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HLA-DQB1 Knockout Cell Lines

Gene: HLA-DQB1

Official Full Name: major histocompatibility complex, class II, DQ beta 1provided by HGNC

Gene Summary: HLA-DQB1 belongs to the HLA class II beta chain paralogs. This class II molecule is a heterodimer consisting of an alpha (DQA) and a beta chain (DQB), both anchored in the membrane. It plays a central role in the immune system by presenting peptides derived from extracellular proteins. Class II molecules are expressed in antigen presenting cells (APC: B lymphocytes, dendritic cells, macrophages). The beta chain is approximately 26-28 kDa and it contains six exons. Exon 1 encodes the leader peptide, exons 2 and 3 encode the two extracellular domains, exon 4 encodes the transmembrane domain and exon 5 encodes the cytoplasmic tail. Within the DQ molecule both the alpha chain and the beta chain contain the polymorphisms specifying the peptide binding specificities, resulting in up to four different molecules. Typing for these polymorphisms is routinely done for bone marrow transplantation. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Sep 2011]

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Products Background

Products

Catalog Number Product Name Species Gene Passage ratio Mycoplasma testing Price
KO17096 HLA-DQB1 Knockout cell line (HCT 116) Human HLA-DQB1 1:2~1:4 Negative Online Inquiry
KO17097 HLA-DQB1 Knockout cell line (HEK293) Human HLA-DQB1 1:3~1:6 Negative Online Inquiry

Background

HLA-DQB1 Gene Knockout Cell Lines represent a groundbreaking innovation in the realm of immunology and gene editing. These engineered cell lines have been specifically designed to lack the HLA-DQB1 gene, which plays a critical role in the Major Histocompatibility Complex (MHC) that influences immune response and antigen presentation. By removing this gene, researchers can effectively study its contributions to various diseases, including autoimmune disorders, transplant rejection, and infections.

The key mechanism underlying these knockout cell lines involves the CRISPR-Cas9 gene-editing technology, which precisely alters genomic sequences in a targeted manner. This allows for the elimination of the HLA-DQB1 gene, providing a cellular platform for exploring the consequences of its absence in vivo and in vitro. The resulting cell lines serve as invaluable tools for elucidating the role of HLA-DQB1 in shaping immune responses, understanding T cell activation, and developing personalized medicine approaches.

Scientifically, the importance of HLA-DQB1 Gene Knockout Cell Lines lies in their extensive applicability across various fields of research. They facilitate the identification of immunogenic epitopes, contribute to the understanding of histocompatibility complexities in organ transplantation, and provide insights that could lead to novel therapeutic strategies in autoimmune diseases. Their use in clinical settings also holds promise for the optimization of immunotherapeutic agents and vaccines.

Compared to traditional cell lines, the unique selling points of these knockout cell lines include their enhanced specificity in simulating disease states and the ability to conduct highly controlled experiments on the effects of HLA-DQB1 deficiency. Researchers can achieve more reliable data, leading to stronger hypotheses and ultimately, better outcomes in clinical applications.

For researchers and clinicians focused on immunology and related fields, HLA-DQB1 Gene Knockout Cell Lines offer an unparalleled opportunity to advance understanding and innovate therapies. By utilizing these cell lines, users are empowered to unlock critical insights into immune mechanisms that could drive future breakthroughs.

At our company, we pride ourselves on our expertise in genetic engineering and immunological research, providing high-quality biological products that support transformative scientific discovery. With a commitment to advancing health and science, our offerings, including the HLA-DQB1 Gene Knockout Cell Lines, are designed to meet the diverse needs of researchers and clinicians alike.

Please note that all services are for research use only. Not intended for any clinical use.

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