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Riboflavin (Vitamin B2) is a natural product, an endogenous human metabolite, and a micronutrient. Riboflavin is essential for the formation of two major coenzymes, flavin mononucleotide and flavin adenine dinucleotide. Riboflavin is involved in energy metabolism, cellular respiration, and antibody production, as well as normal growth and development.

| Pack Size | Price | Availability | Quantity | 
|---|---|---|---|
| 1 g | $33 | In Stock | |
| 2 g | $40 | In Stock | |
| 5 g | $54 | In Stock | |
| 1 mL x 10 mM (in DMSO) | $29 | In Stock | 
| Description | Riboflavin (Vitamin B2) is a natural product, an endogenous human metabolite, and a micronutrient. Riboflavin is essential for the formation of two major coenzymes, flavin mononucleotide and flavin adenine dinucleotide. Riboflavin is involved in energy metabolism, cellular respiration, and antibody production, as well as normal growth and development. | 
| In vitro | METHODS: Rat pancreatic islet cells were treated with Riboflavin (10 µM) for 3 days and cell viability was measured by Trypan blue assay. RESULTS: Riboflavin supplementation had no effect on the viability of HEK293T17 cells. [1] METHODS: Rainbow trout gonadal cells RTG-2 were treated with Riboflavin (10 µM) for 24 h. Islet number was measured by DTZ staining. RESULTS: Riboflavin-treated islets had modest but statistically significantly higher recovery rates of 75.2±1.6% and 69.3±2.0%, respectively. [2] | 
| In vivo | METHODS: To investigate the effects on LPS-induced shock in mice, Riboflavin (1-10 mg/kg) was injected intraperitoneally into BALB/c mice, followed by LPS. RESULTS: High doses of Riboflavin reduced LPS-induced mortality by increasing HSP25 expression. [3] | 
| Synonyms | Vitamin B2, E101 | 
| Molecular Weight | 376.36 | 
| Formula | C17H20N4O6 | 
| Cas No. | 83-88-5 | 
| Smiles | C([C@@H]([C@@H]([C@@H](CO)O)O)O)N1C=2C(N=C3C1=NC(=O)NC3=O)=CC(C)=C(C)C2 | 
| Relative Density. | 1.2112 g/cm3 (Estimated) | 
| Color | Yellow | 
| Appearance | Solid | 
| Storage | keep away from direct sunlight,keep away from moisture | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | ||||||||||||||||||||
| Solubility Information | DMSO: 3.77 mg/mL (10.02 mM), Sonication and heating are recommended.   H2O: Insoluble  | ||||||||||||||||||||
| Solution Preparation Table | |||||||||||||||||||||
| DMSO 
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 For example, your dosage is 10 mg/kg Each animal weighs 20 g, and the dosage volume is 100 μL .
For example, your dosage is 10 mg/kg Each animal weighs 20 g, and the dosage volume is 100 μL .  A total of 10 animals were administered, and the formula you used is 5%
 A total of 10 animals were administered, and the formula you used is 5%  DMSO+30% PEG300+5% Tween 80+60% Saline/PBS/ddH2O. So your working solution concentration is 2 mg/mL。
DMSO+30% PEG300+5% Tween 80+60% Saline/PBS/ddH2O. So your working solution concentration is 2 mg/mL。 (mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first.
 (mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first. main solution, add 300 μLPEG300
 main solution, add 300 μLPEG300 mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLSaline/PBS/ddH2O
 mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLSaline/PBS/ddH2O mix well and clarify
 mix well and clarify
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