Gene: HAS2
Official Full Name: hyaluronan synthase 2provided by HGNC
Gene Summary: Hyaluronan or hyaluronic acid (HA) is a high molecular weight unbranched polysaccharide synthesized by a wide variety of organisms from bacteria to mammals, and is a constituent of the extracellular matrix. It consists of alternating glucuronic acid and N-acetylglucosamine residues that are linked by beta-1-3 and beta-1-4 glycosidic bonds. HA is synthesized by membrane-bound synthase at the inner surface of the plasma membrane, and the chains are extruded through pore-like structures into the extracellular space. It serves a variety of functions, including space filling, lubrication of joints, and provision of a matrix through which cells can migrate. HA is actively produced during wound healing and tissue repair to provide a framework for ingrowth of blood vessels and fibroblasts. Changes in the serum concentration of HA are associated with inflammatory and degenerative arthropathies such as rheumatoid arthritis. In addition, the interaction of HA with the leukocyte receptor CD44 is important in tissue-specific homing by leukocytes, and overexpression of HA receptors has been correlated with tumor metastasis. HAS2 is a member of the newly identified vertebrate gene family encoding putative hyaluronan synthases, and its amino acid sequence shows significant homology to glycosaminoglycan synthetase (DG42) from Xenopus laevis, and human and murine hyaluronan synthase 1. [provided by RefSeq, Jul 2008]
Catalog Number | Product Name | Species | Gene | Passage ratio | Mycoplasma testing | Price |
---|---|---|---|---|---|---|
KO37416 | HAS2 Knockout cell line (HeLa) | Human | HAS2 | 1:3~1:6 | Negative | Online Inquiry |
KO37417 | HAS2 Knockout cell line (HEK293) | Human | HAS2 | 1:3~1:6 | Negative | Online Inquiry |
KO37418 | HAS2 Knockout cell line (A549) | Human | HAS2 | 1:3~1:4 | Negative | Online Inquiry |
HAS2 Gene Knockout Cell Lines are specialized cellular models engineered to lack the HAS2 gene, which encodes the enzyme hyaluronan synthase 2. Hyaluronan, also known as hyaluronic acid, is a crucial component of the extracellular matrix, playing significant roles in cell proliferation, migration, and wound healing. By utilizing these knockout cell lines, researchers can effectively study the functional consequences of HAS2 depletion, shedding light on pathways and processes influenced by hyaluronan production.
The key function of HAS2 Gene Knockout Cell Lines lies in their ability to facilitate investigation into the physiological and pathological roles of hyaluronan across various contexts, such as cancer, inflammation, and tissue repair. The absence of the HAS2 gene interrupts the synthesis of hyaluronan, which enables scientists to explore its impact on cell behavior and the extracellular milieu. Through various assays—including proliferation, migration, and adhesion studies—researchers can gain insights into how alterations in hyaluronan levels influence cellular processes.
The scientific importance of these knockout cell lines is underscored by their wide-ranging applications in both basic research and clinical settings. They serve as invaluable tools in cancer research to understand tumor dynamics and metastasis as well as in regenerative medicine to identify potential therapeutic targets for enhancing tissue repair mechanisms. Furthermore, the investigation of HAS2's role in inflammatory conditions can provide fundamental insights into disease pathogenesis and treatment strategies.
Compared to alternative models, such as overexpression systems or wild-type cell lines, HAS2 Gene Knockout Cell Lines offer specific advantages by providing a clear and unequivocal context in which the absence of hyaluronan can be studied, eliminating variables associated with compensatory mechanisms. This specificity enhances the reliability and reproducibility of experimental results.
For researchers and clinicians alike, the ability to manipulate and understand the implications of hyaluronan through these knockout lines represents a significant value proposition. Not only do they help elucidate complex biological mechanisms, but they also pave the way for novel therapeutic interventions in diseases where hyaluronan plays a critical role.
Our company is committed to delivering high-quality biological products, backed by rigorous scientific research and a deep understanding of cellular biology. By providing HAS2 Gene Knockout Cell Lines, we empower researchers to advance the field and contribute to groundbreaking discoveries in health and disease.
Please note that all services are for research use only. Not intended for any clinical use.
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