Herpes Simplex 1 IgM (HSV1 IgM)

Similar documents
Herpes Simplex Virus Type 1 (HSV-1) IgM ELISA Kit Protocol

Human IgG Rubella ELISA Kit

IgG Antibodies To Toxoplasma. Gondii ELISA Kit

IgG Antibodies TO Rubella Virus ELISA Kit Protocol

DIAGNOSTIC AUTOMATION, INC.

Mitochondrial IgG ELISA Kit

This kit is intended for Research Use Only. Not for use in diagnostic procedures.

Herpes Simplex Virus 2 IgM ELISA

Anti-PR-3(C-ANCA)IgG Enzyme Immunoassay

Human anti-hepatitis A virus (HAV) antibody (IgM) ELISA Kit

QUANTA Lite ACA Screen III For In Vitro Diagnostic Use CLIA Complexity: High

Mouse Fibrinogen ELISA

Human Myostatin, ELISA Kit (MSTN)

QUANTA Lite SS-A ELISA For In Vitro Diagnostic Use CLIA Complexity: High

Human Collagen Type III (COL3) ELISA

ANA Screen 8 ELISA KIT

Immunoassay Kit Catalog # KCA0021. Canine. C-Reactive Protein

QUANTA Lite ACA IgM III For In Vitro Diagnostic Use CLIA Complexity: High

Guinea Pig IgA ELISA Kit

PeliClass human IgG subclass ELISA kit Enzyme-linked immunosorbent assay

See external label 2 C-8 C Σ=96 tests #1446. Thyroid Peroxidase TPO IgG ELISA. Cat # For In Vitro Diagnostic Use

LSBio TM Human Anti-Chlamydia pneumoniae antibody (IgG) Direct ELISA Kit. Catalog No. LS-F User Manual

Human Angiotensin 2 (Ang2) ELISA

See external label 2 C-8 C Σ=96 tests Cat # 5201Z CARCINOEMBRYONIC ANTIGEN (CEA) ENZYME IMMUNOASSAYTEST KIT CEA ELISA. Cat # 5201Z

Parvovirus B19 IgG, IgM ELISA KIT

Mouse Peptide YY (PYY) ELISA

ANCA Screen IgG ELISA Kit

Fibrinogen ELISA. For the quantitative determination of fibrinogen in biological fluids, serum, and plasma.

Mouse Gonadotropin Releasing Hormone (GnRH) ELISA

AccuDiag HAV IgM ELISA

DRG International Inc., USA Fax: (908)

Human anti-toxoplasma (TOX) antibody (IgG) ELISA Kit

HHV-6 IgG ELISA Kit. Catalog Number KA assays Version: 12. Intended for research use only.

HBeAg and HBeAg Ab ELISA Kit

See external label 2 C-8 C Σ=96 tests Cat # Hepatitis B. HBeAb. Cat # ANTIBODY TO HEPATITS B VIRUS E ANTIGEN ELISA

Human rotavirus (RV) antibody (IgG) ELISA kit

ENA-6 Screen ELISA KIT

Parvovirus B 19 IgM ELISA

Human titin antibody(igg) ELISA Kit

Human IL-6 ELISA Set

Human IL-1 alpha ELISA Kit

SSA (Ro) IgG,A,M ELISA For in vitro diagnostic use Catalog No

Canine Fibrinogen ELISA

Transferrin ELISA. For the quantitative determination of transferrin in human biological samples

Herpes Simplex Virus Type 1 IgM ELISA

Human Bordetella Pertussis IgG ELISA kit

Human IgM Ready-SET-Go!

ELISA. For Research Use Only. Not For Use In Diagnostic Procedures. US Customers - For Research Use Only. Not for Use in Diagnostic Procedures 1

Human Anti-Hepatitis A Virus IgG (HAV-IgG) ELISA kit

Human IgG Antigen ELISA Kit

Cat Toxoplasma IgG ELISA Kit

Chikungunya IgM ELISA Kit

Human IgG Subclass Profile ELISA Kit

1 MICROTITER PLATE 96 wells 2 ENZYME CONJUGATE 10.0 ml 1 vial 3 STANDARD.1 0 pg/ml 1 vial 4 STANDARD pg/ml 1 vial 5 STANDARD.

Enzyme Immunoassay Kit Anti-Tetanus Toxoid IgG

Diagnostic Automation, Inc Craftsman Road, Suite E/F Calabasas, CA Tel: , Fax:

HEPATITIS B anti HBc Catalog #: WB2696

Human helicobacter pylori antibody(iga) ELISA Kit

Bovine IgG ELISA Kit

Prothrombin (Factor II) IgG ELISA

Mouse Factor XII Total ELISA Kit

Anti-Cardiolipin IgG/IgM Enzyme Immunoassay

ab Anti-Herpes simplex virus Type 2 (HSV2) IgG Human ELISA Kit

Syphilis (Treponema pallidum) IgM ELISA

QUANTA Lite SS-A ELISA For In Vitro Diagnostic Use CLIA Complexity: High

anti-ssb Enzyme Immunoassay

Anti- Tissue Transglutaminase TTG IgG ELISA Kit

assay methods Measurement of the serum concentrations of C1q binding CIC by ELISA is prognostically important

Cyfra 21-1 IRMA. Product information Information about other products is available at: Userś Manual DE52100

HUMAN ENDOTHELIAL- CELL SPECIFIC MOLECULE- 1 (ESM-1) ELISA KIT

HUMAN CONNECTIVE TISSUE GROWTH FACTOR (CTGF) ELISA KIT

Mouse Luteinizing Hormone (LH) ELISA

Human IgG ELISA Kit. Strip well format. Reagents for up to 96 tests

MOUSE ENDOTHELIAL- CELL SPECIFIC MOLECULE- 1 (ESM-1) ELISA KIT

Human PAI-1 Activity ELISA Kit

Human immunoglobulin G(IgG) ELISA Kit

ELISA-VIDITEST anti-toxo IgM capture

Mouse Collagen Type III ELISA

Human IgG ELISA Quantitation Set

Parvovirus B19 IgG Human ELISA Kit

AccuDiag. SSB (La) ELISA

ImmuLux Human IL-6 Fluorescent ELISA Kit

SVANOVIR APV-Ab. Avian Pneumovirus Antibody Test

Human vascular endothelial cell growth factor A (VEGF-A) ELISA Kit

AccuDiag. HAV IgM ELISA

Anti - Titin - Antibody ELISA

Human Haptoglobin ELISA Quantitation Kit. Manual

Your Analyte ELISA Kit Instruction

Epstein Barr Virus EBNA-1 IgG ELISA Kit

AssayMax Mouse Transferrin ELISA Kit

Human cross linked N-telopeptide of type I collagen (NTX) ELISA Kit

Instructions for use

Human connective tissue growth factor (CTGF) ELISA Kit. MyBioSource.com. This package insert must be read in its entirety before using this product.

ASCA IgA ELISA Kit. Catalog Number KA assays Version: 02. Intended for research use only.

Global Headquarters 86 Cummings Park Woburn, MA Tel:

Dopamine Research ELISA

Anti-LC1 IgG ELISA. For the quantitative and qualitative detection of anti-liver cytosol type 1 autoantibodies (anti-lc-1) in human serum.

Varicella zoster virus IgG ELISA Kit

Varicella zoster virus IgG ELISA Kit

Human myelin basic protein(mbp) antibody ELISA Kit

Transcription:

DIAGNOSTIC AUTOMATION, INC. 23961 Craftsman Road, Suite D/E/F, Calabasas, CA 91302 Tel: (818) 591-3030 Fax: (818) 591-8383 onestep@rapidtest.com technicalsupport@rapidtest.com www.rapidtest.com See external label 96 tests 1402Z Herpes Simplex 1 IgM (HSV1 IgM) Cat # 1402Z Test Method Principle Detection Range HSV 1 IgM ELISA ELISA: Enzyme Linked Immunosorbent Assay Antibody Detection Qualitative Positive; Negative & Cut off Sample 5ul Serum Specificity 96% Sensitivity 75% Total Time Shelf Life ~ 75 minutes 12 Months from the manufacturing date * Laboratory results can never be the only base of a medical report. The patient history and further tests have to be taken into account DAI Code # 11 1

NAME AND INTENDED USE The DIAGNOSTIC AUTOMATION ELISA, HSV 1 IgM is intended for the detection of IgM antibodies to herpes simplex virus (HSV) 1. SUMMARY AND EXPLANATION OF THE TEST Herpes Simplex Virus is a common pathogen and its primary infection is usually asymptomatic. There are two immunologically distinct types of HSV: Type 1 and Type 2. HSV 1 is generally associated with oral infection and lesions above the waist, and HSV 2 is associated with genital infections and lesions below the waist. Clinical cases primarily are 1) eczema herpeticum with eczematous skin changes with numerous lesions, 2) Gingivo-stomatitis and 3) Herpes sepsis, almost only found in newly born of premature infants. DIAGNOSTIC AUTOMATION ELISA HSV 1 IgM is an accurate serologic method to detect HSV specific antibody IgM in serum sample. PRINCIPLE OF THE TEST Purified HSV antigen is coated on the surface of microwells. Diluted patient serum is added to wells, and the HSV 1 IgM specific antibody, if present, binds to the antigen. All unbound materials are washed away. After adding enzyme conjugate, it binds to the antibody-antigen complex. Excess enzyme conjugate is washed off and TMB Chromogenic substrate is added. The enzyme conjugate catalytic reaction is stopped at a specific time. The intensity of the color generated is proportional to the amount of IgM specific antibody in the sample. The results are read by a microwell reader compared in a parallel manner with calibrator and controls. MATERIALS PROVIDED 1. Microwell Strips: purified HSV 1 antigen coated wells (12 x 8 wells) 2. Absorbent Solution: Black Cap. 1 vial (22 ml) 3. Calibrator: Factor Value (f) stated on label. Red Cap 1 Vial (150 µl) 4. Negative control: Range Stated on label. Natural Cap 1 Vial (150 µl) 5. Positive control: Range Stated on Label Green Cap 1 Vial (150 µl) 6. Washing Concentrate 10X: 1 bottle (100 ml) 7. Enzyme Conjugate: Red color solution 1 Vial (12 ml) 8. TMB Chromogenic Substrate: Amber bottle 1 Vial (12 ml) 9. Stop Solution 1 Vial (12 ml) STORAGE AND STABILITY 1. Store the kit at 2-8 C. 2. Always keep microwells tightly sealed in pouch with desiccants. We recommend you use up all wells within 4 weeks after initial opening of the pouch. 3. The reagents are stable until expiration of the kit. 4. Do not expose test reagents to heat, sun or strong light during storage or usage. WARNINGS AND PRECAUTIONS 1. Potential biohazardous materials: The calibrator and controls contain human source components which have been tested and found nonreactive for hepatitis B surface antigen as well as HIV antibody with FDA licensed reagents. DAI Code # 11 2

However, as there is no test method that can offer complete assurance that HIV, Hepatitis B virus or other infectious agents are absent, these reagents should be handled at the Biosafety Level 2, as recommended in the Centers for Disease Control/National Institutes of Health manual, "Biosafety in Microbiological and Biomedical Laboratories." 1984 2. Do not pipette by mouth. Do not smoke, eat, or drink in the areas in which specimens or kit reagents are handled. 3. The components in this kit are intended for use as an integral unit. The components of different lots should not be mixed. 4. This product contains components preserved with sodium azide. Sodium azide may react with lead and copper plumbing to form explosive metal azide. On disposal, flush with a large volume of water. SPECIMEN COLLECTION AND HANDLING 1. Collect blood specimens and separate the serum. 2. Specimens may be refrigerated at 2-8 C for up to seven days or frozen for up to six months. Avoid repetitive freezing and thawing of serum sample. PREPARATION FOR ASSAY 1. Prepare 1x washing buffer. Prepare washing buffer by adding distilled or deionized water to 10x wash concentrate to a final volume of 1 liter. 2. Bring all specimens and kit reagents to room temperature (20-25 C) and gently mix. ASSAY PROCEDURE 1. Place the desired number of coated strips into the well holder. 2. Prepare 1:40 dilutions by adding 5 µl of the samples, negative control, positive control, and calibrator to 200 µl of absorbent solution. Mix well. 3. Dispense 100 µl of diluted sera, calibrator, and controls into the appropriate wells. For the reagent blank, dispense 100 µl absorbent solution in 1A well position. Tap the holder to remove air bubbles from the liquid and mix well. Incubate for 30 minutes at room temperature. 4. Remove liquid from all wells and repeat washing three times with washing buffer. 5. Dispense 100 µl of enzyme conjugate to each well and incubate for 30 minutes at room temperature. 6. Remove enzyme conjugate from all wells. Repeat washing three times with washing buffer. 7. Dispense 100 µl of TMB Chromogenic Substrate to each well and incubate for 15 minutes at room temperature. 8. Add 100 µl of Stop solution to stop reaction. Make sure there are no air bubbles in each well before reading 9. Read O.D. at 450 nm with a microwell reader. CALCULATION OF RESULTS 1. To obtain the Cut off OD value: Multiply the OD of calibrator by factor (f) printed on the label of calibrator. 2. Calculate the IgM index of each determination by dividing the OD values of each sample by obtained OD value of Cut off. DAI Code # 11 3

For Example: If factor value on label = 0.4 (This is factor (f) is a variable value. It is specific for a lot number of test kit and printed on label of Calibrator. Obtained Calibrator O.D. = 1.100 Cut-off O.D. = 1.100 X 0.4 = 0.44 (By definition IgM Index = 1) Patient sample O.D. = 0.580 HSV 1 M Index = 0.580/0.44 = 1.32 (Positive Result) Patient sample O.D. = 0.320 HSV 1 M Index = 0.320/0.44 = 0.73 (Negative Result) QUALITY CONTROL The test run may be considered valid provided the following criteria are met: 1. The O.D. value of the reagent blank against air from a microwell reader should be less than 0.150. 2. If the O.D. value of the Calibrator is lower than 0.250, the test is not valid and must be repeated. 3. The HSV 1 M Index for Negative and Positive Control should be in the range stated on the labels. INTERPRETATION Negative: HSV 1 M Index less than 0.90 are negative for IgM antibody to HSV 1. Equivocal: HSV 1 M Index between 0.91-0.99. Sample should be retested. Positive: HSV 1 M Index of 1.00 or greater are positive for IgM antibody to HSV 1. PERFORMANCE CHARACTERISTICS Specificity and Sensitivity: A total of 85 patient samples were used to evaluate specificity and sensitivity of the test. The DIAGNOSTIC AUTOMATION ELISA HSV 1 IgM test results were compared to a commercial ELISA kit results. Reference ELISA N P Total DIAGNOSTIC N 70 (D) 3 (B) 73 AUTOMATION P 3 (C) 9 (A) 12 ELISA Total 73 12 85 Sensitivity = A / (A+B) = 9 / (9+3) = 75% Specificity = D / (C+D) = 70 / (3+70) = 96% Accuracy = (A+D) / (A+B+C+D) = 9+70 / (9+3+3+70) = 79 / 85 = 93% DAI Code # 11 4

Precision: The precision of the assay was evaluated by testing three different sera of eight replicates over a period of one week. The intra-assay and inter-assay C.V. are summarized below: Negative Low positive Positive Intra-assay 8.2% 7.2% 6.3% Inter-assay 9.1% 8.2% 6.5% EXPECTED VALUES A study of 249 specimens from random asymptomatic blood donors were tested with the DIAGNOSTIC AUTOMATION HSV 1 IgM ELISA. 22 were found to be positive (8.8 %) and 227 were found to be negative (91.2 %). Prevalence may vary depending on a variety of factors such as geographical location, age, socioeconomic status, race, type of test employed, specimen collection and handling procedures, clinical and epidemiological history. LIMITATION OF THE PROCEDURE 1. To prevent false negative and false positive IgM test results caused by the presence of specific IgG and rheumatoid factor (RF) in some specimens, reagents provided in this kit has been formulated to resolve these interferences. However, specimens with extremely high RF and high autoimmune antibodies, the possibility of these interferences cannot be ruled out entirely. 2. As with other serological assays, the results of these assays should be used in conjunction with information available from clinical evaluation and other diagnostic procedures. 3. A negative serological test does not exclude the possibility of past infection. Following primary HSV infection, antibody may fall to undetectable levels and then be boosted by later clinical infection with the same or heterologous type. Such a phenomenon may lead to incorrect interpretations of seroconversion and primary infection, or negative antibody status. In addition, samples obtained too early during primary infection may not contain detectable antibody. Some persons may fail to develop detectable antibody after Herpes infection. REFERENCES 1. Nahmias, A.J., J. Dannenbarger, C. Wickliffe and M. Muther. Clinical aspects of infection with herpes simplex viruses 1 and 2 in the human herpes viruses. An interdisciplinar Perspective (Nahmias, A.J., W.R. Dawdle and R.F. Schinazi eds) New York, Elsevier, pp 3-9, 1981. 2. Vestergaard, B.F., P.C. Grauballe and H. Spanggaard. Titration of herpes simplex virus antibodies in human sera by the enzyme-link immunosorbent assay (ELISA). Acta Pathol. Microbiol. Scand. Sect. B 85:446-448, 1977. 3. Coleman, R.M., L. Pereira, P.D. Bailey, D. Dondero, C. Wickliffe, and A.J. Nahmias. Determination of herpes simplex virus type-specific antibodies by enzyme-linked immunosorbent assay. J. Clin. Microbiol18(1983) 287. DAI Code # 11 5

Date Adopted Reference No. 2013-08-01 DA-HSV1 IgM-2010 DIAGNOSTIC AUTOMATION, INC. 23961 Craftsman Road, Suite D/E/F, Calabasas, CA 91302 Tel: (818) 591-3030 Fax: (818) 591-8383 ISO 13485-2003 Revision B Date: 08-02-2013 DAI Code # 11 6 (TF)