Catalog No.
AHC14301
Biological activity
Measured by its ability to inhibit recombinant human Complement Component C1s cleavage of a colorimetric peptide substrate, Ncarbobenzyloxy-Lys-ThioBenzyl ester(Z-K-SBzl). The IC50 is <5 nM, as measured under the described conditions.
expression system
Mammalian Cells
Species
Homo sapiens (Human)
Protein length
Asn23-Ala500
Nature
Recombinant
Endotoxin level
<0.1 EU/μg of the protein by the LAL method.
Purity
>90% as determined by SDS-PAGE.
Accession
Applications
Bioactivity, ELISA, Immunogen, SDS-PAGE, WB
Form
Lyophilized
Storage buffer
Lyophilized from a solution in PBS pH 7.4, 5% Trehalose, 5% Mannitol.
Reconstitution
Reconstitute in sterile water for a stock solution.
Shipping
In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise.
Stability and Storage
Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for one week. Store at -20 to -80°C for twelve months from the date of receipt.
Alternative Names
Serpin G1, SERPING1, C1Inh, C1 esterase inhibitor, Plasma protease C1 inhibitor, C1IN, C1 Inh, C1NH, C1-inhibiting factor