タンパク質、抗体、アッセイキット
タンパク質カタログ
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- サプライヤー
- AcroBioSystems
- カタログNo.
- FG9-H5254
- 製品名称
- Human FGF19 Protein, Mouse IgG2a Fc Tag
- タンパク質名
- FGF19
- Species
- Human
- HOST
- HEK293
Overview
| Synonyms | - |
|---|---|
| Characteristics | This protein carries a mouse IgG2a Fc tag at the C-terminus. The protein has a calculated MW of 48.3 kDa. The protein migrates as 53-55 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation. |
| Endotoxin Level | 1.0 EU per μg |
| Purity | 90% |
| Description | Fibroblast Growth Factor 19 (FGF19) is a hormone belonging to the FGF family, encoded by the FGF19 gene. It is primarily synthesized and secreted in the ileum in response to bile acid absorption, acting as a ligand for the farnesoid X receptor (FXR). FGF19's core function is to exert negative feedback on hepatic bile acid synthesis by binding to the Fibroblast Growth Factor Receptor 4 (FGFR4)/Klotho-β complex in the liver, thereby inhibiting cholesterol 7α-hydroxylase (CYP7A1). Additionally, it plays a role in glucose and lipid metabolism. Its mouse ortholog is FGF15, and they are often referred to collectively as FGF15/19. Altered FGF19 levels are implicated in chronic bile acid diarrhea and certain metabolic disorders. |
| Reference | - |
| URL | https://www.acrobiosystems.com/products/protein/fgf19-human-fg9-h5254 |

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