Raybiotech Flow Cytometry Products
Profit now from 35% discount
Code: FLOW25-24. Valid until 30th Nov 2024. Not summable with other discounts.
RayBiotech - Flow Cytometry Antibodies & Tools
RayBright dye conjugated Antibodies | Live/Dead Markers | Intracellular Staining Kits
Gain quantitative single cell insights with flow cytometry and FACS reagents that come with the quality expected from RayBiotech. Differentiate your cell populations in complex samples with RayBright conjugated antibodies providing excellent brightness and covering most of the common emission colors of similar dyes!
- Thousands of Flow Cytometry Antibodies
- Live/Dead Markers, Intracellular Staining and Apoptosis Kits
- Manufactured in the USA
Flow Cytometry Antibodies
Different cell populations can be distinguished from one another in a complex sample using flow cytometry antibodies conjugated to non-overlapping fluorophores.
RayBiotech offers RayBright® dyes with excellent brightness, covering most of the common emission colors of similar dyes. Read more
RayBright® Dye Labeling Results
- Hard-to-find violet channel antibodies
- Custom fluorophore conjugation
- Free trial sizes (5 µg) of any of our RayBright® antibodies
- Bulk discounts and long-term supply agreements available
- Custom antibody production available
Detection of specific T helper populations, including Th1, Th2, Th17, and Tregs
| RayBiotech Superior Fluorochromes | Excitation Laser | Max Excitation/Emission | Replacing dyes of equivalent wavelengths |
|---|---|---|---|
| RayBright® UV 375 | UV 355 | 351/387 nm | BUV395 |
| RayBright® UV 450 | 347/448 nm | BUV496 | |
| RayBright® UV 540 | 350/540 nm | BUV563 | |
| RayBright® UV 610 | 347/610 nm | BUV661 | |
| RayBright® Violet 450 | Violet 407 | 403/454 nm | Pacific Blue, Alexa Fluor 450 |
| RayBright® Violet 500 | 405/537 nm | Alexa Fluor 430, BV510 | |
| RayBright® Violet 600 | 407/600 nm | BD Brilliant Violet 605 | |
| RayBright® Violet 655 | 407/655 nm | BD Brilliant Violet 655 | |
| RayBright® Blue 488 | Blue 488 | 491/518 nm | Alexa Fluor 488, FITC, BD BB515 |
| RayBright® Blue/Green 575 | Blue 488/Green 561 | 505/570, 553/570 nm | R-PE, Cy3 |
| RayBright® Blue/Green 647 (PE-tandem dye) | 496/664, 565/664 nm | PE-Cy5 | |
| RayBright® Blue/Green 780 (PE-tandem dye) | 496/780, 565/780 nm | PE-Cy7, PE-Alexa Fluor 750 | |
| RayBright® Green 594 | Green 561 | 594/614 nm | PE-Texas Red, PE-CF594, PE-eFluor610 |
| RayBright® Red 647 | Red 640 | 649/664 nm | APC, Alexa Fluor 647, Cy5 |
| RayBright® Red 700 | 685/710 nm | Alexa Fluor 700, APC-R700 | |
| RayBright® Red 780 | 629/780 nm | Alexa Fluor 750, APC-eFluor 780 |
| Traditional dyes | Excitation Laser | Max Excitation/Emission |
|---|---|---|
| PerCP | Blue 488 | 482/667 nm |
| R-PE | Blue 488/Green 561 | 496/780, 565/780 nm |
| APC | Red 640 | 651/662 nm |
Flow Cytometry Kits & Reagents
Universal Compensation Beads
Streamline your flow cytometry experiments with confidence using RayBright® Universal Compensation Beads.
The RayBright® Universal Compensation Beads can efficiently capture all rat, mouse, Syrian and/or Armenian hamster antibodies labeled with any current fluorophores. With its simple and convenient usage, it serves as the perfect tool for your compensation needs. The RayBright® Universal Compensation Beads consist of two populations: negative population beads and positive population beads. Only the positive beads specifically bind to the fluorochrome-conjugated antibodies, ensuring precise and accurate compensation.
Live/Dead Markers - RayBright® LIVE dyes
As understanding of the degree of cell death in a flow cytometry assay is critical towards any analysis of cell population, the use of live/dead markers remain essential to elucidate viability.
RayBright® LIVE dyes are amine-reactive fluorescent dyes that helping distinguish between live and dead cells in flow cytometry analysis. RayBright® LIVE dyes bind with a much brighter signal in dead cells than in living cells. Living cells refuse the dye while dead cells are stained both on the cell surface and intracellularly. Supplied frozen in DMSO solution at a pre-titrated concentration. Read more
Intracellular Staining Kits
The RayBiotech Intracellular Staining Kit is designed to allow for intracellular staining of target cytokines, proteins, or other factors in activated or treated cell populations. The kit includes both Brefeldin A and Monensin both of which inhibit the Golgi apparatus function, trapping normally secreted cytokine and proteins inside cells during incubation. Following incubation, the included saponin-containing buffer is used to permeabilize cells in order to allow intracellular antibodies entry through the plasma membrane. Read more
RayBio® Annexin V Apoptosis Kit (RayBright® V450)
The RayBiotech Annexin V Detection Kit is a sensitive assay of cell apoptosis by flow cytometry. Live and dead cells can be discriminated by RayBright Live/dead markers, a group of small organic dye. Unlike other apoptosis assay using propidium iodide (PI) or 7-AAD, RayBio Annexin V apoptosis Detection Kit can combine with further immunophenotyping that requires cell fixation. Read more
