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Synonyms: Sudan Black B-Analogue (GL13) Biotin, SBB-A-B, GL13

| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 10 mg | Inquiry | Inquiry | Inquiry | |
| 50 mg | Inquiry | Inquiry | Inquiry |
| Description | The compound SBB-Analogue (GL13) Biotin (SBB-A-B) is formed by linking a derivative of Sudan Black B (SBB) with biotin. It effectively detects senescent cells, avoids false-positive SA-β-gal results caused by serum starvation or cell fusion, and is compatible with experimental techniques such as flow cytometry and immunofluorescence analysis. |
| In vitro | Method: SBB-Analogue (GL13) Biotin was used to specifically stain and detect senescent cells containing lipofuscin. The cell types examined included U2OS hCdt1 Tet-ON, human diploid lung fibroblasts, HBEC-Cdc6 Tet-ON, and irradiated Saos2-p21WAF1/Cip1 cells. Result: SBB-Analogue (GL13) Biotin effectively stained and detected the aforementioned senescent cells, exhibiting higher sensitivity and lower background, and the detection results were completely consistent with established senescence markers[1]. |
| Synonyms | Sudan Black B-Analogue (GL13) Biotin, SBB-A-B, GL13 |
| Molecular Weight | 698.84 |
| Formula | C39H38N8O3S |
| Cas No. | 2171036-89-6 |
| Smiles | N(=N/C=1C2=C(C(/N=N/C3=CC=CC=C3)=CC1)C=CC=C2)\C=4C5=C6C(NC(COC(CCCC[C@H]7[C@@]8([C@](CS7)(NC(=O)N8)[H])[H])=O)(C)NC6=CC=C5)=CC4 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year Shipping with blue ice/Shipping at ambient temperature. |
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 µL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 µL Tween 80 and mix well until fully clarified.
3) Add 450 µL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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