Corgenix Anti-Phosphatidylserine IgG Semi-Quantitative Test Kit (192 Well) 13534

GUDID 00855360006113

INTENDED USE Detection and semi-quantitation of anti-phosphatidylserine antibodies in individuals with systemic lupus erythematosus (SLE) and lupus-like disorders (anti-phospholipid syndrome). For In Vitro Diagnostic Use. SUMMARY AND EXPLANATION OF THE TEST High serum levels of anti-phospholipid antibodies are frequently detected in patients with autoimmune (i.e., SLE) and non-autoimmune diseases, as well as in apparently healthy individuals. These antibodies have been associated with an increased risk for recurrent arterial and venous thrombotic events, thrombocytopenia and fetal loss. Phosphatidylserine is a more physiologically relevant phospholipid due to its presence in cell membranes of endothelial cells and platelets. PRINCIPLE OF THE TEST The test is an indirect ELISA. Diluted serum/plasma samples, calibrator sera, and controls are incubated in phosphatidylserine coated microwells. β2-glycoprotein I is provided in the sample diluent. After the removal of unbound serum/ plasma proteins by washing, antibodies specific for human IgG, labeled with horseradish peroxidase (HRP), are added forming complexes with the phosphatidylserine bound antibodies. Following another washing step, the bound enzyme-antibody conjugate is assayed by the addition of a single solution containing tetramethylbenzidine (TMB) and hydrogen peroxide (H2O2) as the chromogenic substrate. Color develops in the wells at an intensity proportional to the serum concentration of anti-phosphatidylserine (aPS) antibodies. Results are obtained by reading the Optical Density of each well in a spectrophotometer. Calibrator sera are provided with the IgG anti-phosphatidylserine antibody concentrations expressed in GPS (IgG aPS) units traceable to the reference preparations of the Louisville Antiphospholipid Laboratory Control and patient results are determined from the calibration curve. Refer to Package Insert.

CORGENIX MEDICAL CORPORATION

Phosphatidylserine antibody IVD, kit, enzyme immunoassay (EIA)
Primary Device ID00855360006113
NIH Device Record Keya67851b4-612e-41f7-8d99-18275fb07ea6
Commercial Distribution StatusIn Commercial Distribution
Brand NameCorgenix Anti-Phosphatidylserine IgG Semi-Quantitative Test Kit (192 Well)
Version Model Number13534
Catalog Number13534
Company DUNS619834542
Company NameCORGENIX MEDICAL CORPORATION
Device Count1
DM Exemptfalse
Pre-market Exemptfalse
MRI Safety StatusLabeling does not contain MRI Safety Information
Human Cell/Tissue Productfalse
Device Kittrue
Device Combination Productfalse
Single Usetrue
Lot Batchtrue
Serial Numberfalse
Manufacturing Datefalse
Expiration Datetrue
Donation Id Numberfalse
Contains Natural Rubber Latexfalse
Labeled No Natural Rubber Latexfalse
RX Perscriptiontrue
OTC Over-The-Counterfalse

Customer Support Contacts

Phone1-800-729-5661
Emailtechnicalsupport@corgenix.com

Operating and Storage Conditions

Storage Environment TemperatureBetween 2 Degrees Celsius and 8 Degrees Celsius

Device Identifiers

Device Issuing AgencyDevice ID
GS100855360006113 [Primary]

FDA Pre-market Approvals/Notifications & deNovo

FDA Product Code

MIDSystem, Test, Anticardiolipin Immunological

Sterilization

Steralize Prior To Usefalse
Device Is Sterilefalse

Device Entry Metadata

Public Version StatusUpdate
Device Record StatusPublished
Public Version Number3
Public Version Date2018-07-06
Device Publish Date2016-07-14

Devices Manufactured by CORGENIX MEDICAL CORPORATION

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00855360006113 - Corgenix Anti-Phosphatidylserine IgG Semi-Quantitative Test Kit (192 Well)2018-07-06INTENDED USE Detection and semi-quantitation of anti-phosphatidylserine antibodies in individuals with systemic lupus erythematosus (SLE) and lupus-like disorders (anti-phospholipid syndrome). For In Vitro Diagnostic Use. SUMMARY AND EXPLANATION OF THE TEST High serum levels of anti-phospholipid antibodies are frequently detected in patients with autoimmune (i.e., SLE) and non-autoimmune diseases, as well as in apparently healthy individuals. These antibodies have been associated with an increased risk for recurrent arterial and venous thrombotic events, thrombocytopenia and fetal loss. Phosphatidylserine is a more physiologically relevant phospholipid due to its presence in cell membranes of endothelial cells and platelets. PRINCIPLE OF THE TEST The test is an indirect ELISA. Diluted serum/plasma samples, calibrator sera, and controls are incubated in phosphatidylserine coated microwells. β2-glycoprotein I is provided in the sample diluent. After the removal of unbound serum/ plasma proteins by washing, antibodies specific for human IgG, labeled with horseradish peroxidase (HRP), are added forming complexes with the phosphatidylserine bound antibodies. Following another washing step, the bound enzyme-antibody conjugate is assayed by the addition of a single solution containing tetramethylbenzidine (TMB) and hydrogen peroxide (H2O2) as the chromogenic substrate. Color develops in the wells at an intensity proportional to the serum concentration of anti-phosphatidylserine (aPS) antibodies. Results are obtained by reading the Optical Density of each well in a spectrophotometer. Calibrator sera are provided with the IgG anti-phosphatidylserine antibody concentrations expressed in GPS (IgG aPS) units traceable to the reference preparations of the Louisville Antiphospholipid Laboratory Control and patient results are determined from the calibration curve. Refer to Package Insert.
00855360006113 - Corgenix Anti-Phosphatidylserine IgG Semi-Quantitative Test Kit (192 Well)2018-07-06 INTENDED USE Detection and semi-quantitation of anti-phosphatidylserine antibodies in individuals with systemic lupus erythemat

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