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Invitrogen
Human Frataxin Rapid ELISA Kit
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Product Specifications
Analytical sensitivity
37.5 pg/mL
Assay range
62.5-4000 pg/mL
Sample type/volume
Serum
50 µL
Plasma
50 µL
Hands-on time
15 min
Time-to-result
1 hr 30 min
Homogenous (no wash)
No
Interassay CV
<10%
Intraassay CV
<10%
Instrument
Absorbance Microplate Reader
Product size
96 Tests
Contents
Pre-coated 96 well plate, Standard, HRP Conjugate, Standard & Sample Diluent, HRP Conjugate Diluent, Wash Buffer, TMB Substrate, Stop Solution, Plate Sealer
Shipping conditions
Wet ice
Storage
Refer to product documentation for component specific storage temperature.
Protein name
FXN
Species (tested)
Human
Assay kit format
Rapid ELISA Kit
Detector antibody conjugate
HRP
Label or dye
Unconjugated
About This Kit
The Human FXN (Frataxin) ELISA quantitates FXN in serum and plasma.
Principle of the method
The Human Frataxin (FXN) solid-phase sandwich ELISA (enzyme-linked immunosorbent assay) is designed to measure the concentration of Frataxin (FXN) in biological samples. A target-specific antibody has been pre-coated in the wells of the supplied microplate. Samples, standards, or controls are added into these wells and bind to the immobilized (capture) antibody.
The sandwich complex is formed by the addition of a second (HRP-linked) detection antibody specific to Frataxin (FXN). Excess reagents are washed from the plate.
A substrate solution is added that reacts with the enzyme-antibody-target complex to produce a measurable signal. The enzyme-substrate reaction is terminated by the addition of stop solution. The intensity of the signal, measured spectrophotometrically at 450 ± 2 nm, is directly proportional to the concentration of Frataxin (FXN) present in the original specimen.
Rigorous validation:
Each manufactured lot of this ELISA kit is quality tested for criteria such as sensitivity, specificity, precision, and lot-to-lot consistency. See manual for more information on validation.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Target information
FXN is a mitochondrial protein which belongs to the FRATAXIN family. The protein functions in regulating mitochondrial iron transport and respiration. The expansion of intronic trinucleotide repeat GAA results in Friedreich ataxia.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Gene aliases : CyaY, FA, FARR, FRDA, FXN, X25
Gene ID : (Human) 2395
Gene symbol : FXN
Protein Aliases : Frataxin, mitochondrial, Friedreich ataxia protein, Fxn
UniProt ID (Human) Q16595
Performance Guarantee
If an Invitrogen™ immunoassay doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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