Product Description
| Cat Number | HY-D2449 |
|---|---|
| Category | Dye Reagent |
| Pack Size | 1 EA |
| Description | DQ-BSA-Red is a bovine serum albumin labeled with a red fluorescent dye that can be used to detect lysosomal activity. The excitation wavelength and emission wavelength of DQ-BSA-Red are 590 nm and 620 nm, respectively. The BSA molecule in DQ-BSA-Red is labeled with high concentration of red fluorescent dye in multiple sites, which shows high fluorescence self-inhibition. Once DQ-BSA-RED enters the lysosome, DQ-BSA is cleaved by lysosomal proteases, resulting in unquenched and released fluorescent fragments, emitting bright fluorescence. Inactivated lysosomes are unable to degrade the BSA protein and thus have a lower or even no fluorescent signal [1] . |
| Molecular Weight | N/A |
| Research Field | Others |
| Formula | N/A |
| Smiles | [DQ-BSA-RED] |
| Scientific Background | Others |
| Storage | -80°C, protect from light |
| View Document | |
| Note | The product is for research use only |
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