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           Search results for: Rabbit Anti-ChAT Polyclonal Antibody, FITC conjugated,Isotype: IgG   

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#27617027   2016/09/12 Save this To Up

Chi-Ju-Di-Huang-Wan protects rats against retinal ischemia by downregulating matrix metalloproteinase-9 and inhibiting p38 mitogen-activated protein kinase.

Retinal ischemia is a retinal disorder related to retinal vascular occlusion, glaucoma, diabetic retinopathy and age-related macular degeneration. The study aimed to evaluate the protective effects and underlying mechanisms of Chi-Ju-Di-Huang-Wan (CJDHW) against retinal ischemia in rats.

2588 related Products with: Chi-Ju-Di-Huang-Wan protects rats against retinal ischemia by downregulating matrix metalloproteinase-9 and inhibiting p38 mitogen-activated protein kinase.

Human Serine threonine-pr Human Matrix metalloprote Rat matrix metalloprotein ELISA Human , Matrix Meta ELISA Human , Cartilage O Anti-Serine Threonine-Pro anti-ATM Protein Kinase p Anti-ATM Protein Kinase p Anti-ATM Protein Kinase p Anti-ATM Protein Kinase p Anti-ATM Protein Kinase S Mouse Anti-Human Matrix M

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#21620854   2011/06/15 Save this To Up

Detection of 3-chlorinated tyrosine residues in human cells by flow cytometry.

Hypochlorite is a strong oxidant, generated under pathological conditions, with the potency to introduce chlorine atom into a number of molecules. 3-Chloro- and 3,5-dichlorotyrosine are documented to be generated by this oxidant and their elevated levels were found in many diseases. Thus, we decided to check the possibility of use of FITC-conjugated antibodies for flow cytometric detection of 3-chlorotyrosine residues in human cells (A549, MCF-7, HUVEC-ST) exposed to the action of hypochlorite. Additionally, we compared the effects of chlorohydrins and N-chloroamino acids as chlorine donors. Cell fixation and permeabilization was followed by incubation with rabbit polyclonal anti-3-chlorotyrosine primary antibody and subsequent staining with goat anti-rabbit FITC-labeled secondary antibody. For antibody isotypic control, normal rabbit IgG was employed. Hypochlorite appeared to be the most efficient from the chlorocompounds analyzed in chlorotyrozine generation in all cell lines. Statistically significant increase of fluorescence corresponding to the level of 3-chlorotyrosine residues was found in cells treated with hypochlorite even at non-toxic concentrations (<5μM). This effect was not observed in cells exposed to the action of chlorinated amino acids or chlorohydrins. The use of anti-3-chlorotyrosine antibodies in conjunction with fluorophore-conjugated secondary antibodies analysis allows for detection of 3-chlorotyrosine residues by flow cytometry in cells treated with low doses of hypochlorite.

2073 related Products with: Detection of 3-chlorinated tyrosine residues in human cells by flow cytometry.

Macrophage Colony Stimula Macrophage Colony Stimula Cell Meter™ Intracellul Rabbit Anti-intestinal FA Rabbit Anti-APIP Apaf1 In Rabbit Anti-APIP Apaf1 In Rabbit Anti-TNIP2 ABIN2 T Rabbit Anti-TNIP2 ABIN2 T Rabbit Anti-Cell death in Rabbit Anti-Cell death in Human Small Intestine Mic Human Large Intestine Mic

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#20807555   2010/10/18 Save this To Up

Sensitive immunoassay of Listeria monocytogenes with highly fluorescent bioconjugated silica nanoparticles probe.

In this paper, a sensitive immunoassay method was proposed for Listeria monocytogenes detection by using highly fluorescent bioconjugated nanoparticles probe. (FITC-IgG)-doped fluorescent silica nanoparticles (fsNPs) firstly were synthesized by a microemulsion method and characterized by TEM and fluorescent spectra. Then the prepared fsNPs were conjugated with polyclonal rabbit anti-L. monocytogenes antibody (pAb) and used as indicator probe. A sandwich-type immune affinity reaction between polyclonal rabbit anti-L. monocytogenes antibody coated onto microplate wells, target bacteria and the fsNPs-antibody conjugates subsequently was conducted to detect target L. monocytogenes and assemble the indicator probe onto the wells. The target L. monocytogenes was measured by the fluorescent signals of the assembled indicator probes. Under the optimal conditions, the calibration graph of fluorescent intensity is proportional to the amount of target bacteria over the range of 50-10,320 CFU/mL with a detection limit of 50 CFU/mL. The proposed method has been successfully applied to detect L. monocytogenes in food samples offering the advantages of sensitivity, simplicity, and stability.

2403 related Products with: Sensitive immunoassay of Listeria monocytogenes with highly fluorescent bioconjugated silica nanoparticles probe.

8 Octadecyloxypyrene 1,3, Fluorescein mono beta D G Fluorescein di beta D gal 3,3 dioctadecyloxacarbocy 4 Methylumbelliferyl sulf LISTERIA MONOCYTOGENES se Beta Amyloid (1 42) High Mouse Anti-Listeria monoc Mouse Anti-Listeria monoc Leptin ELISA Kit, Human A Highly Sensitive 8 OHdG C Fluorescein mono beta D g

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#17723519   2007/08/28 Save this To Up

Combination of immunomagnetic separation with flow cytometry for detection of Listeria monocytogenes.

Listeria monocytogenes can grow at the low temperature commonly used in the storage and transportation of food, and the number of cases of food poisoning caused by L. monocytogenes has increased recently in the US and Europe. Several methods of detecting L. monocytogenes cells have been proposed; however, all existing methods require approximately 48 h incubation. In this study, we attempted rapid detection of L. monocytogenes using flow cytometry (FCM). The method is based on measuring the number of L. monocytogenes cells by using a combination of FCM and immunomagnetic separation (IMS). First, polyclonal antibodies (anti-L. monocytogenes rabbit IgG-FITC) conjugated with fluorescein isothiocyanate (FITC) were reacted with L. monocytogenes cells, and then FCM was applied. The cell numbers were determined by FCM using a traditional colony-counting method in the range of 10(4)-10(8) cells ml(-1). Tetrameric antibody complexes (TAC) were used because they can recognize both magnetic and FITC molecules on the FITC-conjugated antibodies. FITC-labeled L. monocytogenes cells were reacted with a secondary antibody (TAC) bound to magnetic beads. Then, IMS was used. The method is suitable for detection in the range of 10(2)-10(8)cells ml(-1). The FCM assay enumerated the cells within 1 min and the total assay time, including sample preparation, was less than 2 h.

2592 related Products with: Combination of immunomagnetic separation with flow cytometry for detection of Listeria monocytogenes.

Flow Cytometry Staining B LISTERIA MONOCYTOGENES se Cell Meter™ JC 10 Mitoc Cell Meter™ NIR Mitocho Cell Meter™ Mitochondri Cell Meter™ Intracellul Cell Meter™ Generic Flu Cell Meter™ Generic Flu Cell Meter™ Fluorometri Cell Meter™ Annexin V B Cell Meter™ Annexin V B Cell Meter™ Annexin V B

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#16035233   2005/07/22 Save this To Up

Detection of Xylella fastidiosa from resistant and susceptible grapevine by tissue sectioning and membrane entrapment immunofluorescence.

Immunofluorescence detection was performed by tissue sectioning and membrane entrapment of Xylella fastidiosa from the inoculated hybrid selection F8909-08 (Vitis rupestris A. de Serres x V. arizonica/candicans b43-17; resistant) and Chardonnay (susceptible). In both techniques, tissue sections and bacteria-trapped polycarbonate membranes were incubated with specific polyclonal IgG and stained with fluorescein isothiocyanate (FITC)-conjugated IgG from rabbits to X. fastidiosa cells. The stained preparations were observed by fluorescence microscopy. Rapid identification of the bacteria within 3 weeks post inoculation (wpi) was possible in thin cross sections of the petioles, which allowed penetration of the specific antibody. Examination of the bacteria over time was also possible, and allowed observation of bacterial multiplication and invasion of xylem vessels. The membrane entrapment technique was able to isolate bacteria at low concentrations in infected but asymptomatic plants.

2237 related Products with: Detection of Xylella fastidiosa from resistant and susceptible grapevine by tissue sectioning and membrane entrapment immunofluorescence.

Androgen Receptor (Phosph Androgen Receptor (Phosph Rabbit Anti-Human Androge Rabbit Anti-Human Androge Androgen Receptor (Ab 650 AZD-3514 Mechanisms: Andr 17β-Acetoxy-2α-bromo-5 (5α,16β)-N-Acetyl-16-[2 (5α,16β)-N-Acetyl-16-ac 5α-N-Acetyl-2'H-androst- 5α-N-Acetyl-2'H-androst- 3-O-Acetyl 5,14-Androstad

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#15896799   2005/06/15 Save this To Up

Removal of therapeutic anti-lymphocyte antibodies from human sera prior to anti-human leukocyte antibody testing.

Both monoclonal (e.g. Orthoclone (OKT3), rituximab) and polyclonal (e.g. ATGAM, Thymoglobulin (Thymo)) anti-lymphocyte Abs (ALAs) are used extensively in organ transplantation for immunosuppression induction, desensitization, and treatment of acute rejection. ALAs often interfere with post transplant immunologic monitoring. We describe a method that uses magnetic beads to selectively remove ALAs from patient serum. Rabbit anti-mouse Fc-specific (180 mug), or rabbit anti-mouse Fab-specific (180 microg), or rabbit anti-horse heavy and light chain-specific and rabbit anti-horse F(ab')2 (200 microg) (Jackson Immunoresearch) was adsorbed to 6.7 x 10(8) Dynabeads M-280 conjugated with sheep anti-rabbit IgG (Dynal Biotech). Fifty microliters of normal human serum (NHS) with 2 microg/ml of OKT3 or 100 microg/ml ATGAM, Thymo, or rituximab were incubated with conjugated beads for several incubations. NHS containing ALAs before and after treatment by the protocol were incubated with human lymphocytes and labeled with FITC-antibody to immunoglobulin of the species used to produce the particular ALA. Residual ALA was determined using flow cytometry. Average median channel for serum with or without ALA was 11.1 and 0.120, respectively for OKT3; 64.4 and 0.344 for ATGAM; 108.5 and 0.200 for Thymo; and 1022.5 and 11.4 for rituximab. Treatment lowered the median channel for serum with OKT3 to 0.103, 0.309 for ATGAM, 0.199 for Thymo, and 12.1 for rituximab. ALAs can be effectively removed from serum by the use of magnetic beads conjugated with Ab specific for ALA thereby permitting immunologic monitoring without interference.

1087 related Products with: Removal of therapeutic anti-lymphocyte antibodies from human sera prior to anti-human leukocyte antibody testing.

Anti AGO2 Human, Monoclon Anti AGO2 Human, Monoclon Anti Human AGO3, Monoclon Mouse anti Human IgA anti Mouse anti Human IgE anti Mouse anti Human IgE anti Mouse anti Human IgE anti Mouse anti Human IgE anti Mouse anti Human IgG anti Mouse anti Human IgG anti Mouse anti Human IgG anti Mouse anti Human IgM anti

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#15020090   2004/03/15 Save this To Up

Dual enhancement of triple immunofluorescence using two antibodies from the same species.

Triple immunofluorescence method with two mouse monoclonal antibodies and another rabbit polyclonal antibody was established with catalyzed reporter deposition (CARD) amplification on thick floating sections from the rat cerebellum. One of the monoclonal antibodies (anti-calbindin), diluted maximally, probed with anti-mouse IgG-horseradish peroxidase (HRP) and amplified with Cy5-conjugated tyramide, immunolabeled cerebellar Purkinje cells and their arborization. Subsequently, a rabbit polyclonal IgG (anti-glial fibrillary acidic protein (anti-GFAP)), probed with anti-rabbit IgG-HRP, amplified with biotin-tyramide and visualized with fluorescein-isothiocyanate (FITC)-streptavidin, immunolabeled Bergmann's glia. Another mouse monoclonal IgG (anti-SNAP25), probed with anti-mouse IgG-rhodamine without CARD amplification, selectively visualized synaptic sites, because the maximal dilution of the other monoclonal antibody (anti-calbindin) was below the detection threshold of this anti-mouse IgG-rhodamine. Separation of the two signals (calbindin and SNAP25), each detected through mouse monoclonal antibody, was then based on the difference of sensitivity either with or without CARD amplification. Triple immunofluorescence is possible when just one of the three primary antibodies is from different species. Intensification of two of the three signals provides further advantages to examine immunolocalization of multiple epitopes on histological sections.

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TCP-1 theta antibody Sour Anti-SARS Spike Protein I Mouse Anti-SARS Nucleocap Mouse Anti-SARS Spike IgG Anti-SARS Nucleocapsid Pr Rat Anti-CCT theta Antibo Rabbit Anti-Theophylline Sheep Anti-Theophylline 3 Goat Anti-Human Dual oxid Mouse monoclonal anti-fla Multiple organ cancer tis Multiple organ tumor tiss

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#12730261   2003/05/21 Save this To Up

In situ localization associates biologically active plant natriuretic peptide immuno-analogues with conductive tissue and stomata.

Plant natriuretic peptide immuno-analogues (irPNP) have previously been shown to affect a number of biological processes including stomatal guard cell movements, ion fluxes and osmoticum-dependent water transport. Tissue printing and immunofluorescent labelling techniques have been used here to study the tissue and cellular localization of irPNP in ivy (Hedera helix L.) and potato (Solanum tuberosum L.). Polyclonal antibodies active against human atrial natriuretic peptide (anti-hANP) and antibodies against irPNP from potato (anti-StPNP) were used for immunolabelling. Tissue prints revealed that immunoreactants are concentrated in vascular tissues of leaves, petioles and stems. Phloem-associated cells, xylem cells and parenchymatic xylem cells showed the strongest immunoreaction. Immunofluorescent microscopy with fluorescein isothiocyanate (FITC)-conjugated goat anti-rabbit IgG supported this finding and, furthermore, revealed strong labelling to stomatal guard cells and the adjacent apoplastic space as well. Biologically active immunoreactants were also detected in xylem exudates of a soft South African perennial forest sage (Plectranthus ciliatus E. Mey ex Benth.) thus strengthening the evidence for a systemic role of the protein. In summary, in situ cellular localization is consistent with physiological responses elicited by irPNPs reported previously and is indicative of a systemic role in plant homeostasis.

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Incu Tissue(square vessel Incu Tissue(square vessel Incu Tissue(square vessel DNA (cytosine 5) methyltr Stat3 Peptide Inhibitor, Stat3 Peptide Inhibitor, Recombinant Human pro-Bra Alkaline Phospatase (ALP) GLP 1 ELISA Kit, Rat Gluc C Peptide ELISA Kit, Rat Glucagon ELISA KIT, Rat G Insig1 Blocking Peptide

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#12046090   2002/06/04 Save this To Up

Expression of CD14 protein and its gene in liver sinusoidal endothelial cells during endotoxemia.

To observe expression of CD14 protein and CD14 gene in rat liver sinusoidal endothelial cells (LSECs) during endotoxemia, and the role of CD14 protein in the activation of lipopolysaccharide (LPS)-induced LSECs.

1038 related Products with: Expression of CD14 protein and its gene in liver sinusoidal endothelial cells during endotoxemia.

Human Liver Sinusoidal Mi GFP Expressing Human Live RFP Expressing Human Live DNA (cytosine 5) methyltr Human Small Intestine Mic Human Large Intestine Mic Human Internal Mammary Ar GFP Expressing Human Inte Octyl â D 1 thioglucopyr MIC2 Gene Protein, CD99; MIC2 Gene Protein, CD99; MIC2 Gene Protein, CD99;

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#11983120   2002/05/01 Save this To Up

[Expression of CD(14) protein in liver sinusoidal endothelial cells during endotoxemia].

To observe the expression of CD(14) protein and CD(14) gene in liver sinusoidal endothelial cells (LSECs) of rats during endotoxemia and the role of CD(14) protein in the activation of lipopolysaccharide (LPS)-induced LSECs.

2583 related Products with: [Expression of CD(14) protein in liver sinusoidal endothelial cells during endotoxemia].

Human Liver Sinusoidal Mi GFP Expressing Human Live RFP Expressing Human Live Human Small Intestine Mic Human Large Intestine Mic Human Internal Mammary Ar GFP Expressing Human Inte Octyl â D 1 thioglucopyr HIV 1 intergase antigen. Anti C Reactive Protein A anti HSV (II) gB IgG1 (mo anti HCMV IE pp65 IgG1 (m

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