{"product_id":"canine-cd4-positive-cd25-positive-regulatory-t-cells-bhc16405278","title":"Canine CD4+\/CD25+ regulatory T cells","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eCanine CD4+\/CD25+ regulatory T cells are primary t cells derived from canine immune-cell source. Product metadata indicate an in vitro culture model and a reported BSL-2 handling context. Depending on the selected variant, the product may be supplied in selectable cryopreserved formats (Frozen Vial (2 x 10^6 cells)) for in vitro studies that benefit from tissue-relevant cellular context.\u003c\/p\u003e\u003ch2\u003eKey elements and design rationale\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSource and identity reflect the stated t cells model and tissue origin, supporting experiments where immune context matters.\u003c\/li\u003e\n\u003cli\u003eReported classifications and phenotype descriptors include primary.\u003c\/li\u003e\n\u003cli\u003eSelectable variants can include Frozen Vial (2 x 10^6 cells); choose the listed format according to culture scale, handling preference, and downstream assay design.\u003c\/li\u003e\n\u003cli\u003eHandling considerations should follow institutional practice appropriate for the reported BSL-2 classification and the datasheet associated with the selected format.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eReview the specification table and variant selector together when choosing the appropriate format for assay scale, tissue context, and downstream readouts.\u003c\/p\u003e\u003ch2\u003eBiological background\u003c\/h2\u003e\u003cp\u003eT cells are commonly used to study activation state, cytokine signaling, proliferation, cytotoxic programs, and immune-cell interactions in vitro. In this case, the stated source material and immune context can influence morphology, baseline signaling, and assay responsiveness.\u003c\/p\u003e\u003ch2\u003eResearch relevance and current trends\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eImmunology \u0026amp; inflammation remains an active area for experiments that compare tissue-specific phenotype, pathway response, or functional readouts in culture-based systems.\u003c\/li\u003e\n\u003cli\u003eResearchers often combine morphological, molecular, and functional measurements to interpret phenotype in context.\u003c\/li\u003e\n\u003cli\u003eComparisons across donor source, passage, tissue origin, or model state can help separate model-specific effects from assay-specific effects.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon research applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eComparative cell-culture studies to track morphology, viability, or response to environmental cues.\u003c\/li\u003e\n\u003cli\u003eMolecular or imaging-based analyses to connect phenotype with pathway-level changes.\u003c\/li\u003e\n\u003cli\u003eFunctional assays selected to match the stated tissue origin, cell type, and experimental question.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eChanges in morphology, marker expression, proliferation, migration, barrier properties, reporter activity, or secreted factors are typically interpreted alongside matched controls and the selected culture conditions.\u003c\/p\u003e\u003ch2\u003eNotes for experimental interpretation\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePotential confounders include donor-to-donor variability, passage-dependent phenotypic drift, substrate effects, serum or media composition, and differences between cryopreserved and expansion-stage material.\u003c\/li\u003e\n\u003cli\u003eUse matched controls and confirm identity with morphology- and marker-based readouts suited to the stated cell type, tissue source, and downstream assay.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"display:none\"\u003eSKU:BHC16405278\u003c\/p\u003e","brand":"Cell Biologics Inc","offers":[{"title":"Frozen Vial (2 x 10^6 cells)","offer_id":53195949506925,"sku":"CAPB.CD4.25RTC-FV-2M","price":0.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/www.ebiohippo.com\/products\/canine-cd4-positive-cd25-positive-regulatory-t-cells-bhc16405278","provider":"BioHippo","version":"1.0","type":"link"}