Stable human CD24 cell line A cell line called HEK293T has been modified to express CD24, a sialoglycoprotein that influences growth and differentiation signals and is present on mature B cells and granulocytes. On chromosome 6, the CD24 gene produces a precursor protein that is cleaved into a mature peptide with 32 amino acids that is attached to the cell surface via a glycosyl phosphatidylinositol (GPI) link. There are non-transcribed pseudogenes on chromosomes 1, 15, 20, and Y. Several transcript variants are produced by alternative splicing.
A protein-coding gene called CD24 has been linked to illnesses like multiple sclerosis and erythroleukemia. L1CAM interactions and nervous system development are two of its paths. From a functional standpoint, CD24 might be essential for cell type differentiation. Selectin-like ligand binding to CD24 carbohydrates, which is transduced by second messengers from the GPI-anchor, can trigger signaling. By regulating B-cell activation responses, it encourages proliferation that is dependent on AG while impeding terminal differentiation into cells that generate antibodies. Furthermore, CD24 may help regulate autoimmunity by selectively suppressing the immune response to danger-associated molecular patterns (DAMPs) in conjunction with SIGLEC10.
The researchers examined angiogenin, a ribonuclease linked to glioblastoma growth. Angiogenin upregulates CD24, a surface protein linked to glioblastoma's invasive development and poor prognosis. Increased CD24 expression helps glioblastoma cells associate with endothelial cells, allowing tumor invasion and nutrition availability via vasculature. This study emphasizes the importance of targeting the angiogenin-CD24 axis for glioblastoma treatment.
Figure 1. The researchers overexpressed CD24 in U87-GFP cells and co-cultured them with HUVEC cells to analyze endothelial association, cell circularity, and invasion in mouse brain tissues. (Yang H, et al., 2022)
Creative Biogene's Human CD24 Stable Cell Line - HEK293T provides a valuable tool for researchers investigating the mechanisms of tumor invasion and vascular association. This cell line can be utilized in studies to evaluate the therapeutic potential of CD24 targeting in various cancer contexts, offering insights into the pathways regulating cell adhesion and invasion.
1. Modification of CD24 Expression: The protein CD24, which is normally present on mature B cells and granulocytes and is involved in growth and differentiation signals, has been designed to be expressed on the HEK293T cell line.
2. Genetic Influence: A precursor protein that is cleaved into a mature peptide with 32 amino acids is encoded by the CD24 gene, which is found on chromosome 6. Its varied roles are facilitated by variants generated through alternative splicing.
3. Disease Association: The protein-coding gene CD24 is linked to illnesses such as erythroleukemia and multiple sclerosis, which affect processes including L1CAM interactions and nervous system development.
4. Membrane Activities: Functionally, CD24 controls B-cell activation responses and is involved in cell type differentiation. It affects processes of proliferation and differentiation by interactions with selectin-like ligands that set off signaling pathways.
5. Immunomodulation: CD24, maybe in conjunction with SIGLEC10, may also regulate autoimmunity by limiting immunological responses to danger-associated molecular patterns (DAMPs).
Customer Q&As
What is the expression level of this human CD24 stable cell line? Is there relevant quality control data?
A: Our human CD24 stable cell lines express stable levels and undergo strict quality control. We regularly validate cell lines and record cell line expression level data. Customers can request this data from us to understand the expression levels of our products and their stability.
How functional is this stable cell line when studying the role of CD24 in cell adhesion and signaling? Is relevant functional verification data provided?
A: Our human CD24 stable cell lines are important in cell adhesion and signaling studies and are fully functional. We provide detailed functional verification data, including cell adhesion experiments, signaling pathway analysis, etc. Customers can refer to these data to evaluate the performance of our products.
Is this human CD24 stable cell line suitable for drug screening experiments? Is there relevant literature support?
A: Our human CD24 stable cell lines have been widely used in drug screening experiments. We provide relevant literature support demonstrating the potential of our products in drug screening. Customers can refer to these documents to understand the performance and application range of our products.
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Customer Reviews
Efficient
In my experiments, the cell morphology was good and there were no abnormal changes, ensuring the accuracy of the data. HEK293T cells have powerful gene manipulation capabilities and protein expression capabilities, making them an ideal tool for biomedical research. The cell products provided by the supplier are of excellent quality and the overall experience is very professional.
Satisfy
The customer service staff are very professional, answered my questions in detail, and provided all-round technical support. The cells grew well during the culture process without any contamination issues, which made the experiment go very smoothly. The gene expression of CD24 is stable, ensuring the reliability of experimental data. The platform provides detailed instructions for use, making the entire use process very smooth.
Outstanding
While conducting research using the Human CD24 Stable Cell Line - HEK293T, I found that this cell line is ideal for studying growth and differentiation signals in B cells and granulocytes. The cells grew rapidly in the culture medium and maintained good shape and vitality. This cell line has performed well in research applications and is an ideal tool for further research.
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