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The expression of the recombinant Human C1S protein entails introducing a DNA expression vector containing the gene for the desired protein (16-688aa) into e.coli cells through transformation. Subsequently, the cells are cultured to facilitate the expression of the intended protein. The protein features a N-terminal 10xHis tag fusion. The resulting recombinant Human C1S protein is then gathered and purified from the cell lysate using affinity purification. Its purity, determined by SDS-PAGE, exceeds 85%.
The expression of the recombinant Human C1S protein entails introducing a DNA expression vector containing the gene for the desired protein (16-688aa) into e.coli cells through transformation. Subsequently, the cells are cultured to facilitate the expression of the intended protein. The protein features a N-terminal 10xHis tag fusion. The resulting recombinant Human C1S protein is then gathered and purified from the cell lysate using affinity purification. Its purity, determined by SDS-PAGE, exceeds 85%.
| Cat.No | ACP01897 | Target Name | C1S |
|---|---|---|---|
| Target Synonyms | C1 esterase;Complement component 1 subcomponent s | Form | Liquid or Lyophilized powder |
| Expression System | E.coli | Expression Range | 16-688aa |
| Mol Weight | 80.9 kDa | Protein Length | Full Length of Mature Protein |
| Purity | Greater than 85% as determined by SDS-PAGE. | Storage Buffer | 5%-50% glycerol. Lyophilized powder form: the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, Liquid form: default storage buffer is Tris/PBS-based buffer, pH 8.0. |
| Target Species | Human | Uniprot ID | P09871 |
|---|
Uniprot Id
P09871
Target Species
Human
Target Name
C1S
Target Full Name
Complement C1s subcomponent
Target Function
C1s B chain is a serine protease that combines with C1q and C1r to form C1, the first component of the classical pathway of the complement system. C1r activates C1s so that it can, in turn, activate C2 and C4.
Target Involvement
Complement component C1s deficiency (C1SD); Ehlers-Danlos syndrome, periodontal type, 2 (EDSPD2)
Target Protein Families
Peptidase S1 family
Target Research Area
Immunology
Target Synonyms
Basic proline rich peptide IB 1; C1 esterase; C1S; C1S_HUMAN; Complement C1s subcomponent ; Complement C1s subcomponent heavy chain; Complement C1s subcomponent light chain; Complement component 1 s subcomponent; Complement component 1 subcomponent s; FLJ44757
Target Background
This gene encodes a serine protease, which is a major constituent of the human complement subcomponent C1. C1s associates with two other complement components C1r and C1q in order to yield the first component of the serum complement system. Defects in this gene are the cause of selective C1s deficiency.
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