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The ASI Automated RPR (rapid plasma reagin) Test for Syphilis, for use on the ASI Evolution Automated Analyzer, is a qualitative and semiquantitative flocculation test for the detection of nontreponemal antibodies in human serum and plasma to aid in the diagnosis of syphilis. All reactive RPR test samples should be further tested with a treponemal test to determine serological evidence of syphilis infection. The test is intended to be used for in vitro diagnostic testing.

The ASI Evolution is an integrated digital particle analyzer designed to objectively interpret certain slide agglutination tests manufactured by Arlington Scientific. Inc. (ASI). The ASI Evolution fully automates the sample and reagent handling steps of the test procedure. Qualitative and semiquantitative tests are performed by laboratory professionals who use the ASI Evolution to provide standardized test interpretation using criteria that define reactive and nonreactive agglutination reactions. The ASI Evolution employs a camera that uses light reflectance to create a highly sensitive and high-resolution image of the agglutination immunoassay. This image is then analyzed by the proprietary software algorithm to interpret the agglutination pattern. The ASI Evolution further provides tools that enable the creation, storage, retrieval and transmittal of the test results. The ASI Automated RPR Test for Syphilis reagents include the following: CARBON ANTIGEN - 0.003% cardiolipin, 0.020-0.022% lecithin, 0.09% cholesterol, charcoal (activated) as visual enhancer, phosphate buffer, 0.1% sodium azide as preservative and stabilizers. CONTROLS (REACTIVE, WEAK REACTIVE, NONREACTIVE) - Human serum or defibrinated plasma (liquid), with 0.1% sodium azide as preservative. Reagents have two-year expiration dating from date of manufacture. The specific expiration date is located on the label on the vial.

The ASI Automated RPR (rapid plasma reagin) Test for Syphilis, for use on the ASI Evolution Automated Syphilis Analyzer, is a qualitative and semi-quantitative nontreponemal flocculation test for the detection of reagin antibodies in human serum and plasma as a screening test for serological evidence of syphilis. All reactive RPR test samples should be further tested with a treponemal test. The ASI Automated RPR Test for Syphilis is for professional use only. The test is intended to be used for in vitro diagnostic testing and blood donor screening. The ASI Evolution is intended to be used as a fully automated analyzer to objectively interpret the results of the ASI Automated RPR Test for Syphilis. The ASI Evolution is designed to provide standardized test interpretation and to provide for storage, retrieval, and transmittal of the test results. It is intended to be acquired, possessed and used only by health care professionals. The ASI Evolution analyzer, in conjunction with the ASI Automated RPR Test for Syphilis is intended to be used for in vitro diagnostic testing and blood donor screening.

The Automated RPR Test for Syphilis performed on the ASI Evolution is an automated nontreponemal flocculation test for the detection of reqain antibodies in human serum and plasma. The ASI Evolution is an integrated digital particle analyzer designed to objectively interpret certain slide agglutination tests manufactured by Arlington Scientific, Inc. (ASI). The ASI Evolution fully automates the sample and reagent handling steps of the test procedure. Qualitative and semiquantitative tests are performed by laboratory professionals who use the ASI Evolution to provide standardized test interpretation using criteria that define reactive and nonreactive agglutination reactions. The ASI Evolution employs a camera that uses light reflectance to create a highly sensitive and high-resolution image of the agglutination immunoassay. This image is then analyzed by the proprietary software algorithm to interpret the agglutination pattern. The ASI Evolution further provides tools that enable the creation, storage, retrieval and transmittal of the test results. The ASI Automated RPR Test for Syphilis reagents include the following: CARBON ANTIGEN - 0.003% cardiolipin, 0.020-0.022% lecithin, 0.09% cholesterol, charcoal (activated) as visual enhancer, phosphate buffer, 0.1% sodium azide as preservative and stabilizers. CONTROLS (REACTIVE, WEAK REACTIVE, NONREACTIVE) - Human serum or defibrinated plasma (liguid), with 0.1% sodium azide as preservative. Reagents have two-year expiration dating from date of manufacture. The specific expiration date is located on the label on the vial.

The ASI Automated RPR (rapid plasma reagin) Test for Syphilis, for use on the ASI Evolution Automated Syphilis Analyzer, is a qualitative nontreponemal flocculation test for the detection of reagin antibodies in human serum and plasma as a screening test for serological evidence of syphilis. All reactive RPR test samples should be further tested with a treponemal test. The ASI Automated RPR Test for Syphilis for use on the ASI Evolution produces only a reactive or non-reactive result and does not report RPR titers for reactive samples. The ASI Automated RPR Test for Syphilis is for professional use only. The test is intended to be used for in vitro diagnostic testing. The ASI Evolution is intended to be used as a fully automated analyzer to objectively interpret the results of the ASI automated RPR test for syphilis. The ASI Evolution is designed to provide standardized test interpretation and to provide for storage, retrieval, and transmittal of the test results. It is intended to be acquired, possessed and used only by health care professionals. The ASI Evolution analyzer, in conjunction with the ASI Automated RPR Test is intended to be used for in vitro diagnostic testing. The ASI Automated RPR Test for Syphilis for use on the ASI Evolution produces only a reactive or non-reactive result and does not report RPR titers for reactive samples.

The ASI Evolution is an integrated digital particle analyzer designed to objectively interpret certain slide agglutination tests manufactured by Arlington Scientific, Inc. (ASI). The ASI Evolution fully automates the sample and reagent handling steps of the test procedure. Qualitative tests are performed by laboratory professionals who use the ASI Evolution to provide standardized test interpretation using criteria that define reactive and nonreactive aqqlutination reactions. The ASI Evolution employs a camera that uses light reflectance to create a highly sensitive and high-resolution image of the agglutination immunoassay. This image is then analyzed by the proprietary software algorithm to interpret the agglutination pattern. The ASI Evolution further provides tools that enable the creation, storage, retrieval and transmittal of the test results. The ASI Automated RPR Test for Syphilis reagents include the following: CARBON ANTIGEN - 0.003% cardiolipin, 0.020-0.022% lecithin, 0.09% cholesterol, charcoal (activated) as visual enhancer, phosphate buffer, 0.1% sodium azide as preservative and stabilizers. CONTROLS (REACTIVE, WEAK REACTIVE, NONREACTIVE) - Human serum or defibrinated plasma (liquid), with 0.1% sodium azide as preservative. Reagents have two-year expiration dating from date of manufacture. The specific expiration date is located on the label on the vial.

The Gold Standard Diagnostics AIX1000 Rapid Plasma Reagin (RPR) Automated Test System is a non-treponemal flocculation test that can qualitatively determine the presence of reagin antibodies in human serum. It may be used to aid in the diagnosis of syphilis when used in conjunction with supplemental treponemal laboratory tests and other clinical information. This test may also be used to detect non-treponemal antibodies in samples serially diluted to establish titer information. This test is not intended for screening blood or tissue donors.

The Gold Standard Diagnostics AIX1000 Rapid Plasma Reagin (RPR) Automated Test System in a non-treponemal test for the qualitative determination of reagin antibodies in human serum to aid in the diagnosis of syphilis. This test is also used to detect non-treponemal antibodies in samples serially diluted to establish titer information. The system consists of the Gold Standard Diagnostics RPR test reagents and the Gold Standard Diagnostics AIX1000 Agglutination Analyzer. The AIX1000 Analyzer delivers serum from collection tubes into test wells. After antigen suspension is added, the test wells are then incubated while being shaken. An onboard camera creates a high resolution image. The image is then analyzed by the proprietary software algorithm to produce a result.

Synthetic Venereal Disease Research Laboratory (VDRL) antigen is intended for use in the qualitative and quantitative VDRL slide tests for the detection of IgM and IgG nontreponemal antibodies in the serum or cerebrospinal fluid of persons with syphilis.

Synthetic VDRL Antigen

Avanti's VDRL antigen and Buffered Saline are intended for use in the Venereal Disease Research Laboratory (VDRL) slide test for syphilis. The VDRL slide test is a non-treponemal, micro-flocculation test, that provides both qualitative and semi-quantitative results. The test is for the detection of IgM and IgG anticardiolipin antibodies in serum specimens.

The Venereal Disease Research Laboratory slide test is a test for the detection of syphilis. The test employs an antigen containing cardiolipin, phosphatidylcholine (lecithin), and cholesterol dissolved in ethanol. The antigen is suspended in a buffered saline solution, which flocculates when combined with serum containing IgM and IgG anti-cardiolipin antibodies. The IgM and IgG antibodies are produced in response to infection by Treponema pallidum the causitive agent of syphilis. The flocculation forms a three-dimensional lattice structure that can be seen at low magnification (10x oculars and 10x objective) with a light microscope.

Intended use of the product

Not Found

Visuwell® Reagin II is an enzyme-linked immunosorbent assay for the in vitro qualitative detection of non-treponemal (reagin) antibodies as a screening test in syphilis serology. It is not intended for use in screening blood or plasma donors.

Visuwell® Reagin II is an enzyme-linked immunosorbent assay for the in vitro qualitative detection of non-treponemal (reagin) antibodies in syphills serology. In this device, serum is incubated with a mixture of cardiolipin, lecithin, cholesterol dried to a polystyrene solid phase. Antilipid antibodies react with the lipoidal antigen to form an immune complex. The presence of non-treponemal complexed antibodies is detected with a monoclonal anti-human lgG-peroxidase conjugate. The presence of bound conjugate is detected by the addition of enzyme substrate and subsequent development of colour. The reaction is stopped by the addition of acid and colour intensity is determined spectrophotometrically at 450 nm. Test results are interpreted relative to a floating cutoff based on the negative control. Positive and negative controls are used for establishing test validity.