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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.
- IG4-H5253
- 製品名称
- Human IGFBP-4 Protein, Fc Tag (MALS verified)
- タンパク質名
- IGFBP-4
- Species
- Human
- HOST
- HEK293
Overview
| Synonyms | - |
|---|---|
| Characteristics | This protein carries a human IgG1 Fc tag at the C-terminus. The protein has a calculated MW of 52.4 kDa. The protein migrates as 60-65 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 | Insulin-like growth factor-binding protein 4 (IGFBP-4) is also known as IGF-binding protein 4, which contains an IGFBP domain and a thyroglobulin type-I domain. IGFBP-4 binds both insulin-like growth factors (IGFs) I and II and circulates in the plasma in both glycosylated and non-glycosylated forms. Binding of this protein prolongs the half-life of the IGFs and alters their interaction with cell surface receptors. IGFBP-4 is a unique protein and it consistently inhibits several cancer cells in vivo and in vitro. Its inhibitory action has been shown in vivo in prostate and colon. IGFBP-4 is secreted by all colon cancer cells. |
| Reference | - |
| URL | https://www.acrobiosystems.com/products/protein/igfbp-4-human-ig4-h5253 |
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