Gene: TBC1D4
Official Full Name: TBC1 domain family member 4provided by HGNC
Gene Summary: This gene is a member of the Tre-2/BUB2/CDC16 domain family. The protein encoded by this gene is a Rab-GTPase-activating protein, and contains two phopshotyrosine-binding domains (PTB1 and PTB2), a calmodulin-binding domain (CBD), a Rab-GTPase domain, and multiple AKT phosphomotifs. This protein is thought to play an important role in glucose homeostasis by regulating the insulin-dependent trafficking of the glucose transporter 4 (GLUT4), important for removing glucose from the bloodstream into skeletal muscle and fat tissues. Reduced expression of this gene results in an increase in GLUT4 levels at the plasma membrane, suggesting that this protein is important in intracellular retention of GLUT4 under basal conditions. When exposed to insulin, this protein is phosphorylated, dissociates from GLUT4 vesicles, resulting in increased GLUT4 at the cell surface, and enhanced glucose transport. Phosphorylation of this protein by AKT is required for proper translocation of GLUT4 to the cell surface. Individuals homozygous for a mutation in this gene are at higher risk for type 2 diabetes and have higher levels of circulating glucose and insulin levels after glucose ingestion. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Aug 2015]
Catalog Number | Product Name | Species | Gene | Passage ratio | Mycoplasma testing | Price |
---|---|---|---|---|---|---|
KO32572 | TBC1D4 Knockout cell line (HeLa) | Human | TBC1D4 | 1:3~1:6 | Negative | Online Inquiry |
KO32573 | TBC1D4 Knockout cell line (HCT 116) | Human | TBC1D4 | 1:2~1:4 | Negative | Online Inquiry |
KO32574 | TBC1D4 Knockout cell line (HEK293) | Human | TBC1D4 | 1:3~1:6 | Negative | Online Inquiry |
KO32575 | TBC1D4 Knockout cell line (A549) | Human | TBC1D4 | 1:3~1:4 | Negative | Online Inquiry |
TBC1D4 Gene Knockout Cell Lines are specialized cellular models engineered to lack the TBC1D4 gene, which encodes a protein involved in the regulation of glucose transport and insulin signaling pathways. This genetic modification allows researchers to study the functional role of TBC1D4 in cellular metabolism, obesity, and diabetes, providing a valuable tool for understanding how insulin signaling can be disrupted in metabolic disorders.
The primary function of TBC1D4 includes the regulation of GLUT4 translocation, which is crucial in controlling glucose uptake in adipocytes and muscle cells. By knocking out this gene, the resultant cell lines demonstrate an impaired ability to translocate GLUT4 in response to insulin, mimicking pathophysiological states often observed in type 2 diabetes. This enables scientists to elucidate the molecular mechanisms underlying insulin resistance and to identify potential therapeutic targets for intervention.
The scientific importance of TBC1D4 Gene Knockout Cell Lines extends into both basic research and clinical applications. These cell lines can be utilized in drug discovery, allowing for high-throughput screening of compounds that may restore GLUT4 translocation or enhance insulin sensitivity. Furthermore, research leveraging these models can advance our understanding of metabolic diseases, potentially leading to novel therapeutic strategies.
Unique selling points include standardized genetic backgrounds and reproducibility, which help yield consistent and reliable data across experiments. Compared to other models, such as non-knockout or heterozygous lines, the complete absence of the TBC1D4 gene allows for a more precise examination of its effects, providing clarity that can significantly enhance research outcomes.
For researchers and clinicians focused on metabolic diseases, TBC1D4 Gene Knockout Cell Lines offer an essential resource. The ability to study gene function in a controlled environment accelerates the development of innovative treatments and informs on disease mechanisms.
With our extensive experience in developing robust biological tools and extensive support in experimental design, we are committed to supplying high-quality cellular models that advance scientific understanding and clinical applications, ensuring that our customers have the best resources at their disposal for driving their research forward.
Please note that all services are for research use only. Not intended for any clinical use.
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