Transfected Stable Cell Lines
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Precision reporter, kinase, immune receptor, biosimilar, Cas9, and knockout stable cell lines for diverse applications.
Cat. No. : CSC-RT2762
Target Gene : CXADR Host Cell : A549
Size : >1x106 cells/vial Validation : Sequencing
| Cat. No. | CSC-RT2762 |
| Description | This cell is a stable cell line with a homozygous knockout of human CXADR using CRISPR/Cas9. |
| Target Gene | CXADR |
| Host Cell | A549 |
| Host Cell Species | Homo sapiens (Human) |
| Size | 1 vial (>10^6 cell/vial) |
| Validation | Sequencing |
| Storage | Liquid Nitrogen |
| Shipping | Dry ice package |
| Revival | Rapidly thaw cells in a 37°C water bath. Transfer contents into a tube containing pre-warmed media. Centrifuge cells and seed into a 25 cm2 flask containing pre-warmed media. |
| Mycoplasma | Negative |
| Format | One frozen vial containing millions of cells |
| Storage | Liquid nitrogen |
| Safety Considerations |
The following safety precautions should be observed. 1. Use pipette aids to prevent ingestion and keep aerosols down to a minimum. 2. No eating, drinking or smoking while handling the stable line. 3. Wash hands after handling the stable line and before leaving the lab. 4. Decontaminate work surface with disinfectant or 70% ethanol before and after working with stable cells. 5. All waste should be considered hazardous. 6. Dispose of all liquid waste after each experiment and treat with bleach. |
| Ship | Dry ice |
| Gene Name | CXADR coxsackie virus and adenovirus receptor [ Homo sapiens ] |
| Gene Symbol | CXADR |
| Synonyms | CXADR; coxsackie virus and adenovirus receptor; coxsackievirus and adenovirus receptor; CAR; HCVADR; CVB3-binding protein; coxsackievirus B-adenovirus receptor; 46 kD coxsackievirus and adenovirus receptor (CAR) protein; HCAR; CAR4/6; |
| Gene ID | 1525 |
| Uni Prot ID | P78310 |
| m RNA Refseq | BC003684 |
| Chromosome Location | 21q21.1 |
| Function | PDZ domain binding; beta-catenin binding; cell adhesion molecule binding; connexin binding; identical protein binding; protein binding; receptor activity; receptor binding; |
| Pathway | Adaptive Immune System, organism-specific biosystem; Cell surface interactions at the vascular wall, organism-specific biosystem; Hemostasis, organism-specific biosystem; Immune System, organism-specific biosystem; Immunoregulatory interactions between a Lymphoid and a non-Lymphoid cell, organism-specific biosystem; Viral myocarditis, organism-specific biosystem; |
| MIM | 602621 |
Coxsackievirus and adenovirus receptor (CXADR), also known as CAR, is a key protein encoded by the human CXADR gene. It functions primarily as a type I membrane receptor for group B coxsackieviruses and subgroup C adenoviruses. CAR is widely expressed in a variety of tissues, including the heart, brain, and various epithelial and endothelial cells. Functionally, CAR plays an integral role in cell-cell adhesion by interacting with extracellular matrix glycoproteins such as fibronectin, agrin, and laminin-1.
In cardiac tissue, CAR is essential for the proper electrical and mechanical coupling of cardiomyocytes at the intercalated disc. Studies have shown that knockout of CAR causes embryonic lethality in mice with severe cardiac abnormalities. In the central nervous system, CAR is involved in neural development and neurite outgrowth. Its expression is essential for the proper formation of lymphatic endothelial cell junctions. Since CAR is a receptor for coxsackie B virus and adenovirus, infection with these viruses can have severe consequences, especially in cardiac tissue, where they can lead to diseases such as myocarditis and dilated cardiomyopathy.
Applications of the Human CXADR Knockout Cell Line-A549:
Virology and Infectious Disease Research: By knocking out the CXADR gene, researchers can investigate how various viruses that utilize CXADR as a receptor, such as adenoviruses and Coxsackieviruses, interact with and enter host cells. This facilitates the development of antiviral strategies and therapeutic interventions.
Cancer Research: CXADR has been implicated in tumor suppression and cell adhesion. Utilizing the CXADR Knockout Cell Line-A549 enables scientists to explore the gene’s role in cancer progression, metastasis, and cell signaling pathways.
Drug Discovery and Development: The cell line serves as an invaluable tool in high-throughput screening for potential drug candidates. By examining the effect of various compounds on the CXADR-deficient A549 cells, researchers can identify molecules that specifically alter cellular pathways dependent on CXADR signaling, thereby accelerating the drug discovery process.
Gene Function and Mechanistic Studies: Researchers can study changes in cell adhesion, migration, and proliferation in the absence of CXADR, gaining deeper insight into the mechanistic roles of this gene in normal and pathological conditions.
Immunological Research: CXADR is involved in the immune response, particularly in modulating the activity of immune cells. The knockout cell line enables the study of immune evasion mechanisms employed by pathogens and cancer cells. This research can contribute to the development of immunotherapies and vaccines.
A: The knockout cell product is validated by PCR amplification and Sanger Sequencing to confirm the mutation at the genomic level. Please find the detailed mutation info in the datasheet.
A: Single clonal cell.
A: No. This knockout cell product is generated using the CRISPR/Cas9 system to induce small insertions or deletions (indels) resulting in frameshift mutations. Although these frameshift mutations typically disrupt the coding gene, there is a possibility that the non-functional transcript may still be transcribed. Consequently, this could potentially yield misleading results when analyzed by RT-qPCR.
A: The cell line should be stored in liquid nitrogen for long-term preservation.
A: For most cases, we often keep at least 2 clones with different frameshift mutations. Please feel free to contact us to check if there are additional available clones.
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CXADR knockout cells have allowed us to investigate the impact of CXADR deficiency on cardiac function and identify molecular pathways associated with these pathologies. I recommend Creative Biogene'cell line.
CXADR knockout cells provide a platform for evaluating drug candidates that modulate cellular adhesion, proliferation, and migration. Good experimental results were obtained.
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