{"product_id":"abcam-ab79185","title":"Abcam, ab79185, Recombinant Human Myosin Light Chain 2 protein","description":"\u003cp\u003eSize: 50µg\u003cbr\u003e\nRecombinant Human Myosin Light Chain 2 protein is a Human Full Length protein, in the 1 to 166 aa range, expressed in Escherichia coli, with \u0026gt;95%, \u0026lt; 1 EU\/µg endotoxin level, suitable for SDS-PAGE, WB.\u003cbr\u003e\nKey facts\u003cbr\u003e\nPurity:\u0026gt;95% SDS-PAGE,\u003cbr\u003e\nEndotoxin level:\u0026lt; 1 EU\/µg,\u003cbr\u003e\nExpression system:Escherichia coli,\u003cbr\u003e\nTags:His tag N-Terminus,\u003cbr\u003e\nApplications:SDS-PAGE, WBSee reactivity dataSee the reactivity data table below for information on validated species and application combinations.,\u003cbr\u003e\nBiologically active:No,\u003cbr\u003e\nAccession:P10916,\u003cbr\u003e\nAnimal free:No,\u003cbr\u003e\nCarrier free:No,\u003cbr\u003e\nSpecies:Human,\u003cbr\u003e\nStorage buffer:pH: 8Constituents: 40% Glycerol (glycerin, glycerine), 0.242% Tris, 0.0555% Calcium chloride\u003c\/p\u003e\n\n\u003cp\u003eProperties and Storage Information:\u003cbr\u003e\nShipped at conditions-Blue Ice, Appropriate short-term storage conditions--20°C, Appropriate long-term storage conditions--20°C, Aliquoting information-Upon delivery aliquot, Storage information-Avoid freeze \/ thaw cycle\u003c\/p\u003e\n\n\u003cp\u003eSupplementary Information:\u003cbr\u003e\nThis supplementary information is collated from multiple sources and compiled automatically.\u003cbr\u003e\nMyosin Light Chain 2 (MLC2) also known as ventricular myosin regulatory light chain (MLC2v) or smooth muscle myosin light chain is a critical component of the myosin protein complex. It is a low-molecular-weight protein with a mass typically around 20 kDa. Myosin Light Chain 2 plays a mechanical role in muscle contraction where it interacts with myosin heavy chain and actin filaments. This interaction modulates muscle contraction in both cardiac and smooth muscle tissues. MLC2 is ubiquitously expressed in muscles but exhibits specific expression patterns in cardiac and smooth muscles.\u003cbr\u003e\nBiological function summary\u003cbr\u003e\nMyosin Light Chain 2 plays a fundamental role in muscle function by regulating myofilament sensitivity to calcium ions. It functions as part of the myosin complex which is essential for actin-myosin interactions required for muscle contraction. Phosphorylation of MLC2 alters the actomyosin activity affecting muscle contraction strength and speed. This regulation contributes significantly to muscle tone contractility and overall heart function.\u003cbr\u003e\nPathways\u003cbr\u003e\nMyosin Light Chain 2 is a pivotal player in the calcium signaling and smooth muscle contraction pathways. Within these pathways phosphorylation leads to myosin cross-bridge cycling with actin facilitated by proteins like calmodulin and myosin light chain kinase (MLCK). This biochemical interaction not only underpins smooth muscle function but also plays roles in other processes like cell motility and division emphasizing MLC2's versatility in cellular mechanics.\u003cbr\u003e\nAberrations in Myosin Light Chain 2 function or expression implicate it in cardiac hypertrophy and certain smooth muscle dysfunctions such as hypertension. Changes in MLC2 phosphorylation state can directly affect cardiac contractility worsening conditions like hypertrophic cardiomyopathy. It also relates closely with other proteins such as MLCK and calmodulin which are involved in these disease pathways highlighting a complex network of regulatory mechanisms that when disrupted can lead to severe health issues.\u003c\/p\u003e","brand":"Abcam","offers":[{"title":"Default Title","offer_id":46843893186729,"sku":"ab79185","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/ar\/products\/abcam-ab79185","provider":"Iright","version":"1.0","type":"link"}