{"product_id":"proteogenix-recombinant-human-cbs-protein-n-his","title":"Recombinant Human CBS Protein, N-His","description":"\u003ch2\u003eIntroduction\u003c\/h2\u003e \u003cp\u003eThe production of recombinant proteins has revolutionized the field of biotechnology and has opened up new avenues for research and therapeutic applications. One such protein that has gained significant attention is the recombinant human CBS protein. This protein is a key enzyme involved in the production of cysteine, an essential amino acid required for various biological processes. In this article, we will delve into the structure, activity, and applications of recombinant human CBS protein.\u003c\/p\u003e \u003ch2\u003eStructure of Recombinant Human CBS Protein\u003c\/h2\u003e \u003cp\u003eThe recombinant human CBS protein is a homodimeric enzyme consisting of two identical subunits, each with a molecular weight of approximately 63 kDa. Each subunit is composed of three domains – a catalytic domain, a regulatory domain, and a heme-binding domain. The catalytic domain is responsible for the enzymatic activity of CBS, while the regulatory domain plays a crucial role in the regulation of enzyme activity. The heme-binding domain is responsible for binding and stabilizing the heme group, which is essential for the proper functioning of the enzyme.\u003c\/p\u003e \u003ch2\u003eActivity of Recombinant Human CBS Protein\u003c\/h2\u003e \u003cp\u003eThe primary function of recombinant human CBS protein is to catalyze the condensation of serine and homocysteine to form cystathionine, which is further converted to cysteine. This reaction is a crucial step in the transsulfuration pathway, which is responsible for the production of cysteine, an essential amino acid required for the synthesis of proteins, glutathione, and other important biomolecules. In addition to its role in cysteine production, CBS also plays a critical role in the metabolism of homocysteine, a toxic amino acid that can lead to various health conditions if not properly regulated.\u003c\/p\u003e \u003cp\u003eThe activity of recombinant human CBS protein is tightly regulated by several factors, including the binding of heme, S-adenosylmethionine (SAM), and the presence of allosteric effectors such as adenosine triphosphate (ATP) and S-adenosylhomocysteine (SAH). The binding of heme to the heme-binding domain is essential for the proper folding and stability of the enzyme. SAM, an important methyl donor, acts as a positive regulator of CBS, while ATP and SAH act as negative regulators.\u003c\/p\u003e \u003ch2\u003eApplications of Recombinant Human CBS Protein\u003c\/h2\u003e \u003cp\u003eRecombinant human CBS protein has a wide range of applications in both research and therapeutics. In research, it is used to study the role of CBS in various biological processes and to understand the mechanisms involved in the regulation of its activity. The recombinant protein can also be used to screen for potential inhibitors or activators of CBS, which can aid in the development of new drugs for the treatment of CBS-related diseases.\u003c\/p\u003e \u003cp\u003eIn therapeutics, recombinant human CBS protein has shown promising results in the treatment of homocystinuria, a rare genetic disorder caused by a deficiency in CBS activity. This condition leads to the accumulation of homocysteine in the body, which can cause severe health problems such as cardiovascular disease, developmental delays, and skeletal abnormalities. The administration of recombinant human CBS protein has been shown to reduce homocysteine levels and improve the symptoms of homocystinuria.\u003c\/p\u003e \u003ch2\u003eConclusion\u003c\/h2\u003e \u003cp\u003eIn conclusion, recombinant human CBS protein is a vital enzyme with a complex structure and tightly regulated activity. Its role in the production of cysteine and regulation of homocysteine makes it a crucial protein in various biological processes. With its wide range of applications in research and therapeutics, recombinant human CBS protein continues to be a valuable tool in the field of biotechnology, offering new insights into the functioning of this essential enzyme.\u003c\/p\u003e\u003cp\u003eProteoGenix catalogue number ARO-P12616. For research use only.\u003c\/p\u003e\u003cp\u003eHost: Escherichia coli (E.coli); Expression system: Prokaryotic expression; Molecular weight: 55.30 kDa; Fragment: Lys72-Lys551; Buffer: Lyophilized from a solution in PBS pH 7.4, 0.02% NLS, 1mM EDTA, 4% Trehalose, 1% Mannitol..\u003c\/p\u003e\u003cp\u003eAvailable configurations: 50ug, 100ug, 1mg.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.proteogenix.science\/wp-content\/uploads\/documents\/Datasheets\/ARO-P12616.pdf\"\u003eDownload the manufacturer datasheet\u003c\/a\u003e\u003c\/p\u003e","brand":"ProteoGenix","offers":[{"title":"50ug","offer_id":57359062794580,"sku":"ABM143056-1","price":143.2,"currency_code":"GBP","in_stock":true},{"title":"100ug","offer_id":57359062827348,"sku":"ABM143056-2","price":223.2,"currency_code":"GBP","in_stock":true},{"title":"1mg","offer_id":57359062860116,"sku":"ABM143056-3","price":663.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1040\/1782\/2036\/files\/3d-representation-image-recombinant-human-cbs-protein-n-his_a2ba63c0-0064-4629-a7d7-5261901f56cf.webp?v=1790894661","url":"https:\/\/www.abmium.com\/de\/products\/proteogenix-recombinant-human-cbs-protein-n-his","provider":"ABMIUM","version":"1.0","type":"link"}