Flow Cytometry Assays Products & Reviews

Propidium Iodide Ready Flow™ Reagent is a bright, easy-to-use nucleic acid stain for distinguishing dead cells from live cells in flow cytometry assays. Propidium iodide can only enter cells that have lost membrane intergrity (e.g., dead cells). Once inside, it can bind with nucleic acids, emtting a red fluorescence, which has excitation/emission maxima of 535/617 nm. Propidium iodide is commonly excited with the 488 nm laser,…

TO-PRO3 Ready Flow Reagent is a bright, easy-to-use nucleic acid stain for distinguishing dead cells from live cells in flow cytometry assays. TO-PRO3 Ready Flow Reagent can only enter cells that have lost membrane intergrity (e.g., dead cells). Once inside, it can bind with nucleic acids, emitting a red fluorescence, which has an excitation/emission maxima of 642/661 nm, similar to Alexa Fluor™ 647 or allophycocyanin (APC).Fe…

SYTOX AADvanced Ready Flow Reagent is a high-affinity nucleic acid stain for the detection of dead cells in flow cytometry. SYTOX AADvanced Ready Flow Reagent can only enter cells that have lost membrane intergrity (e.g., dead cells). Once inside, it can bind with nucleic acids, emitting a red fluorescence, which has an excitation/emission maxima of 546/647 nm. The SYTOX AADvanced Ready Flow Reagent dye is spectrally similar t…

SYTOX™ Dead Cell Stain Sampler Kit contains sample sizes of five nucleic acid stains to identify the most appropriate satin to work in multi-color experiments. Stains include: SYTOX Blue (for the 405 nm violet laser), SYTOX Green (for the 488 nm blue laser with green emission), SYTOX Orange (for the 532 nm green laser), SYTOX AADvanced (for the 488 nm blue laser with red emission), and SYTOX Red (for the 633/5 nm red laser).St…

Annexin V Alexa Fluor 488 Ready Flow Conjugate is a bright, easy-to-use stain for apoptosis with high affinity for phosphatidylserine (PS), which becomes exposed on the outer leaflet of cells undergoing apoptosis. The Annexin V Alex Fluor 488 conjugate is excitable at 495 nm with an emission peak at 519 nm.FeaturesStable at room temperatureConvenient, ready-to-use format—no need to dilute, weigh, or pipetteCan be added directl…

Annexin V Alexa Fluor 647 Ready Flow Conjugate is a bright, easy-to-use stain for apoptosis with high affinity for phosphatidylserine (PS), which becomes exposed on the outer leaflet of cells undergoing apoptosis. The Annexin V Alex Fluor 647 conjugate is excitable at 650 nm with an emission peak at 665 nm.FeaturesStable at room temperatureConvenient, ready-to-use format—no need to dilute, weigh, or pipetteCan be added directl…

Annexin V APC Ready Flow Conjugate is a bright, easy-to-use stain for apoptosis with high affinity for phosphatidylserine (PS), which becomes exposed on the outer leaflet of cells undergoing apoptosis. The Annexin V APC conjugate is excitable at 650 nm with an emission peak at 660 nm.FeaturesStable at room temperatureConvenient, ready-to-use format—no need to dilute, weigh, or pipetteCan be added directly to Ca2+-containing me…

Annexin V Pacific Blue Ready Flow Conjugate is a bright, easy-to-use stain for apoptosis with high affinity for phosphatidylserine (PS), which becomes exposed on the outer leaflet of cells undergoing apoptosis. The Annexin V Pacific Blue conjugate is excitable at 410 nm with an emission peak at 455 nm.FeaturesStable at room temperatureConvenient, ready-to-use format—no need to dilute, weigh, or pipetteCan be added directly to…

Fox3p FITC staining kit with antibody

Fox3p PE staining kit with antibody

Fox3p Alexa Fluor 488 staining kit with antibody

Fox3p APC staining kit with antibody

FITC staining kit for mouse and rat Fox3p 

PE staining kit for mouse and rat Fox3p 

APC staining kit for mouse and rat Fox3p 

Available in 25, 100 or 300 test packs. Annexin V (or Annexin A5) is a member of the annexin family of intracellular proteins that binds to phosphatidylserine (PS) in a calcium-dependent manner. PS is normally only found on the intracellular leaflet of the plasma membrane in healthy cells, but during early apoptosis, membrane asymmetry is lost and PS translocates to the external leaflet. Fluorochrome-labeled Annexin V can t…

For the identification, evaluation and isolation of stem and progenitor cells expressing high levels of ALDH

AMSBIO's purified extracellular vesicles (EV) are obtained from a variety of biological sources: cell culture supernatant, human plasma, serum, and urine.

AMSBIO has developed and optimized methods and tools for fast, scalable and reproducible Extracellular Vesicle (EV) purification, as well as addressing EV heterogeneity and high throughput solutions for biomarker discovery.

Extracellular vesicle isolation with high recovery of EVs, including exosomes

For researchers who want to do cell cycle research at their benchtop, Guava Cell Cycle assay can be used for measuring G0/G1, S, and G2/M phase distributions. Based on the established method of whole-cell staining with propidium iodide (PI), Guava's cell cycle assay is easy to learn. Guava Cell Cycle software includes markers that can be set for quick assessment of G0/G1, S, and G2/M phase cell cycle percentages as data is bei…

Kit for the detection and quantification of apoptotic cell death on a single-cell level by flow cytometry and fluorescence microscopy, and for double labeling with fluorescein-labeled cell markers (TMR red)Benefits Convenient: No secondary detection system required. Accurate: Identification of apoptosis at a molecular level (DNA-strand breaks) and identification of cells at the very early stages of apoptosis. Flexible:…

Flow2 CAST Basophil Activation Test (BAT)

R&D Flow Cytometry Kit - Flow cytometry kits designed for analysis of cell populations use up to four fluorochrome-conjugated antibodies. Flow cytometry facilitates quantitative, multiparameter analysis of cell populations based on the expression of cell surface and/or intracellular molecules. R&D Systems offers a wide range of biotin-, fluorescein-, phycoerythrin-, or allophycocyanin-conjugated monoclonal antibodies specific…

Mouse embryonic stem cells (mESCs) are unique cells in that they can be maintained in vitro as pluripotent cells and can be induced to differentiate into many cell types by manipulating culture conditions. mESCs have been used as a model to help define differentiation and signaling pathways in human embryonic stem cells (hESCs), since hESCs are more arduous to work on. Therefore, much attention has been focused on understandin…