Dry storage HIV 1 2 rapid test kit

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  • Survival of HIV-1 in syringes: effects of temperature ...

    At 4 degrees C, 50% of all syringes contained viable HIV-1 at 42 days of storage, the longest storage duration tested. At room temperature (20 degrees C), the last day that syringes with 2 microL of infected blood were positive was Day 21, and viable HIV-1 was recovered from 8% of syringes.

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  • Effect of storage conditions of dried plasma and

    2010-8-11 · Methods: Residual samples from 34 HIV-1-infected patients [mean viral load (VL)¼3.93 log copies/mL] were used to prepare DPS and DBS, then stored at 208C and 378C. HIV-1 nucleic acids were extracted, with or without DNase treatments, to perform HIV-1 VL quantification and nested RT–PCR to amplify the reverse transcriptase gene (798 bp).

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  • HIV Ab 1/2/O STORAGE AND STABILITY

    2015-1-23 · HIV-1 has been isolated from patients with AIDS and AIDS- ... STORAGE AND STABILITY Store as packaged in the sealed pouch either at room temperature or refrigerated (2-30°C). The test device is stable through the expiration date printed on the sealed pouch. The test device must remain in the ... Allow to dry. • Massage the hand without ...

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  • “Dry Drop” Method in the Practice of Genotyping and ...

    2020-10-7 · Mutations of HIV-1 drug resistanse detected in plasma in plasma and dry drop samples Among the identified mutations of drug resistance, the most common were the following - A62V, M184V; K103N. The A62V mutation was found exclusively in samples with the subtype CRF_02AG.

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  • HIV-1 p24 ELISA Assay - Xpress Biotech International

    HIV-1 TAT (48-60) Peptide - 金斯瑞生物科技有限公司. 目录产品 » 多肽产品 » 多肽产品搜索 » HIV-1 TAT (48-60)

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  • Stability OF HIV-1 RNA in blood during specimen

    2019-2-15 · Specimen Collection and Storage . HIV-1 p24 Assay is intended for use with tissue culture supernatants. The specimen should be tested as soon as possible. However, if the specimen needs storage, the specimens should be stored frozen at -20 C or below. Do not use self-defrosting freezers. Specimens that have been frozen and

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  • Stability of Hepatitis C Virus, HIV, and Hepatitis B

    1997-9-1 · The HIV-1 RNA load in the EDTA blood remained unaffected for 72 h (3 days) when stored at 25°C, however it also significantly declined after 24 h storage at 4°C. The improved stability of HIV-1 RNA in EDTA blood at 25°C versus 4°C was unexpected, since the opposite was found in other studies (Cuypers et al., 1992 Wang et al., 1992). These ...

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  • INS-222000 HIV-1 RT-PCR Kit 2.0

    2011-8-30 · The concentration of HIV RNA in clinical samples stored at −20°C for 2.3 years and at −70°C for up to 9.1 years did not differ significantly from the baseline viral load. HBV DNA-positive clinical samples stored at −20°C for up to 5 years and at −70°C for …

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  • HIV Quantitative RT-PCR Detection Kit Product Insert

    2019-8-29 · * The RealStar® HIV-1 RT-PCR Kit 2.0 contains Quantification Standards (QS) at four different concentrations (see Chapter 4. Product Description) 3. Storage • The RealStar® HIV-1 RT-PCR Kit 2.0 is shipped on dry ice. The components of the kit should arrive frozen.

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  • Effect of storage conditions of dried plasma and

    2010-8-11 · Also, storage of DBS at 378C HIV-1 VL determination and PCR amplifications for 10 had no negative effect on VL measurements after 1 month, genotypic drug resistance testing but a slight decrease was observed after 2 and 3 months, 0.16 HIV-1 viral RNA was quantified by real-time RT–PCR, commercially and 0.37 log copies/mL, respectively (P¼0 ...

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  • Dried blood spots for the diagnosis and quantitation

    2009-2-1 · DBS HIV-1 VL were highly correlated with plasma VL when corrected using the actual or an assumed hematocrit factor (r c = 0.88 or 0.93, respectively). HIV-1 DNA in DBS appeared to be more stable than RNA and could be detected after up to 9 months at most temperatures. DBS VL could be consistently determined when stored frozen.

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  • Stability OF HIV-1 RNA in blood during specimen

    1997-9-1 · The HIV-1 RNA load in the EDTA blood remained unaffected for 72 h (3 days) when stored at 25°C, however it also significantly declined after 24 h storage at 4°C. The improved stability of HIV-1 RNA in EDTA blood at 25°C versus 4°C was unexpected, since the opposite was found in other studies (Cuypers et al., 1992 Wang et al., 1992). These ...

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  • HIV-1 env antigen ≥95% (SDS-PAGE), recombinant,

    目录产品 » 多肽产品 » 多肽产品搜索 » HIV-1 TAT (48-60) HIV-1 TAT (48-60) 产品详情 相关文献 ... Storage Store at -20°C. Keep tightly closed. Store in a cool dry place. Note 收起 展示 Dennison SR,Biochem Biophys Res Commun. 2007 Nov 9;363(1):178-82 ...

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  • Human Immunodeficiency Virus (HIV)

    HIV-1 env antigen ≥95% (SDS-PAGE), recombinant, expressed in E. coli, Galactosidase-tagged; Synonyms: gp41 HIV antigen; find Sigma-Aldrich-H9909 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich

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  • HIV-1 Genotyping Kit Amplification Module

    2016-5-9 · 1.1 Characteristics of HIV. The human immunodeficiency virus (HIV) is grouped to the genus Lentivirus within the family of Retroviridae, subfamily Orthoretrovirinae [].On the basis of genetic characteristics and differences in the viral antigens, HIV is classified into the types 1 and 2 (HIV-1, HIV-2).

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  • WHO Prequalification of Diagnostics Programme PUBLIC ...

    The Applied Biosystems HIV-1 Genotyping Kit is designed to genotype the protease and reverse transcriptase (RT) regions of the HIV-1 pol gene. The genotyping result encompasses codons 6-99 in the protease region and codons 1-251 in the RT region of the gene. HIV-1 …

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  • Sure Check HIV 1/2, kit/25 - UNICEF

    The Abbott RealTime HIV-1 Qualitative is an in vitro amplification assay for the qualitative detection of Human Immunodeficiency Virus Type 1 (HIV-1) nucleic acids from human plasma and dried blood spots (DBS). The Abbott RealTime HIV-1 Qualitative is intended to be used as an aid in the diagnosis of HIV-1 infection in pediatric and adult subjects.

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  • Blood Collection and Handling – Dried Blood Spot (DBS)

    Storage and transportation: Between 8- 0°C, protected against humidity and direct sunlight. Do not freeze reagents. Packaging and labeling: Primary packaging: All contents of Sure Check HIV 1/2 for 25 tests Secondary packaging: One kit Sure Check HIV 1/2, 25 tests Weight and volume: Estimated weight: 0.5Kg Estimated volume: 3.53dm³

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  • Effect of storage conditions of dried plasma and

    2010-8-11 · Also, storage of DBS at 378C HIV-1 VL determination and PCR amplifications for 10 had no negative effect on VL measurements after 1 month, genotypic drug resistance testing but a slight decrease was observed after 2 and 3 months, 0.16 HIV-1 viral RNA was quantified by real-time RT–PCR, commercially and 0.37 log copies/mL, respectively (P¼0 ...

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  • HIV-1 p24 ANTIGEN 1st INTERNATIONAL REFERENCE

    HIV-1 p24 ANTIGEN 1st INTERNATIONAL REFERENCE REAGENT NIBSC code: 90/636 Version 02, dated 31 March 2004 ... Within the ampoule is dry nitrogen at slightly less than atmospheric pressure. 5. USE OF AMPOULE MATERIAL ... storage and use.

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  • Human Immunodeficiency Virus (HIV)

    2016-5-9 · 1.1 Characteristics of HIV. The human immunodeficiency virus (HIV) is grouped to the genus Lentivirus within the family of Retroviridae, subfamily Orthoretrovirinae [].On the basis of genetic characteristics and differences in the viral antigens, HIV is classified into the types 1 and 2 (HIV-1, HIV-2).

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  • HIV-1 Genotyping Kit Cycle Sequencing Module

    The Applied Biosystems HIV-1 Genotyping Kit is designed to genotype the protease and reverse transcriptase (RT) regions of the HIV-1 pol gene. The genotyping result encompasses codons 6-99 in the protease region and codons 1-251 in the RT region of the gene. HIV-1 …

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  • INS-222000 HIV-1 RT-PCR Kit 2.0

    2012-11-2 · Storageconditions: humidity-tight bag desiccant packs humidityindicator room temperature -70Cfreezer Storage DBS0.0 0.2 0.4 0.6 0.8 1.0 23C dry -20C wet 4C wet 23C wet 37C wet Storage conditions 12days 20 days Total Nucleic Acid (TNA) Extraction

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  • Multispot HIV-1/HIV-2 Rapid Test - FDA

    2019-8-29 · * The RealStar® HIV-1 RT-PCR Kit 2.0 contains Quantification Standards (QS) at four different concentrations (see Chapter 4. Product Description) 3. Storage • The RealStar® HIV-1 RT-PCR Kit 2.0 is shipped on dry ice. The components of the kit should arrive frozen.

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  • Sure Check HIV 1/2, kit/25 - UNICEF

    2018-10-8 · Multispot HIV-1/HIV-2 Rapid Test. Rapid Enzyme Immunoassay to be used as a diagnostic aid for the detection and differentiation of HIV-1 and HIV-2 antibodies in human serum or plasma.

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  • Aptima HIV-1 Quant Dx assay package insert

    Storage and transportation: Between 8- 0°C, protected against humidity and direct sunlight. Do not freeze reagents. Packaging and labeling: Primary packaging: All contents of Sure Check HIV 1/2 for 25 tests Secondary packaging: One kit Sure Check HIV 1/2, 25 tests Weight and volume: Estimated weight: 0.5Kg Estimated volume: 3.53dm³

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  • HIV Quantitative RT-PCR Detection Kit Product Insert

    2019-2-21 · Aptima™ General Information DBS Supplement to the Aptima HIV-1 Quant Dx Assay 5 AW-17780-001 Rev. 003 • Air dry DBS cards at ambient temperature (15°C to 30°C) for 4 to 24 hours. High humidity may require longer drying time.

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  • Genscreen HIV-1 Ag Confirmatory Assay 25 tests 71121

    2016-7-26 · Genscreen™ HIV-1 Ag Confirmatory Assay 25 tests 71121 ... STORAGE CONDITION - SHELF LIFE The reagents of the Genscreen™ HIV-1 Ag Confirmatory Assay are all ready to use. ... Incubate the plate for 60 ± 5 minutes at 37 ± 1°C or 40 ± 1°C using a dry-heat static incubator. 8. Remove the adhesive film.

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  • INS-222000 HIV-1 RT-PCR Kit 2.0

    2019-8-29 · * The RealStar® HIV-1 RT-PCR Kit 2.0 contains Quantification Standards (QS) at four different concentrations (see Chapter 4. Product Description) 3. Storage • The RealStar® HIV-1 RT-PCR Kit 2.0 is shipped on dry ice. The components of the kit should arrive frozen.

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  • HIV-1 p24 ELISA Kit - Abnova

    2016-12-23 · HIV-1 p24 Assay is intended for use with tissue culture supernatants. The specimen should be tested as soon as possible. However, if the specimen needs storage, the specimens should be stored frozen at -20°C or below. Do not use self-defrosting freezers. Specimens that have been frozen and thawed should be thoroughly mixed before testing.

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  • HIV 1 Reverse Transcriptase Assay Kit

    2019-1-30 · STORAGE CONDITIONS The streptavidin-coated plate, lysis buffer, 20% sodium azide, HRP anti-digoxigenin conjugate, ABTS, 20x wash buffer, and stop solution are stored at 4-8ºC. Reaction buffer 1, reaction buffer 2, and the HIV 1 RT enzyme are stored at -20ºC. The kit is stable for at least one year under these conditions.

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  • Production, concentration and titration of

    2009-3-19 · Retro-Tek HIV-1 p24 antigen ELISA kit (ZeptoMetrix, cat. no. 0801111) ... Proper production and storage of 2 × HBS is very important. ... Snap-freeze tubes in crushed dry ice and store at −80 ...

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  • GS HIV Combo Ag/Ab EIA - FDA

    2012-11-2 · Storageconditions: humidity-tight bag desiccant packs humidityindicator room temperature -70Cfreezer Storage DBS0.0 0.2 0.4 0.6 0.8 1.0 23C dry -20C wet 4C wet 23C wet 37C wet Storage conditions 12days 20 days Total Nucleic Acid (TNA) Extraction

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  • Repeat HIV testing of individuals with discrepant HIV

    2018-10-8 · GS HIV Combo Ag/Ab EIA . 1 - INTENDED USE . The GS HIV Combo Ag/Ab EIA is an enzyme immunoassay kit for the simultaneous qualitative detection of Human Immunodeficiency Virus (HIV) p24 antigen and ...

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  • HIV Quantitative RT-PCR Detection Kit Product Insert

    Finally, when the respondents were subjected to DNA/PCR, 99% (94/95) tested HIV-negative while 1.1% (1/95) tested HIV-positive. Conclusions: Nearly all initially HIV-negative individuals whose HIVST kits developed a second weak band while in storage or were interpreted as HIV-positive by interviewers were found to be HIV-negative after ...

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  • Effect of storage conditions of dried plasma and

    2010-6-11 · Residual samples from 34 HIV-1-infected patients [mean viral load (VL) = 3.93 log 10 copies/mL] were used to prepare DPS and DBS, then stored at 20°C and 37°C. HIV-1 nucleic acids were extracted, with or without DNase treatments, to perform HIV-1 VL quantification and nested RT–PCR to amplify the reverse transcriptase gene (798 bp).

    Get Price
  • *KILLS HIV-1 (AIDS VIRUS) AND HBV (HEPATITIS B VIRUS)

    2019-10-16 · STORAGE AND DISPOSAL Do not contaminate water, food or feed by storage or disposal. ... dry with a clean cloth, sponge or mop or allow to air dry. ... HIV-1 (AIDS virus) is inactivated after a contact time of 4 minutes at 25°C (room temperature). HBV and HCV are inactivated after a …

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  • Repeat HIV testing of individuals with discrepant HIV

    Finally, when the respondents were subjected to DNA/PCR, 99% (94/95) tested HIV-negative while 1.1% (1/95) tested HIV-positive. Conclusions: Nearly all initially HIV-negative individuals whose HIVST kits developed a second weak band while in storage or were interpreted as HIV-positive by interviewers were found to be HIV-negative after ...

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  • INNO-LIA HIV I/II Score

    2020-11-24 · Five HIV-1 antigens are applied: sgp120 and gp41, which detect specific antibodies to HIV-1, and p31, p24, and p17, which may also cross-react with antibodies to HIV-2. ... Data reporting sheet 1 For storage of developed strips. Reading card 1 For identification of reactive antigen lines. ... or dry incubator at 37°C.

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  • Aptima HIV-1 Quant Dx assay package insert

    2021-4-27 · HIV-1 Quant Dx assay may also be used as an aid in EID of HIV-1 infection in infants below ... • Air dry DBS cards at ambient temperature (15°C to 30°C) for 4 to 24 hours. ... insufficient drying, and/or inappropriate handling or storage of DBS cards may lead to inaccurate test results. B. DBS Specimens For up to 24 hours after specimen ...

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  • Multispot HIV-1/HIV-2 Rapid Test - FDA

    2018-10-8 · Multispot HIV-1/HIV-2 Rapid Test. Rapid Enzyme Immunoassay to be used as a diagnostic aid for the detection and differentiation of HIV-1 and HIV-2 antibodies in human serum or plasma.

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  • Laboratory Procedure Manual

    2016-1-26 · HIV 1 & 2 EIA in Serum NHANES 2005-2006 HIV-1/HIV-2 plus O EIA 1. Summary of Test Principle and Clinical Relevance- EIA The Genetic Systems HIV-1/HIV-2 plus O EIA marketed by BioRad is an enzyme immunoassay utilizing recombinant proteins and synthetic peptides for the detection of antibodies to HIV-1(Groups

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  • English Safety Data Sheet Xpert HIV-1 Viral Load XC ...

    2021-7-12 · Safety Data Sheet Xpert HIV-1 Viral Load Xpert HIV-1 Viral Load XC Effective Date: May, 2021 Xpert HBV Viral Load Supersedes Date: April, 2021 Page 4 of 309 301-3298, Rev. L Eye First aid is not expected to be necessary if material is used under ordinary conditions and as recommended. In case of contact with substance, immediately flush eyes with

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  • Recombinant HIV-1 Integrase - Diatheva

    2021-3-23 · Recombinant HIV-1 Integrase REP0063 20μg Description Integrase catalyzes viral DNA integration into the host chromosome, by performing a series of DNA cutting and joining reactions. The enzyme activity takes place after virion entry into a cell and reverse transcription of the RNA genome in dsDNA. The full length HIV-1 integrase (288

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  • HIV FAQ | OraQuick Home HIV Test

    HIV-2, like HIV-1, is a virus that causes AIDS. HIV-1 and HIV-2 are both associated with similar opportunistic infections and with AIDS. Both are transmitted in the same way. In people infected with HIV-2, weakening of the immune (body defense) system seems to happen more slowly and is milder.

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