NEFL High Sensitivity ELISA Kit (Human)

Cat# OKCD01380

Size : 96Wells

Brand : Aviva Systems Biology

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Phone : +1 850 650 7790
Datasheets/ManualsClick here to download product manual. As variation between lots may occur, always reference the lot-specific manual received with each kit.
COA DatasheetClickHereto download product manual. As variation between lots may occur, always reference the lot-specific manual received with each kit.
Product Info
Predicted Species ReactivityHomo sapiens|Human
ApplicationELISA-Sandwich
ELISA Kit Detection MethodColorimetric
ELISA Kit Duration3h
ELISA Kit Linearity
Sample1:21:41:81:16
Serum (n=5)88-96%80-104%95-105%97-105%
EDTA Plasma (n=5)78-101%91-101%87-104%86-101%
Heparin Plasma (n=5)92-102%79-99%82-103%88-101%
ELISA Kit PrincipleThe test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to High Sensitive Neurofilament, Light Polypeptide (NEFL). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to High Sensitive Neurofilament, Light Polypeptide (NEFL). Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain High Sensitive Neurofilament, Light Polypeptide (NEFL), biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm +/- 10nm. The concentration of High Sensitive Neurofilament, Light Polypeptide (NEFL) in the samples is then determined by comparing the O.D. of the samples to the standard curve.
ELISA Kit Range1.56-100pg/mL
ELISA Kit Recovery
MatrixRecovery range (%)Average(%)
Serum (n=5)78-9086
EDTA Plasma (n=5)92-105101
Heparin Plasma (n=5)89-9794
ELISA Kit ReproducibilityIntra-assay Precision (Precision within an assay): 3 samples with low, middle and high level High Sensitive Neurofilament, Light Polypeptide (NEFL) were tested 20 times on one plate, respectively. Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level High Sensitive Neurofilament, Light Polypeptide (NEFL) were tested on 3 different plates, 8 replicates in each plate. CV(%) = SD/meanX100 Intra-Assay: CV<10% Inter-Assay: CV<12%
ELISA Kit Component
ComponentAmount
Anti-NEFL Microplate96 Wells (12 x 8 Well Strips)
NEFL Lyophilized Standard2
100X Biotinylated NEFL Detector Antibody120 uL
Avidin/HRP Conjugate120 uL
Standard Diluent1 x 20 mL
Detector Antibody Diluent1 x 12 mL
Conjugate Diluent1 x 12 mL
30X Wash Buffer1 x 20 mL
TMB Substrate1 x 9 mL
Stop Solution1 x 6 mL
Reconstitution and Storage2°C to 8°C|-20°C
Sample TypeSerum, plasma, cerebrospinal fluid and other biological fluids
Sensitivity< 0.61 pg/mL
SpecificityThis assay has high sensitivity and excellent specificity for detection of Neurofilament, Light Polypeptide (NEFL). No significant cross-reactivity or interference between Neurofilament, Light Polypeptide (NEFL) and analogues was observed.
Assay InfoAssay Methodology: Quantitative Sandwich ELISA
Gene SymbolNEFL
Gene Full Nameneurofilament light chain
Alias Symbols68 kDa neurofilament protein;CMT1F;CMT2E;CMTDIG;light molecular weight neurofilament protein;neurofilament light polypeptide;neurofilament protein, light chain;neurofilament subunit NF-L;neurofilament triplet L protein;neurofilament, light polypeptide 68kDa;NF68;NFL;NF-L;PPP1R110;protein phosphatase 1, regulatory subunit 110.
NCBI Gene Id4747
Protein NameNeurofilament light polypeptide
Description of TargetNeurofilaments usually contain three intermediate filament proteins: L, M, and H which are involved in the maintenance of neuronal caliber.
Uniprot IDP07196
Protein Accession #NP_006149.2
Nucleotide Accession #NM_006158.4

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