PtK2 cell

What it means: Species tells you which organism this cell line originates from. Here, Potoroo indicates the cells were derived from Potoroo tissue.

Why it matters:

• Biological relevance: Species affects how well the model reflects the biology you want to study and which pathways or receptors are present.
• Reagent & assay compatibility: Antibody reactivity, primers/probes, reference genomes, and detection kits often need to match the species.
• Data interpretation: Baseline gene expression and drug response can differ across species, so controls and conclusions should be species-appropriate.

How to interpret here: The Potoroo value confirms the species background for this line. Pair it with species-matched controls and verify cell identity/QC (e.g., authentication and mycoplasma testing) in your workflow.

What it means: Morphology describes how the cells typically look and grow in culture (shape, clustering, and monolayer appearance). Here, Epithelial-like summarizes the expected morphology for this line.

Why it matters:

• Culture handling: Morphology often correlates with attachment strength, dissociation conditions, and sensitivity to confluence or shear stress.
• Assay planning: Imaging, migration/invasion, and monolayer-based assays depend on consistent cell shape and growth pattern.
• Quality check: A noticeable morphology shift can signal stress, contamination, or phenotypic drift.

How to interpret here: The Epithelial-like value is what you should generally expect under recommended culture conditions. Monitor morphology routinely and standardize seeding density and passage timing to keep results comparable.

Tip: If morphology changes after thawing, allow a short recovery period and confirm you are using the recommended medium and surface.

What it means: Growth Properties describes how the cells grow in culture—such as whether they attach to the surface (adherent), grow free-floating (suspension), or show mixed behavior. Here, Monolayer, adherent summarizes the expected growth pattern.

Why it matters:

• Culture setup: Growth mode determines vessel choice, coating needs, and whether you culture as a monolayer or in suspension.
• Passaging & counting: Adherent vs suspension growth changes dissociation, viability assessment, and how you calculate seeding density.
• Assay compatibility: Some workflows (imaging, barrier assays) prefer adherent monolayers, while others (bioreactors, some screens) are easier in suspension.

How to interpret here: Use Monolayer, adherent to plan your routine culture workflow and assay format.

• Adherent culture: Plan for coated/uncoated plastic as recommended, gentle dissociation, and confluence-based passaging.

What it means: Tissue indicates the tissue (and sometimes sub-structure) the cell line was derived from. Here, Kidney describes the origin and helps place the model in the right biological context.

Why it matters:

• Baseline expression: Tissue-of-origin strongly influences gene expression, receptor profiles, and pathway activity.
• Model selection: Tissue-matched lines are usually more relevant for mechanism studies and translational assays than unrelated tissues.
• Experimental controls: Tissue origin helps you choose appropriate comparator lines (e.g., epithelial vs stromal, diseased vs non-diseased).

How to interpret here: The Kidney value suggests this line is best used when your question is closely tied to that tissue biology. Consider confirming key tissue markers for critical applications.

Tip: Tissue origin can affect growth factor needs and differentiation state, so follow recommended culture conditions closely.