{"product_id":"human-nfl-single-plex-assay-luminex-s0x3049","title":"Human NFL Single Plex Assay (适用于Luminex)","description":"\u003ch4\u003eProduct Specification\u003c\/h4\u003e\u003cdiv class=\"responsive-table product-detail-table details-table\"\u003e\n\u003cbr\u003e\u003ctable style=\"width: 100%; height: auto;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22%;\"\u003e\u003cstrong\u003eAntigen\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 78%;\"\u003eNFL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22%;\"\u003e\u003cstrong\u003eReactivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 78%;\"\u003eHuman\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22%;\"\u003e\u003cstrong\u003eStability \u0026amp; Storage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 78%;\"\u003e\u003cp\u003e12 months from date of receipt \/ reconstitution, 2 to 8°C as supplied.\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003ch4\u003eKit\u003c\/h4\u003e\u003cdiv class=\"responsive-table product-detail-table details-table\"\u003e\n\u003cbr\u003e\u003ctable style=\"width: 100%; height: auto;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22%;\"\u003e\u003cstrong\u003ePrecision\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 78%;\"\u003eIntra-assay: ＜10%；\u003cbr\u003eInter-assay: ＜15%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22%;\"\u003e\u003cstrong\u003eSample type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 78%;\"\u003eSerum; Plasma; Cell culture supernatant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22%;\"\u003e\u003cstrong\u003eAssay type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 78%;\"\u003eSandwich (quantitative)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22%;\"\u003e\u003cstrong\u003eSensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 78%;\"\u003e＜8 pg\/mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22%;\"\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 78%;\"\u003e6.1pg\/mL-50000pg\/mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22%;\"\u003e\u003cstrong\u003eRecovery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 78%;\"\u003ePlasma: 70%-130%\u003cbr\u003eSerum: 80%-120%\u003cbr\u003eCell culture supernatant: 70%-130%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22%;\"\u003e\u003cstrong\u003eAssay time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 78%;\"\u003e70 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22%;\"\u003e\u003cstrong\u003eSpecies reactivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 78%;\"\u003eHuman\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003ch4\u003eBackground\u003c\/h4\u003e\u003cdiv\u003e\u003cp style=\"text-align:left\"\u003e\u003cspan style=\"font-style:italic;color:#333333\"\u003eThe Neurofilament Light Chain (NfL), a ~68 kDa protein encoded by the NEFL gene, is a critical structural component of the neuronal cytoskeleton, predominantly expressed in large myelinated axons of the central and peripheral nervous systems. As part of the neurofilament family (including NfM and NfH chains), NfL forms heteropolymers that stabilize axonal structure, regulate axon diameter to modulate nerve conduction velocity, and facilitate intracellular transport by acting as a scaffold for organelles and signaling molecules. Its release into biofluids (e.g., cerebrospinal fluid and blood) following neuronal injury or degeneration has established NfL as a highly sensitive, disease-agnostic biomarker of neuroaxonal damage. Elevated NfL levels correlate with diverse neurological conditions, including neurodegenerative diseases (Alzheimer’s, Parkinson’s, ALS), neuroinflammatory disorders (multiple sclerosis, neuromyelitis optica), stroke, and traumatic brain injury. Notably, NfL rises before clinical symptoms emerge, enabling early detection, while baseline concentrations predict disease progression and outcomes. Reductions in NfL levels are increasingly used to monitor therapeutic efficacy in clinical trials, such as antisense oligonucleotide therapies for ALS. Ultrasensitive assays like Simoa allow noninvasive blood-based quantification, enhancing its utility for longitudinal monitoring. With high sensitivity, accessibility, and broad applicability, NfL has become pivotal in advancing diagnostics, prognostics, and personalized treatment strategies for neurological disorders.\u003c\/span\u003e\u003c\/p\u003e\u003c\/div\u003e","brand":"Starter","offers":[{"title":"1x96T","offer_id":48961592066123,"sku":"S0X3049-1x96T","price":585.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/8375\/1499\/files\/907e6ce8a1b949c3ad9ad2aa5cb636d5_904a19cf-668e-4fd2-83b7-195acd54233c.png?v=1790676065","url":"https:\/\/www.antbioinc.com\/products\/human-nfl-single-plex-assay-luminex-s0x3049","provider":"AntBio","version":"1.0","type":"link"}