Gene: CIITA
Official Full Name: class II major histocompatibility complex transactivatorprovided by HGNC
Gene Summary: This gene encodes a protein with an acidic transcriptional activation domain, 4 LRRs (leucine-rich repeats) and a GTP binding domain. The protein is located in the nucleus and acts as a positive regulator of class II major histocompatibility complex gene transcription, and is referred to as the "master control factor" for the expression of these genes. The protein also binds GTP and uses GTP binding to facilitate its own transport into the nucleus. Once in the nucleus it does not bind DNA but rather uses an intrinsic acetyltransferase (AT) activity to act in a coactivator-like fashion. Mutations in this gene have been associated with bare lymphocyte syndrome type II (also known as hereditary MHC class II deficiency or HLA class II-deficient combined immunodeficiency), increased susceptibility to rheumatoid arthritis, multiple sclerosis, and possibly myocardial infarction. Several transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Nov 2013]
Catalog Number | Product Name | Species | Gene | Passage ratio | Mycoplasma testing | Price |
---|---|---|---|---|---|---|
KO00106 | CIITA Knockout cell line (A549) | Human | CIITA | 1:3~1:4 | Negative | Online Inquiry |
KO05466 | CIITA Knockout cell line (HeLa) | Human | CIITA | 1:3~1:6 | Negative | Online Inquiry |
CIITA Gene Knockout Cell Lines are a cutting-edge tool in molecular biology designed to facilitate the investigation of immune responses and antigen presentation. CIITA, or Class II Major Histocompatibility Complex Transactivator, is crucial for the expression of MHC Class II genes and, consequently, the regulation of adaptive immunity. By utilizing gene knockout techniques, these cell lines specifically disrupt the CIITA gene, allowing researchers to study the downstream effects on MHC Class II expression and immune cell interaction in a controlled environment.
The key function of CIITA Gene Knockout Cell Lines is to enable the dissection of signaling pathways involved in immune regulation and to understand how variations in MHC Class II expression can influence susceptibility to autoimmune diseases or infections. These cell lines can be engineered to express additional markers or constructs, allowing for multifaceted experimental designs and applications, such as luciferase assays, flow cytometry, or co-culture systems with immune cells.
Scientifically, the value of CIITA Gene Knockout Cell Lines is significant in both research and clinical settings. They aid in the development of immunotherapies, vaccine strategies, and the study of transplant rejection. Understanding the role of CIITA can lead to breakthroughs in treating diseases characterized by inappropriate immune responses, such as rheumatoid arthritis or multiple sclerosis.
Compared to alternative models that may not fully elucidate the intricate details of MHC Class II pathways, CIITA Gene Knockout Cell Lines offer a precise and targeted approach for researchers seeking to obtain reliable data. They ensure reproducibility and scalability of experiments, thus saving time and resources in laboratory settings.
For researchers and clinicians focused on unraveling the complexities of immune functions, CIITA Gene Knockout Cell Lines provide an invaluable resource, enhancing experimental accuracy and deepening insights into immunological processes. Backed by our company's commitment to high-quality biological products and extensive expertise in biotechnology, these cell lines are an essential addition to any advanced research laboratory dedicated to immunological innovations.
Please note that all services are for research use only. Not intended for any clinical use.
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