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Serpin A1d Protein, Mouse, Recombinant is expressed in HEK293 mammalian cells. The predicted molecular weight is 44.1 kDa and the accession number is XP_003945711.1.
Pack Size | Price | Availability | Quantity |
---|---|---|---|
50 μg | $600 | 7-10 days |
Biological Activity | Measured by its ability to inhibit trypsin cleavage of a fluorogenic peptide substrate,Mca-Arg-Pro-Lys-Pro-Val-Glu-Nval-Trp-Arg-Lys (DNP)-NH2. The IC50 value is < 15 nM. |
Description | Serpin A1d Protein, Mouse, Recombinant is expressed in HEK293 mammalian cells. The predicted molecular weight is 44.1 kDa and the accession number is XP_003945711.1. |
Species | Mouse |
Expression System | HEK293 Cells |
Tag | Tag Free |
Accession Number | XP_003945711.1 |
Synonyms | Spi1-4,Serpin A1d,serine (or cysteine) peptidase inhibitor, clade A, member 1D,PI4,Dom4,AI118301 |
Construction | A DNA sequence encoding the mouse Serpina1a (XP_003945711.1) (Met1-Lys413) was expressed with five amino acids (DDDDK) at the C-terminus. Predicted N terminal: Glu 25 |
Protein Purity | > 85 % as determined by SDS-PAGE |
Molecular Weight | 44.1 kDa (predicted); 54 kDa (reducing conditions) |
Endotoxin | < 1.0 EU/μg of the protein as determined by the LAL method. |
Formulation | Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS, pH 7.4. Typically, a mixture containing 5% to 8% trehalose, mannitol, and 0.01% Tween 80 is incorporated as a protective agent before lyophilization. |
Reconstitution | A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information. |
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°C. For reconstituted protein solutions, 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. |
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