| Field | Specification |
|---|---|
| Product Type |
Overview
EIF2AK1/2/3/4 Quadruple Knockout Overexpressing PERK MEF Cell Line (EIF2AK 4KO+PERK) is a engineered cell line supplied in cell format.
Key elements and design rationale
- Model identity: EIF2AK1/2/3/4 Quadruple Knockout Overexpressing PERK MEF Cell Line (EIF2AK 4KO+PERK) is supplied as an engineered cell line.
This cell-based model is generally used in cell biology, phenotype comparison, and assay development studies.
Biological background
This model supports studies in cell biology, phenotype comparison, and assay development. It can be used to examine morphology, growth behavior, and experimental responses in cultured cells.
Research relevance and current trends
- Engineered cell lines are widely used for reporter-based readouts, perturbation studies, and assay optimization in reproducible culture systems.
- Reporter or transgene-bearing models are often compared with matched parental or control cells to interpret signal changes in context.
- Expression trends are typically evaluated alongside passage number, selection pressure, and baseline growth behavior.
Common research applications
- Routine expansion and maintenance of a defined cell model for downstream in vitro experiments.
- Phenotype, signaling, or marker-expression studies performed under standardized culture conditions.
- Cell-based assay development in which passage number, growth surface, and medium composition are tracked as experimental variables.
Changes in morphology, growth rate, viability, or reporter signal are typically interpreted together with passage history, culture matrix, and the specified growth conditions for the model.
Notes for experimental interpretation
- Morphology, doubling behavior, and reporter or marker output can shift with passage number, substrate choice, and medium composition; these variables should be recorded alongside experimental readouts.
- Matched controls such as parental cells, untreated cultures, or parallel cultures maintained under identical conditions help distinguish background effects from biology of interest.
Material Citation: If use of this material results in a scientific publication, please cite the material in the following manner: Applied Biological Materials Inc, Cat. No. T3614
How should I handle live cells once I receive them?
https://www.abmgood.com/immortalized-cells-documents.html
Following these guidelines will help ensure optimal cell viability and performance.
Why are these cells classified as biosafety level II?
What is your warranty or return policy?
Please refer to the following link for full information:
https://www.abmgood.com/terms
For additional questions, our Order team is happy to assist and can be reached at order@abmgood.com.
How many times can cells divide?
Primary cells have a limited lifespan and will undergo a finite number of population doublings before entering senescence. The exact number varies by cell type and culture conditions.
Immortalized cell lines are capable of extended or indefinite proliferation under proper culture conditions, although growth characteristics may vary between lines.
Do I need Applied Cell Extracellular Matrix (G422) if I am using PriCoat™ flasks?
Cell line sourcing and selection (species, tissue, and disease model matching) · Stable cell line engineering (overexpression, knockdown, knockout via CRISPR/Cas9, shRNA, sgRNA) · Reporter gene integration (GFP, RFP, luciferase, fluorescent/bioluminescent constructs) · Genome editing and knockin (point mutations, tagged endogenous proteins, conditional alleles) · Inducible expression systems (Tet-On/Off and regulatable constructs) · Drug resistance marker selection (puromycin, G418, hygromycin, and others) · Custom growth and media optimisation for specific assay requirements · Scale-up production for high-throughput screening campaigns · Authentication and QC services (STR profiling, mycoplasma testing, viability assessment). Talk to a Scientist or contact support@biohippo.com.
Taniuchi, S., Miyake, M., Tsugawa, K., Oyadomari, M., & Oyadomari, S. (2016). Integrated stress response of vertebrates is regulated by four eIF2α kinases. Scientific reports, 6, 32886. https://doi.org/10.1038/srep32886
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