Sudan Black B [4197-25-5]
Cat# HY-D0213-5g
Size : 5g
Brand : MedChemExpress
Sudan Black B, a fat-soluble diazo dye, is a histochemical stain. Sudan Black B can be used for staining of neutral triglycerides and lipids.
For research use only. We do not sell to patients.
Sudan Black B Chemical Structure
CAS No. : 4197-25-5
This product is a controlled substance and not for sale in your territory.
Based on 1 publication(s) in Google Scholar
| Description |
Sudan Black B, a fat-soluble diazo dye, is a histochemical stain. Sudan Black B can be used for staining of neutral triglycerides and lipids[1]. |
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| In Vitro |
Sudan Black B works also in frozen material, and therefore can be complementarily used with SA-β-gal when investigating senescence. Sudan Black B is a highly lipophilic agent that exhibits high affi nity to the lipid compartment of lipofuscin. The positive Sudan Black B-lipofuscin reaction reveals blue-black intracellular granules in cells and frozen tissues and brown to black granules in FFPE tissues under the light microscope. MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only. |
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| Molecular Weight |
456.55 |
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| Formula |
C29H24N6 |
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| CAS No. |
4197-25-5 |
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| Appearance |
Solid |
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| Color |
Brown to black |
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| SMILES |
CC(NC1=CC=CC2=C13)(C)NC3=CC=C2/N=N/C(C4=C5C=CC=C4)=CC=C5/N=N/C6=CC=CC=C6 |
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| Shipping | Room temperature in continental US; may vary elsewhere. |
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| Storage |
4°C, protect from light *In solvent : -80°C, 6 months; -20°C, 1 month (protect from light) |
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| Solvent & Solubility |
In Vitro:
DMSO : 1 mg/mL (2.19 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO) H2O : < 0.1 mg/mL (insoluble) Preparing
Stock Solutions
View the Complete Stock Solution Preparation Table
*
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol) Concentration (start) × Volume (start) = Concentration (final) × Volume (final) This equation is commonly abbreviated as: C1V1 = C2V2 In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:
Dosage mg/kgAnimal weight Dosing volume Number of animals Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Calculation results:
Working solution concentration:
mg/mL
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| Purity & Documentation |
Purity: 99.13% |
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| References |
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Complete Stock Solution Preparation Table
*
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
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| DMSO | 1 mM | 2.1903 mL | 10.9517 mL | 21.9034 mL | 54.7585 mL |
Sudan Black B Related Classifications
- Others
- Others
- Fluorescent Dye
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Do most proteins show cross-species activity?
Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.
Keywords:
Sudan Black B4197-25-5Fluorescent DyeFat-soluble diazo dyehistochemical staintriglycerideslipidsInhibitorinhibitorinhibit