1. High brightness and high photostability protein labeling dyes—YueLu dyes (YLs)
Has higher brightness (66400 M-1 cm-1 VS 32500 M-1 cm-1);
Larger Stokes shift (52 nm VS 27 nm);
Higher photostability (can acquire 5 times the number of frames compared to traditional probes when reduced to half the initial brightness);
Probes constructed based on this dye can label proteins and perform long-term super-resolution imaging.
| Product name | CAS | Item number |
|---|---|---|
| YL578, 95% | / | 9332511 |
| YL578-COOH, 90% | / | 9332513 |
| YL578-CF3, 90% | / | 9332514 |
| YL578-NHS, 90% | / | 9332512 |
| YL578-CF3-Halo, 95% | / | 9332517 |
| YL578-Halo, 95% | / | 9332516 |
| YL578-COOH-NHS, 90% | / | 9332515 |
2. Near-infrared fluorescent dyes - Huda (HD) dye and Changsha (CS) dye
This type of dye has more modification sites and can be used to construct activated fluorescent probes; it can also be connected with targeting groups to design and generate new probes targeting different organs or sites. It has good imaging effects in terms of detection of active biomolecules in vivo and detection of organ damage caused by diseases.
| Product name | CAS | Item number |
|---|---|---|
| HD-1, 95% | 1630289-16-5 | 9332538 |
| HD-2, 95% | 2222417-65-2 | 9332539 |
| HD-3, 95% | / | 9332540 |
| HD-4, 95% | 2216759-63-4 | 9332541 |
| HD-5, 95% | / | 346037 |
| HD-6, 95% | / | 9332542 |
| CS-1, 95% | 1374637-02-1 | 9332543 |
| CS-2, 95% | 1451145-42-8 | 9332544 |
3. Rh6G-ACFPN fluorescent probe - can be used for real-time monitoring and quantification of ATP in living cells
High selectivity;
High sensitivity;
Appropriate dissociation constant (4.65 mM), which can be used to monitor ATP levels (3-10 mM) in mitochondria of living cells;
Reversible response, can be used for dynamic monitoring.
2 MG
High signal-to-noise ratio.
| Product name | CAS | Item number |
|---|---|---|
| NIRII-HD1, 95% | / | 9332526 |
| NIRII-HD2, 95% | / | 9332527 |
| NIRII-HD3, 95% | / | 9332528 |
| NIRII-HD4, 95% | / | 9332529 |
| NIRII-HD5, 95% | / | 9332530 |
5. Functionalized TPCs fluorescent dyes with excellent two-photon properties
Anti-solvation effect: effectively solves the problem of dye polar fluorescence quenching;
More suitable for application in two-photon fluorescence bioimaging: TPCs fluorescent dyes will exhibit strong fluorescence and large two-photon absorption cross-section in aqueous solution, and the fluorescence will increase as the polarity of the solvent increases.
| Product name | CAS | Item number |
|---|---|---|
| TPC3, 95% | 2232881-29-5 | 9332545 |
| TPC7, 95% | 2231756-79-7 | 9332546 |
6. TPQLs fluorescent dyes—for precise two-photon imaging
High fluorescence quantum yield and good solvent insensitivity: reduce false signals caused by environmental changes in imaging and improve imaging signal-to-background ratio.
For accurate detection of biological analytes in complex bioimaging environments.
| Product name | CAS | Item number |
|---|---|---|
| TPQL1, 95% | 2766877-57-8 | 9332553 |
| TPQL2, 95% | 2766877-58-9 | 9332554 |
7. Full-spectrum color-adjustable, environmentally insensitive single-benzene ring fluorescent dye - SBFs fluorescent dye
More suitable for biological sample imaging and detection: high fluorescence quantum yield, large Stokes shift and two-photon absorption;
Environmentally insensitive and stable in nature;
It has a wide range of applications and efficient reactions. For example, it can be designed into different fluorescent probes through only one step to detect, image and label endogenous substances.
| Product name | CAS | Item number |
|---|---|---|
| SBF2, 95% | 2378641-53-1 | 9332547 |
| SBF3, 95% | 2378643-51-5 | 9332548 |
| SBF4, 95% | 2378641-02-0 | 9332549 |
| SBF5, 95% | 2378641-02-0 | 956384 |
| SBF6, 95% | 2378627-17-7 | 9332550 |
| SBF7, 95% | 2378643-51-5 | 947353 |
| SBF8, 95% | 2378641-69-9 | 9332551 |
| Mito-SBF, 95% | 2409179-17-3 | 9332552 |
| HClO-SBF, 95% | 2378640-54-9 | 9332826 |
8. DQF fluorescent dye - Rhodamine dye with large Stokes shift
More traditional rhodamine dyes, DQF fluorescent dyes have:
Larger Stokes displacement;
Better photostability;
Suitable for high signal-to-noise ratio imaging and long-term imaging of cells, tissues and vivo.
| Product name | CAS | Item number |
|---|---|---|
| DQF-560, 95% | / | 9332535 |
| DQF-565, 95% | / | 9332536 |
| DQF-584, 95% | / | 9332537 |
向阳 翟
