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Abcam chikv
Chikv, supplied by Abcam, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/chikv/product/Abcam
Average 90 stars, based on 1 article reviews
Price from $9.99 to $1999.99
chikv - by Bioz Stars, 2020-08
90/100 stars

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Enzyme-linked Immunosorbent Assay:

Article Title: Zika virus infection in the Veterans Health Administration (VHA), 2015-2016
Article Snippet: .. DENV (DENV Detect , InBios, Seattle, WA) and CHIKV (Abcam, Cambridge, MA) serum IgM ELISA assays were also performed per manufacturer’s recommendations. ..

Article Title: Zika virus infection in the Veterans Health Administration (VHA), 2015-2016
Article Snippet: .. DENV (DENV Detect , InBios, Seattle, WA) and CHIKV (Abcam, Cambridge, MA) serum IgM ELISA assays were also performed per manufacturer’s recommendations. ..

Staining:

Article Title: Vertical transmission of Indian Ocean Lineage of chikungunya virus in Aedes aegypti and Aedes albopictus mosquitoes
Article Snippet: .. The slides were stained with primary antibody, mouse monoclonal [B1412huM] (Abcam, Cambridge, MA, USA) to CHIKV and mouse IgG2a antibody (HRP) (Abcam, Cambridge, MA, USA) as the secondary antibody. .. The color was developed by using DAB (3,3′-diaminobenzidine) and counterstained with hematoxylin (Dako, Carpenteria, CA), which was then examined under a light microscope (Olympus, Japan) at 100× magnification.

Infection:

Article Title: Development of Antiviral Innate Immunity During In Vitro Differentiation of Mouse Embryonic Stem Cells
Article Snippet: .. The cells infected with CHIKV were detected with a monoclonal anti-CHIKV antibody 3585 (Abcam). .. The cells infected with LACV were detected with monoclonal antibodies against the Gc protein encoded by LACV genome (a gift from Dr. Samantha Soldan, the University of Pennsylvania School of Medicine) [ ].

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    Abcam eilv chikv
    Comparison of <t>EILV/CHIKV</t> and Abcam human anti-CHIKV IgM-capture ELISA methods. (A) raw OD values or (B) signal-to-noise ratios (calculated by dividing positive sample OD values by mean negative control OD value) produced by samples of varying degrees of seropositivity were compared. Low-positive samples had PRNT 50 ≤80 (n = 4), medium-positive samples had PRNT 50 160–320 (n = 4), and high-positive samples had PRNT 50 > 640 (n = 24). Mean and standard deviations are reported. A 2-way ANOVA with Tukey’s test was used to compare absorbance values and signal-to-noise ratios within each ELISA method. 2-way ANOVA with Bonferroni’s test was used to compare absorbance values and signal-to-noise ratios between each ELISA method.
    Eilv Chikv, supplied by Abcam, used in various techniques. Bioz Stars score: 88/100, based on 4 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/eilv chikv/product/Abcam
    Average 88 stars, based on 4 article reviews
    Price from $9.99 to $1999.99
    eilv chikv - by Bioz Stars, 2020-08
    88/100 stars
      Buy from Supplier

    90
    Abcam cdc chik igm
    Performance of CHIKV <t>IgM</t> detection assays compared with <t>CDC</t> results as the reference standard. *CDC CHIKV IHPC had negative result in test. **CDC CHIKV IHPC had positive result in test. CDC = Centers for Disease Control and Prevention; CHIKV = chikungunya virus; IHPC = in-house positive control; ND = not done; RT = rapid test.
    Cdc Chik Igm, supplied by Abcam, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/cdc chik igm/product/Abcam
    Average 90 stars, based on 1 article reviews
    Price from $9.99 to $1999.99
    cdc chik igm - by Bioz Stars, 2020-08
    90/100 stars
      Buy from Supplier

    88
    Abcam eilv chikv igm elisa
    Comparison of <t>EILV/CHIKV</t> and Abcam human anti-CHIKV <t>IgM-capture</t> <t>ELISA</t> methods. (A) raw OD values or (B) signal-to-noise ratios (calculated by dividing positive sample OD values by mean negative control OD value) produced by samples of varying degrees of seropositivity were compared. Low-positive samples had PRNT 50 ≤80 (n = 4), medium-positive samples had PRNT 50 160–320 (n = 4), and high-positive samples had PRNT 50 > 640 (n = 24). Mean and standard deviations are reported. A 2-way ANOVA with Tukey’s test was used to compare absorbance values and signal-to-noise ratios within each ELISA method. 2-way ANOVA with Bonferroni’s test was used to compare absorbance values and signal-to-noise ratios between each ELISA method.
    Eilv Chikv Igm Elisa, supplied by Abcam, used in various techniques. Bioz Stars score: 88/100, based on 3 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/eilv chikv igm elisa/product/Abcam
    Average 88 stars, based on 3 article reviews
    Price from $9.99 to $1999.99
    eilv chikv igm elisa - by Bioz Stars, 2020-08
    88/100 stars
      Buy from Supplier

    Image Search Results


    Comparison of EILV/CHIKV and Abcam human anti-CHIKV IgM-capture ELISA methods. (A) raw OD values or (B) signal-to-noise ratios (calculated by dividing positive sample OD values by mean negative control OD value) produced by samples of varying degrees of seropositivity were compared. Low-positive samples had PRNT 50 ≤80 (n = 4), medium-positive samples had PRNT 50 160–320 (n = 4), and high-positive samples had PRNT 50 > 640 (n = 24). Mean and standard deviations are reported. A 2-way ANOVA with Tukey’s test was used to compare absorbance values and signal-to-noise ratios within each ELISA method. 2-way ANOVA with Bonferroni’s test was used to compare absorbance values and signal-to-noise ratios between each ELISA method.

    Journal: PLoS Neglected Tropical Diseases

    Article Title: Utilization of an Eilat Virus-Based Chimera for Serological Detection of Chikungunya Infection

    doi: 10.1371/journal.pntd.0004119

    Figure Lengend Snippet: Comparison of EILV/CHIKV and Abcam human anti-CHIKV IgM-capture ELISA methods. (A) raw OD values or (B) signal-to-noise ratios (calculated by dividing positive sample OD values by mean negative control OD value) produced by samples of varying degrees of seropositivity were compared. Low-positive samples had PRNT 50 ≤80 (n = 4), medium-positive samples had PRNT 50 160–320 (n = 4), and high-positive samples had PRNT 50 > 640 (n = 24). Mean and standard deviations are reported. A 2-way ANOVA with Tukey’s test was used to compare absorbance values and signal-to-noise ratios within each ELISA method. 2-way ANOVA with Bonferroni’s test was used to compare absorbance values and signal-to-noise ratios between each ELISA method.

    Article Snippet: Plates were coated with EILV/CHIKV at 5 x 104 PFU per well and antigen was detected by both polyclonal and monoclonal antibodies with dilutions from 1:50 to 1:51,200.

    Techniques: Enzyme-linked Immunosorbent Assay, Negative Control, Produced, Plaque Reduction Neutralization Test

    Indirect mouse anti-CHIKV IgG ELISAs utilizing either (A) EILV/CHIKV or (B) cell-lysate antigen to detect serially diluted polyclonal anti-CHIKV MIAF (measured over a range of serum dilutions, red) or monoclonal antibody CHK-175 (expressed in ng quantities, blue). MIAF against Gamboa virus and MIS against mosquito antigens were included as negative controls. Mean and standard deviation of 2 replicates are reported.

    Journal: PLoS Neglected Tropical Diseases

    Article Title: Utilization of an Eilat Virus-Based Chimera for Serological Detection of Chikungunya Infection

    doi: 10.1371/journal.pntd.0004119

    Figure Lengend Snippet: Indirect mouse anti-CHIKV IgG ELISAs utilizing either (A) EILV/CHIKV or (B) cell-lysate antigen to detect serially diluted polyclonal anti-CHIKV MIAF (measured over a range of serum dilutions, red) or monoclonal antibody CHK-175 (expressed in ng quantities, blue). MIAF against Gamboa virus and MIS against mosquito antigens were included as negative controls. Mean and standard deviation of 2 replicates are reported.

    Article Snippet: Plates were coated with EILV/CHIKV at 5 x 104 PFU per well and antigen was detected by both polyclonal and monoclonal antibodies with dilutions from 1:50 to 1:51,200.

    Techniques: Standard Deviation

    Stability of EILV/CHIKV in different buffers determined by accelerated decay at elevated temperature. Mean and standard deviations of three replicates are reported. A 2-way ANOVA with Tukey’s test was used to compare the effects of different buffer preparations on ELISA activity.

    Journal: PLoS Neglected Tropical Diseases

    Article Title: Utilization of an Eilat Virus-Based Chimera for Serological Detection of Chikungunya Infection

    doi: 10.1371/journal.pntd.0004119

    Figure Lengend Snippet: Stability of EILV/CHIKV in different buffers determined by accelerated decay at elevated temperature. Mean and standard deviations of three replicates are reported. A 2-way ANOVA with Tukey’s test was used to compare the effects of different buffer preparations on ELISA activity.

    Article Snippet: Plates were coated with EILV/CHIKV at 5 x 104 PFU per well and antigen was detected by both polyclonal and monoclonal antibodies with dilutions from 1:50 to 1:51,200.

    Techniques: Enzyme-linked Immunosorbent Assay, Activity Assay

    Comparison of EILV/CHIKV and Abcam human anti-CHIKV IgG-capture ELISA methods. (A) raw OD values or (B) signal-to-noise ratios (calculated by dividing positive sample OD values by mean negative control OD value) produced by samples of varying degrees of seropositivity were compared. Low-positive samples had PRNT 80 ≤80 (n = 10), medium-positive samples had PRNT 80 160–320 (n = 10), and high-positive samples had PRNT 80 > 640 (n = 10). Means and standard deviations are reported. A 2-way ANOVA with Tukey’s test was used to compare absorbance values and signal-to-noise ratios within each ELISA method. 2-way ANOVA with Bonferroni’s test was used to compare absorbance values and signal-to-noise ratios between each ELISA method.

    Journal: PLoS Neglected Tropical Diseases

    Article Title: Utilization of an Eilat Virus-Based Chimera for Serological Detection of Chikungunya Infection

    doi: 10.1371/journal.pntd.0004119

    Figure Lengend Snippet: Comparison of EILV/CHIKV and Abcam human anti-CHIKV IgG-capture ELISA methods. (A) raw OD values or (B) signal-to-noise ratios (calculated by dividing positive sample OD values by mean negative control OD value) produced by samples of varying degrees of seropositivity were compared. Low-positive samples had PRNT 80 ≤80 (n = 10), medium-positive samples had PRNT 80 160–320 (n = 10), and high-positive samples had PRNT 80 > 640 (n = 10). Means and standard deviations are reported. A 2-way ANOVA with Tukey’s test was used to compare absorbance values and signal-to-noise ratios within each ELISA method. 2-way ANOVA with Bonferroni’s test was used to compare absorbance values and signal-to-noise ratios between each ELISA method.

    Article Snippet: Plates were coated with EILV/CHIKV at 5 x 104 PFU per well and antigen was detected by both polyclonal and monoclonal antibodies with dilutions from 1:50 to 1:51,200.

    Techniques: Enzyme-linked Immunosorbent Assay, Negative Control, Produced, Plaque Reduction Neutralization Test

    Safety of EILV/CHIKV in the newborn mouse model of neurovirulence. (A) Survival of infant mice infected IC with EILV/CHIKV, live-attenuated vaccine strain 181/25, or PBS. (B) Replication of EILV/CHIKV or strain 181/25 in newborn mouse brain tissue.

    Journal: PLoS Neglected Tropical Diseases

    Article Title: Utilization of an Eilat Virus-Based Chimera for Serological Detection of Chikungunya Infection

    doi: 10.1371/journal.pntd.0004119

    Figure Lengend Snippet: Safety of EILV/CHIKV in the newborn mouse model of neurovirulence. (A) Survival of infant mice infected IC with EILV/CHIKV, live-attenuated vaccine strain 181/25, or PBS. (B) Replication of EILV/CHIKV or strain 181/25 in newborn mouse brain tissue.

    Article Snippet: Plates were coated with EILV/CHIKV at 5 x 104 PFU per well and antigen was detected by both polyclonal and monoclonal antibodies with dilutions from 1:50 to 1:51,200.

    Techniques: Mouse Assay, Infection

    Human anti-CHIKV antibody-capture ELISAs utilizing EILV/CHIKV as antigen to detect either (A) IgM or (B) IgG antibodies (both measured over a range of serum dilutions, red). Human serum samples that were antibody-positive for either DENV or VEEV but negative for CHIKV by HI were included as negative controls. Mean and standard deviations of 2 replicates are reported.

    Journal: PLoS Neglected Tropical Diseases

    Article Title: Utilization of an Eilat Virus-Based Chimera for Serological Detection of Chikungunya Infection

    doi: 10.1371/journal.pntd.0004119

    Figure Lengend Snippet: Human anti-CHIKV antibody-capture ELISAs utilizing EILV/CHIKV as antigen to detect either (A) IgM or (B) IgG antibodies (both measured over a range of serum dilutions, red). Human serum samples that were antibody-positive for either DENV or VEEV but negative for CHIKV by HI were included as negative controls. Mean and standard deviations of 2 replicates are reported.

    Article Snippet: Plates were coated with EILV/CHIKV at 5 x 104 PFU per well and antigen was detected by both polyclonal and monoclonal antibodies with dilutions from 1:50 to 1:51,200.

    Techniques:

    Performance of CHIKV IgM detection assays compared with CDC results as the reference standard. *CDC CHIKV IHPC had negative result in test. **CDC CHIKV IHPC had positive result in test. CDC = Centers for Disease Control and Prevention; CHIKV = chikungunya virus; IHPC = in-house positive control; ND = not done; RT = rapid test.

    Journal: The American Journal of Tropical Medicine and Hygiene

    Article Title: Evaluation of Commercially Available Chikungunya Virus Immunoglobulin M Detection Assays

    doi: 10.4269/ajtmh.16-0013

    Figure Lengend Snippet: Performance of CHIKV IgM detection assays compared with CDC results as the reference standard. *CDC CHIKV IHPC had negative result in test. **CDC CHIKV IHPC had positive result in test. CDC = Centers for Disease Control and Prevention; CHIKV = chikungunya virus; IHPC = in-house positive control; ND = not done; RT = rapid test.

    Article Snippet: Of the 48 CDC CHIK IgM+ samples, 44 and 47 were positive by the Abcam test with 30 minutes and overnight antigen incubations, resulting in sensitivities of 92% (95% CI: 79–97%) and 98% (95% CI: 88–100%), respectively.

    Techniques: Positive Control

    Abcam CHIK MAC-ELISA performance assessment with CDC CHIKV IHPC, by lot number. CDC = Centers for Disease Control and Prevention; CHIKV = chikungunya virus; IHPC = in-house positive control.

    Journal: The American Journal of Tropical Medicine and Hygiene

    Article Title: Evaluation of Commercially Available Chikungunya Virus Immunoglobulin M Detection Assays

    doi: 10.4269/ajtmh.16-0013

    Figure Lengend Snippet: Abcam CHIK MAC-ELISA performance assessment with CDC CHIKV IHPC, by lot number. CDC = Centers for Disease Control and Prevention; CHIKV = chikungunya virus; IHPC = in-house positive control.

    Article Snippet: Of the 48 CDC CHIK IgM+ samples, 44 and 47 were positive by the Abcam test with 30 minutes and overnight antigen incubations, resulting in sensitivities of 92% (95% CI: 79–97%) and 98% (95% CI: 88–100%), respectively.

    Techniques: Enzyme-linked Immunosorbent Assay, Positive Control

    Comparison of EILV/CHIKV and Abcam human anti-CHIKV IgM-capture ELISA methods. (A) raw OD values or (B) signal-to-noise ratios (calculated by dividing positive sample OD values by mean negative control OD value) produced by samples of varying degrees of seropositivity were compared. Low-positive samples had PRNT 50 ≤80 (n = 4), medium-positive samples had PRNT 50 160–320 (n = 4), and high-positive samples had PRNT 50 > 640 (n = 24). Mean and standard deviations are reported. A 2-way ANOVA with Tukey’s test was used to compare absorbance values and signal-to-noise ratios within each ELISA method. 2-way ANOVA with Bonferroni’s test was used to compare absorbance values and signal-to-noise ratios between each ELISA method.

    Journal: PLoS Neglected Tropical Diseases

    Article Title: Utilization of an Eilat Virus-Based Chimera for Serological Detection of Chikungunya Infection

    doi: 10.1371/journal.pntd.0004119

    Figure Lengend Snippet: Comparison of EILV/CHIKV and Abcam human anti-CHIKV IgM-capture ELISA methods. (A) raw OD values or (B) signal-to-noise ratios (calculated by dividing positive sample OD values by mean negative control OD value) produced by samples of varying degrees of seropositivity were compared. Low-positive samples had PRNT 50 ≤80 (n = 4), medium-positive samples had PRNT 50 160–320 (n = 4), and high-positive samples had PRNT 50 > 640 (n = 24). Mean and standard deviations are reported. A 2-way ANOVA with Tukey’s test was used to compare absorbance values and signal-to-noise ratios within each ELISA method. 2-way ANOVA with Bonferroni’s test was used to compare absorbance values and signal-to-noise ratios between each ELISA method.

    Article Snippet: In our comparative analysis, the EILV/CHIKV IgM ELISA demonstrated improved sensitivity with a maximum signal-to-noise ratio of 35:1 compared to a maximum ratio of 4:1 for the Abcam kit.

    Techniques: Enzyme-linked Immunosorbent Assay, Negative Control, Produced, Plaque Reduction Neutralization Test

    Stability of EILV/CHIKV in different buffers determined by accelerated decay at elevated temperature. Mean and standard deviations of three replicates are reported. A 2-way ANOVA with Tukey’s test was used to compare the effects of different buffer preparations on ELISA activity.

    Journal: PLoS Neglected Tropical Diseases

    Article Title: Utilization of an Eilat Virus-Based Chimera for Serological Detection of Chikungunya Infection

    doi: 10.1371/journal.pntd.0004119

    Figure Lengend Snippet: Stability of EILV/CHIKV in different buffers determined by accelerated decay at elevated temperature. Mean and standard deviations of three replicates are reported. A 2-way ANOVA with Tukey’s test was used to compare the effects of different buffer preparations on ELISA activity.

    Article Snippet: In our comparative analysis, the EILV/CHIKV IgM ELISA demonstrated improved sensitivity with a maximum signal-to-noise ratio of 35:1 compared to a maximum ratio of 4:1 for the Abcam kit.

    Techniques: Enzyme-linked Immunosorbent Assay, Activity Assay

    Comparison of EILV/CHIKV and Abcam human anti-CHIKV IgG-capture ELISA methods. (A) raw OD values or (B) signal-to-noise ratios (calculated by dividing positive sample OD values by mean negative control OD value) produced by samples of varying degrees of seropositivity were compared. Low-positive samples had PRNT 80 ≤80 (n = 10), medium-positive samples had PRNT 80 160–320 (n = 10), and high-positive samples had PRNT 80 > 640 (n = 10). Means and standard deviations are reported. A 2-way ANOVA with Tukey’s test was used to compare absorbance values and signal-to-noise ratios within each ELISA method. 2-way ANOVA with Bonferroni’s test was used to compare absorbance values and signal-to-noise ratios between each ELISA method.

    Journal: PLoS Neglected Tropical Diseases

    Article Title: Utilization of an Eilat Virus-Based Chimera for Serological Detection of Chikungunya Infection

    doi: 10.1371/journal.pntd.0004119

    Figure Lengend Snippet: Comparison of EILV/CHIKV and Abcam human anti-CHIKV IgG-capture ELISA methods. (A) raw OD values or (B) signal-to-noise ratios (calculated by dividing positive sample OD values by mean negative control OD value) produced by samples of varying degrees of seropositivity were compared. Low-positive samples had PRNT 80 ≤80 (n = 10), medium-positive samples had PRNT 80 160–320 (n = 10), and high-positive samples had PRNT 80 > 640 (n = 10). Means and standard deviations are reported. A 2-way ANOVA with Tukey’s test was used to compare absorbance values and signal-to-noise ratios within each ELISA method. 2-way ANOVA with Bonferroni’s test was used to compare absorbance values and signal-to-noise ratios between each ELISA method.

    Article Snippet: In our comparative analysis, the EILV/CHIKV IgM ELISA demonstrated improved sensitivity with a maximum signal-to-noise ratio of 35:1 compared to a maximum ratio of 4:1 for the Abcam kit.

    Techniques: Enzyme-linked Immunosorbent Assay, Negative Control, Produced, Plaque Reduction Neutralization Test

    Human anti-CHIKV antibody-capture ELISAs utilizing EILV/CHIKV as antigen to detect either (A) IgM or (B) IgG antibodies (both measured over a range of serum dilutions, red). Human serum samples that were antibody-positive for either DENV or VEEV but negative for CHIKV by HI were included as negative controls. Mean and standard deviations of 2 replicates are reported.

    Journal: PLoS Neglected Tropical Diseases

    Article Title: Utilization of an Eilat Virus-Based Chimera for Serological Detection of Chikungunya Infection

    doi: 10.1371/journal.pntd.0004119

    Figure Lengend Snippet: Human anti-CHIKV antibody-capture ELISAs utilizing EILV/CHIKV as antigen to detect either (A) IgM or (B) IgG antibodies (both measured over a range of serum dilutions, red). Human serum samples that were antibody-positive for either DENV or VEEV but negative for CHIKV by HI were included as negative controls. Mean and standard deviations of 2 replicates are reported.

    Article Snippet: In our comparative analysis, the EILV/CHIKV IgM ELISA demonstrated improved sensitivity with a maximum signal-to-noise ratio of 35:1 compared to a maximum ratio of 4:1 for the Abcam kit.

    Techniques: