A2780-GFP

Name: CLS Cell Lines Service GmbH
Address: Dr.-Eckener-Straße 8, Eppelheim, 69214, DE
Telephone: +496221405780
Price range: €€€

CAD$1,104.00*

Products are shipped frozen on dry ice in cryotubes. Each cryotube typically contains 3 × 10⁶ cells for adherent lines or 5 × 10⁶ cells for suspension lines (refer to the batch CoA for details).

Prices excl. taxes plus shipping costs

cryovial

Product number: 305676

Safety data sheet

Product sheet

Certificate of Analysis (CoA)

Description	A2780-GFP is a genetically modified derivative of the human ovarian carcinoma cell line A2780, engineered to stably express green fluorescent protein (GFP). The parental A2780 cell line was established from an ovarian tumor in an adult patient and is widely used as a model for epithelial ovarian cancer, particularly in studies of chemotherapy response. It is known for its relative sensitivity to platinum-based agents such as cisplatin, making it a valuable system for investigating mechanisms of drug action and resistance. The GFP-expressing variant preserves these biological characteristics while incorporating a fluorescent reporter for enhanced experimental utility. The stable expression of GFP enables real-time visualization and quantitative analysis of A2780-GFP cells in a variety of experimental settings. Fluorescence-based detection allows researchers to monitor cell proliferation, morphology, migration, and viability in vitro, as well as to track tumor growth and dissemination in vivo. This is particularly advantageous in xenograft and metastasis models, where GFP facilitates discrimination of tumor cells from surrounding host tissue. The fluorescent signal is generally stable across passages, although expression levels may vary depending on the transduction method and clonal selection. A2780-GFP retains the core molecular and phenotypic features of the parental A2780 line, including pathways associated with DNA damage response, apoptosis, and chemotherapeutic sensitivity. As such, it is commonly used in high-content imaging assays, drug screening platforms, and co-culture systems where spatial and temporal resolution of tumor cell behavior is required. The addition of GFP significantly enhances the versatility of this model, supporting applications in ovarian cancer research, therapeutic evaluation, and studies of tumor cell dynamics.
Organism	Human
Tissue	Ovary
Disease	Ovarian endometrioid adenocarcinoma

Age	Age unspecified
Gender	Female
Ethnicity	African American
Growth properties	Adherent

Citation	A2780-GFP (Cytion catalog number 305676)
Biosafety level	1
NCBI_TaxID	9606
GMO Status	GMO-S1: This human A2780 ovarian cancer line contains a lentiviral GFP expression construct for fluorescence-based imaging. This classification applies only within Germany and may differ elsewhere.

Antigen expression	GFP

Culture Medium	RPMI 1640, w: 2.0 mM stable Glutamine, w: 2.0 g/L NaHCO3 (Cytion article number 820700a)
Supplements	Supplement the medium with 10% FBS
Dissociation Reagent	Accutase
Freeze medium	As a cryopreservation medium, we use complete growth medium + 10% DMSO for adequate post-thaw viability.
Thawing and Culturing Cells	Confirm that the vial remains deeply frozen upon delivery, as cells are shipped on dry ice to maintain optimal temperatures during transit. Upon receipt, either store the cryovial immediately at temperatures below -150°C to ensure the preservation of cellular integrity, or proceed to step 3 if immediate culturing is required. For immediate culturing, swiftly thaw the vial by immersing it in a 37°C water bath with clean water and an antimicrobial agent, agitating gently for 40-60 seconds until a small ice clump remains. Perform all subsequent steps under sterile conditions in a flow hood, disinfecting the cryovial with 70% ethanol before opening. Carefully open the disinfected vial and transfer the cell suspension into a 15 ml centrifuge tube containing 8 ml of room-temperature culture medium, mixing gently. Centrifuge the mixture at 200 x g for 5 minutes, carefully discard the supernatant containing freezing medium. Follow the procedure described under Post-Thaw Recovery
Incubation Atmosphere	37°C, 5% CO₂, humidified atmosphere.
Shipping Conditions	Cryopreserved cell lines are shipped on dry ice in validated, insulated packaging with sufficient refrigerant to maintain approximately −78 °C throughout transit. On receipt, inspect the container immediately and transfer vials without delay to appropriate storage.
Storage Conditions	For long-term preservation, place vials in vapor-phase liquid nitrogen at about −150 to −196 °C. Storage at −80 °C is acceptable only as a short interim step before transfer to liquid nitrogen.

Lot Number	Certificate Type	Date	Catalog Number
305676-040326	Certificate of Analysis	08. Apr. 2026	305676

A2780-GFP

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Quality Control & Molecular Analysis

Certificate of Analysis (CoA)