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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.
- CS4-H5223
- 製品名称
- Human Cystatin S / CST4 Protein, His Tag
- タンパク質名
- Cystatin S
- Species
- Human
- HOST
- HEK293
Overview
| Synonyms | - |
|---|---|
| Characteristics | This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 15.0 kDa. The protein migrates as 15 kDa under reducing (R) condition (SDS-PAGE). |
| Endotoxin Level | 1.0 EU per μg |
| Purity | 95% |
| Description | Cystatin-4 (CST4) is also known as Cystatin-S, Salivary acidic protein 1, which is a secreted protein, which belongs to the cystatin family. Cystatin-S is expressed in submandibular and sublingual saliva but not in parotid saliva (at protein level) and is also expressed in saliva, tears, urine and seminal fluid. Cystatin-4 / Cystatin S strongly inhibits papain and ficin, partially inhibits stem bromelain and bovine cathepsin C, but does not inhibit porcine cathepsin B or clostripain. Papain is inhibited non-competitively. |
| Reference | - |
| URL | https://www.acrobiosystems.com/products/protein/cystatin-s-human-cs4-h5223 |
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