Human HTRA1 Protein (HTR-HE1A1)
Catalog: HTR-HE1A1
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| Product Description | Recombinant Human HTRA1 Protein is expressed from E.coli with His tag at the C-Terminus.It contains Gln23-Pro480. |
Product Background |
HtrA1 (High temperature requirement A1) family proteins include four members, widely conserved from prokaryotes to eukaryotes, named HtrA1, HtrA2, HtrA3 and HtrA4. HtrA1 is a serine protease involved in a variety of biological functions regulating many signaling pathways degrading specific components and playing key roles in many human diseases such as neurodegenerative disorders, pregnancy complications and cancer. |
Product Category |
Recombinant Protein |
Target |
HTRA1 |
Gene/Protein ID |
Q92743 |
Species |
Human |
Exact Sequence |
Gln23-Pro480 |
| Molecular Weight | The protein has a predicted MW of 50.14 kDa. The protein migrates to 38-40 kDa based on Tris-Bis PAGE result. |
Product Tag |
C-His |
Express System |
E.coli |
| Purity | > 95% as determined by Tris-Bis PAGE |
| Endotoxin | Less than 1EU per ug by the LAL method. |
| Form | Liquid |
| Shipping | Shipped with dry ice. |
| Formulation | Supplied as 0.22um filtered solution in 50mM Tris, 500mM NaCl (pH 8.5). |
| Stability And Storage | Valid for 12 months from date of receipt when stored at -80°C.；Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles. |
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Measured by its ability to cleave beta-casein. R1: Incubate Human HTRA1 and beta-casein at 37 °C for 20 minutes. R2: Incubate beta-casein at 37 °C for 20 minutes. R3: Keep the beta-casein frozen at -20 °C for 20 minutes. |
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Human HTRA1 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%. |
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