purinergic signaling balance. NT5E provides metabolic buffering capacity to sustain steady-state purine conversion across diverse tissue niches. Distinct tissue microenvironments generate varied extracellular nucleotide pools, requiring diversified surface-resident enzyme repertoires to maintain multicellular purinergic equilibrium. Membrane-tethered NT5E engages monophosphate nucleotide substrates to counteract aberrant purine-metabolic shifts and preserve stable local tissue function.
Variants within the NT5E gene may alter substrate-hydrolysis capacity and give rise to reshaped extracellular purine-metabolic profiles, and no other related enzyme family member fully reproduces the dual capacity of NT5E for nucleotide-substrate processing and GPI-mediated plasma-membrane anchoring. Changes in NT5E expression levels correlate with local purine turnover status and tissue adaptive conditions, making this target suitable for research focused on GPI-anchored ectonucleotidase and purinergic-homeostasis regulatory mechanisms. NT5E localizes predominantly to cell surface compartments and may be released as soluble forms after anchor cleavage, executing substrate hydrolysis without constitutive persistent intracellular signal-cascade activation; its GPI-anchored surface localization sets it apart from cytosolic nucleotidase homologs, conferring dual potential to support pericellular purine metabolism and mediate selective nucleotide-substrate molecular recognition. Diminished functional NT5E disturbs extracellular nucleotide processing workflows and weakens local purinergic-signaling buffering capacity, further reinforcing research value for studies of cell-surface ectonucleotidase biology.
Fig. 1 Schematic illustrating GPI‑anchored homodimeric NT5E (CD73) on plasma‑membrane outer leaflet, showing domain organization, metal‑ion‑binding sites and extracellular AMP‑to‑adenosine hydrolytic catalytic activity.1
The biological functions of membrane-bound NT5E ectonucleotidase protein are focused on sustained extracellular nucleotide-substrate interaction and tissue purinergic-homeostasis coordination:
Creative Biolabs offers purified NT5E membrane samples produced under unified preparation workflows, including full-length NT5E constructs and isolated catalytic-domain variants. Truncated domain fragments cannot support complete nucleotide-substrate-processing behaviours, while full-length constructs suit research focused on ectonucleotidase-substrate interaction and GPI-anchored membrane localization functional observation. All batches receive uniform quality screening. Functional relevant observation may only be carried out with full-length samples under simulated plasma-membrane microenvironment setups. Consistent structural features are preserved across batches to support comparative laboratory analysis across separate test groups. Full-length NT5E samples retain intact purine-processing catalytic-domain conformation after standardized purification, which supports reliable detection of weak and transient enzyme-substrate contacts for comparative functional analysis.
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Creative Biolabs provides adjustable NT5E expression cell research models with varied expression levels, applicable to structural observation of GPI-anchored ectonucleotidase proteins and research into extracellular nucleotide-substrate molecular interaction. Sample evaluation includes sustained target expression detection and preliminary substrate-interaction observation, enabling side-by-side comparison of enzyme-substrate behaviours under differing expression abundances. These cell systems can pair with diverse laboratory analysis schemes to track changes in substrate-processing efficiency alongside shifting target protein levels.
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Anti-NT5E recombinant antibodies are generated via standardized protein preparation workflows, compatible with routine laboratory detection techniques for cell-surface-membrane localization mapping and identification of enzyme-substrate associated molecular complexes. The antibody series can work alongside common laboratory detection reagents to realize multi-dimensional observation of target distribution within purine-metabolically-active tissue samples.
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Beyond catalog products, Creative Biolabs offers specialized custom services for NT5E research:
NT5E might act as a GPI-anchored cell-surface ectonucleotidase and participate in extracellular nucleotide-substrate turnover to modulate pericellular purine metabolism and purinergic tissue homeostasis.
NT5E expression status could alter extracellular nucleotide-substrate processing efficiency and local purinergic signaling balance, serving as a major regulatory mediator of tissue purine-dependent biological processes.
No, NT5E-associated research reagents from Creative Biolabs are exclusively built for exploring cell-surface purine-metabolizing enzyme mechanisms, and shall not be deployed for any clinical-oriented workflows. These preparations are optimized for basic purinergic-signaling investigation and do not satisfy performance benchmarks required for clinical implementation.
Offerings include full-length NT5E membrane protein, target-specific recombinant antibodies and tunable expression cell research models, supporting research on tissue purinergic homeostasis and ectonucleotidase-mediated extracellular nucleotide substrate processing.
Laboratory observation schemes may include enzyme-substrate interaction related tests to analyse molecular-binding associated behaviors under simulated cell-membrane environments.
