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- サプライヤー
- AcroBioSystems
- カタログNo.
- FGB-H5116
- 製品名称
- Human FGF-8b Protein, Research Grade
- タンパク質名
- FGF-8b
- Species
- Human
- HOST
- E. coli
Overview
| Synonyms | - |
|---|---|
| Characteristics | This protein carries no "tag". The protein has a calculated MW of 22.5 kDa. The protein migrates as 25 kDa±3 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE). |
| Endotoxin Level | 0.01 EU per μg |
| Purity | 95% |
| Description | FGF-8 is a member of the fibroblast growth factor family that was originally discovered as a growth factor essential for the androgen-dependent growth of mouse mammary carcinoma cells (1-3). Alternate splicing of mouse FGF-8 mRNA generates eight secreted isoforms, designated a-h, but only FGF-8a, b, e and f exist in humans (4). FGF-8 contains a 22 amino acid (aa) signal sequence, an N?terminal domain that varies according to the isoform (30 aa for FGF-8b; 20 aa for the shortest, FGF-8a), a 125?aa FGF domain and a 37 aa proline?rich C?terminal sequence. The FGF domain of FGF-8 shares the most aa identity with FGF17 (75%)?and FGF-18 (67%), and the three form an FGF subfamily (2). Mouse FGF-8b shares 100% aa identity with human FGF-8b.?FGF-8 is widely expressed during embryogenesis, and mediates epithelial-mesenchymal transitions. It plays an organizing and inducing role during gastrulation, and regulates patterning of the midbrain/hindbrain, eye, ear, limbs and heart in the embryo (2,?5?-?8). The isoforms may play different roles in development. FGF-8b shows the strongest receptor affinity and oncogenic transforming capacity although FGF-8a and?FGF-8e are also transforming and have been found in human prostate, breast or ovarian tumors (1,?5,?9-12). FGF-8 shows limited expression in the normal adult, but low levels are found in the reproductive and genitourinary tract, peripheral leukocytes and bone marrow hematopoietic cells (3,?9,?13). |
| Reference | - |
| URL | https://www.acrobiosystems.com/products/protein/fgf-8b-human-fgb-h5116 |
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