Complement factor I (CFI) is a serine protease which plays a key role in the modulation of complement system and the induced-fit factor responsible for controlling the complement-mediated processes. Complement factor I Protein, Human, Recombinant (His) is expressed in HEK293 mammalian cells with C-His tag. The predicted molecular weight is 64.58 kDa and the accession number is P05156.
パッケージサイズ | 在庫状況 | 単価(税別) |
---|---|---|
100 μg | 約5 days | ¥ 112,000 |
500 μg | 約5 days | ¥ 447,500 |
1 mg | 約5 days | ¥ 746,000 |
説明 | Complement factor I (CFI) is a serine protease which plays a key role in the modulation of complement system and the induced-fit factor responsible for controlling the complement-mediated processes. Complement factor I Protein, Human, Recombinant (His) is expressed in HEK293 mammalian cells with C-His tag. The predicted molecular weight is 64.58 kDa and the accession number is P05156. |
Species | Human |
Expression Host | HEK293 Cells |
Tag | C-His |
Accession Number | P05156 |
別名 | FIC3b-INA, KAF, IF, CFI, I factor (complement), EC:3.4.21.45, C3B/C4B inactivator, C3BINA |
Construction | Lys19-Val583 |
Protein Purity | > 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC |
分子量 | 64.58 kDa (predicted). Due to enzyme lysis and glycosylation, the protein migrates to 75-95 kDa based on Tris-Bis PAGE result. |
Endotoxin | < 1 EU/μg by the LAL method. |
Formulation | Lyophilized from a solution filtered through a 0.22 μm filter, containing 20 mM Tris, 150 mM NaCl (pH 8.0). Typically, 8% trehalose is incorporated as a protective agent before lyophilization. |
Reconstitution | Reconstitute the lyophilized protein in distilled water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing. |
Stability & Storage |
It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at-80℃. For reconstituted proteinsolutions, the solution can be stored at -20°c to -80'c for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots. |
Shipping |
In general, Lyophilized powders are shipping with blue ice. |
Research Background | Complement factor I (CFI) is a serine protease which plays a key role in the modulation of complement system and the induced-fit factor responsible for controlling the complement-mediated processes. |
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Please read the User Guide of Recombinant Proteins for more specific information.
Complement factor I Protein, Human, Recombinant (His) I factor FIC3b-INA KAF IF CFI complement I factor (complement) EC:3.4.21.45 C3B/C4B inactivator C3BINA recombinant recombinant-proteins proteins protein