Home > Rabbit Anti-ANKS6 Polyclonal Antibody, PE-Cy5.5 conjugated Isotype: IgG
Search results for: Rabbit Anti-ANKS6 Polyclonal Antibody, PE-Cy5.5 conjugated Isotype: IgG
#32762697 2020/08/06 To Up
Evaluation of an in-house indirect enzyme-linked immunosorbent assay of feline panleukopenia VP2 subunit antigen in comparison to hemagglutination inhibition assay to monitor tiger antibody levels by Bayesian approach.Feline panleukopenia virus (FPV) is an etiologic pathogen of feline panleukopenia that infects all members of Felidae including tigers (Panthera tigris). Vaccinations against FPV among wild felid species have long been practiced in zoos worldwide. However, few studies have assessed the tiger immune response post-vaccination due to the absence of a serological diagnostic tool. To address these limitations, this study aimed to develop an in-house indirect enzyme-linked immunosorbent assay (ELISA) for the monitoring of tiger antibody levels against the feline panleukopenia vaccine by employing the synthesized subunit capsid protein VP2. An in-house horseradish peroxidase (HRP) conjugated rabbit anti-tiger immunoglobulin G (IgG) polyclonal antibody (HRP-anti-tiger IgG) was produced in this study and employed in the assay. It was then compared to a commercial HRP-conjugated goat anti-cat IgG (HRP-anti-cat IgG). Sensitivity and specificity were evaluated using the Bayesian model with preferential conditional dependence between HRP-conjugated antibody-based ELISAs and hemagglutination-inhibition (HI) tests.
Chanakan Areewong, Amarin Rittipornlertrak, Boondarika Nambooppha, Itsarapan Fhaikrue, Tawatchai Singhla, Chollada Sodarat, Worapat Prachasilchai, Preeyanat Vongchan, Nattawooti Sthitmatee
1925 related Products with: Evaluation of an in-house indirect enzyme-linked immunosorbent assay of feline panleukopenia VP2 subunit antigen in comparison to hemagglutination inhibition assay to monitor tiger antibody levels by Bayesian approach.1 kit(96 Wells)1 kit(96 Wells)1 kit(96 Wells)1 kit(96 Wells)1 kit(96 Wells)1 kit(96 Wells)1 kit(96 Wells)1 kit(96 Wells)1 kit(96 Wells)1 kit(96 Wells)1 kit(96 Wells)1 kit(96 Wells)
#32663533 2020/07/11 To Up
A rapid and sensitive lateral flow immunoassay (LFIA) test for the on-site detection of banana bract mosaic virus in banana plants.Banana bract mosaic virus (BBrMV) is a serious pathogen threatening the cultivation of banana and plantain worldwide. This study reports the development of a practical, rapid, sensitive, specific and user-friendly lateral flow immunoassay (LFIA) test for the on-site detection of BBrMV. The BBrMV coat protein (CP) was expressed in Escherichia coli and purified and used to immunize rabbits to produce a polyclonal antiserum (anti-BBrMVCP). The test was based on a double-antibody sandwich format. Protein-A affinity column-purified anti-BBrMVCP Immunoglobulins (IgG) (16â¯Î¼g/mL), conjugated to â¼30â¯nm gold nanoparticles, was applied onto the conjugate pad. The anti-BBrMVCP IgG and goat anti-rabbit IgG were printed on the surface of a nitrocellulose filter membrane as the test line and control line, respectively. A positive result could be confirmed visually by the presence of a pink band that developed on the LFIA strip within 5-10â¯min. The detection limit of the test was 10â¯ng of the expressed recombinant BBrMV CP (rBBrMVCP), and a 1:20 dilution of the BBrMV-infected crude extract. This LFIA test was validated using 114 banana leaf samples randomly collected from the field and the results indicated a very high diagnostic sensitivity (99.04 %) and specificity (100 %) for the test. A Cohen's kappa coefficient of 0.861 obtained also indicated a very good agreement between the LFIA developed in this study and ELISA. This assay could be adopted by farmers, tissue culture industries and quarantine departments for surveys and surveillance. This is the first report on the development of a LFIA-based test for BBrMV detection.
Ramasamy Selvarajan, Prasanya Selvam Kanichelvam, Velusamy Balasubramanian, Sundaram Sethurama Subramanian
1747 related Products with: A rapid and sensitive lateral flow immunoassay (LFIA) test for the on-site detection of banana bract mosaic virus in banana plants.96 tests100tests1 kit 96 Tests 20 ul100tests25 96 Tests
Error loading info... Pleas try again later.
#29689714 // To Up
Production and characterization of anti-human IgG F(ab')2 antibody fragment.I
Zahra Valedkarimi, Hadi Nasiri, Leili Aghebati-Maleki, Jalal Abdolalizadeh, Mojghan Esparvarinha, Jafar Majidi
2848 related Products with: Production and characterization of anti-human IgG F(ab')2 antibody fragment.100ug Lyophilized100ug Lyophilized100ug Lyophilized100ug Lyophilized100ug Lyophilized1 mg100ug Lyophilized100ug Lyophilized100ug Lyophilized100ug Lyophilized
No related Items
#29279988 2017/12/26 To Up
Electron spin resonance spectroscopy for immunoassay using iron oxide nanoparticles as probe.With the help of iron oxide nanoparticles, electron spin resonance spectroscopy (ESR) was applied to immunoassay. Iron oxide nanoparticles were used as the ESR probe in order to achieve an amplification of the signal resulting from the large amount of Fe ion enclosed in each nanoparticle. Rabbit IgG was used as antigen to test this method. Polyclonal antibody of rabbit IgG was used as antibody to detect the antigen. Iron oxide nanoparticle with a diameter of either 10 or 30Â nm was labeled to the antibody, and Fe in the nanoparticle was probed for ESR signal. The sepharose beads were used as solid phase to which rabbit IgG was conjugated. The nanoparticle-labeled antibody was first added in the sample containing antigen, and the antigen-conjugated sepharose beads were then added into the sample. The nanoparticle-labeled antibody bound to the antigen on sepharose beads was separated from the sample by centrifugation and measured. We found that the detection ranges of the antigen obtained with nanoparticles of different sizes were different because the amount of antibody on nanoparticles of 10Â nm was about one order of magnitude higher than that on nanoparticles of 30Â nm. When 10Â nm nanoparticle was used as probe, the upper limit of detection was 40.00Â Î¼gÂ mL, and the analytical sensitivity was 1.81Â Î¼gÂ mL. When 30Â nm nanoparticle was used, the upper limit of detection was 3.00Â Î¼gÂ mL, and the sensitivity was 0.014 and 0.13Â Î¼gÂ mL depending on the ratio of nanoparticle to antibody. Graphical abstract Schematic diagram of procedure and ESR spectra.
Jia Jiang, Sizhu Tian, Kun Wang, Yang Wang, Shuang Zang, Aimin Yu, Ziwei Zhang
2308 related Products with: Electron spin resonance spectroscopy for immunoassay using iron oxide nanoparticles as probe.100 assays2.5 mg1,000 tests100100 assays100Tests100 assays96 Tests250100 tests50 assays
#28727765 2017/07/20 To Up
Defining the target and the effect of imatinib on the filarial c-Abl homologue.Previously we demonstrated the micro- and macrofilaricidal properties of imatinib in vitro. Here we use electron and multiphoton microscopy to define the target of imatinib in the adult and microfilarial stages of Brugia malayi and assess the effects of pharmacologically relevant levels of imatinib on the adult parasites.
Elise M O'Connell, Olena Kamenyeva, Sara Lustigman, Aaron Bell, Thomas B Nutman
2033 related Products with: Defining the target and the effect of imatinib on the filarial c-Abl homologue.1 mlmin 2 cartons100.00 ul11200 units500 Units 100 G
#27940044 2016/12/08 To Up
Immunochromatographic detection of the heat-labile enterotoxin of enterotoxigenic Escherichia coli with cross-detection of cholera toxin.Here, we report the development of an immunochromatographic test strip that can detect heat-labile enterotoxin (LT) produced by enterotoxigenic Escherichia coli. Five types of monoclonal antibody (mAb)-producing hybridomas were isolated: three mAbs were A subunit specific and two were B subunit specific. Four mAbs also cross-reacted with both LT proteins derived from swine and human E. coli strains, but only one mAb 57B9 additionally cross-reacted with cholera toxin. Thus, mAb 57B9 was used to form a gold colloid-conjugated antibody for the immunochromatographic test by combination with polyclonal anti-LT rabbit IgG. This test strip detected not only LT in the culture supernatant of LT gene-positive strains, but also cholera toxin in the culture supernatant of Vibrio cholerae. These results indicate that this test strip is suitable for the diagnosis of both enterotoxigenic E. coli and V. cholerae infection.
Hideyuki Arimitsu, Keiko Sasaki, Takao Tsuji