产品介绍
Product Description
Biochem/physiol Actions
HSip-1 (Cyclen-AF-Cu; Hydrogen Sulfide imaging probe-1) is a sensitive hydrogen sulfide (H2S) fluorescent probe that displays a selective turn-on fluorescence response to sulfide anion (Ex/Em = 491/516 nm), but not GSH, L-Cys, DL-Hcy, 2-ME, DTT, SCN-, Na2SO3, Na2S2O3, or sodium ascorbate. HSip-1 is not membrane-permeable and is commonly employed for detecting H2S in media/buffers, cell lysates, blood, physiological fluids and tissue homogenates. HSip-1 is commonly used in the range from 1-100 μM depending on the H2S concentrations in samples, optimal probe concentration needs to be titred.
Sensitive and selective hydrogen sulfide (H2S) fluorescent probe.
技术参数
Specifications
| Quality Level | 100 |
| assay | ≥98% (HPLC) |
| form | powder |
| storage condition | protect from light |
| color | green to black |
| solubility | DMSO: 2 mg/mL, clear |
| storage temp. | 2-8°C |
| SMILES string | O=C1OC2(C3=CC=C(NC(C[N]45CC[N@@]6([H])CC[N]7([H])CC[N@]([Cu@+2]765)([H])CC4)=O)C=C13)C8=CC=C(C=C8OC9=CC(O)=CC=C92)O.[y H2O] |
