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Serpin G1 Protein, Mouse, Recombinant (His)

(Synonyms: Serping1, SERPIN G1, Plasma protease C1 inhibitor, C1nh, C1-inhibiting factor, C1 Inh, C1 esterase inhibitor) Copy Product Info

Synonyms: Serping1, SERPIN G1, Plasma protease C1 inhibitor, C1nh, C1-inhibiting factor, C1 Inh, C1 esterase inhibitor

Catalog No. TMPJ-01064 Copy Product Info
SERPIN G1 is a member of the serpin family, The C-terminal serpin domain is similar to other serpins, and this part of C1-INH provides the inhibitory activity. SERPIN G1 is involved in the inhibition of the complement system to prevent spontaneous activation. SERPIN G1 may play a potentially crucial role in regulating important physiological pathways including complement activation, blood coagulation, fibrinolysis and the generation of kinins. SERPIN G1 prevents the proteolytic cleavage of later complement components C4 and C2 by C1 and MBL. SERPIN G1 is a very efficient physiological inhibitor of FXIIa, plasma kallikrein and fXIa, and could inhibit chymotrypsin and kallikrein. It forms a proteolytically inactive stoichiometric complex with the C1r or C1s proteases in the C1 complex of classical pathway of complement. Activation of the C1 complex is under control of the C1-inhibitor.
Pack SizePriceUSA StockGlobal StockQuantity
5 μg$1127-10 days7-10 days
10 μg$1837-10 days7-10 days
20 μg$2927-10 days7-10 days
50 μg$5457-10 days7-10 days
100 μg$7927-10 days7-10 days
200 μg$1,1507-10 days7-10 days
500 μg$1,9007-10 days7-10 days
1 mg$2,9707-10 days7-10 days
For In stock only · Estimated delivery: USA Stock (1-2 days) Global Stock (5-7 days)
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For research use only—not for human use. No sales to individuals. Use as intended only.
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Product Introduction

Bioactivity
Description
SERPIN G1 is a member of the serpin family, The C-terminal serpin domain is similar to other serpins, and this part of C1-INH provides the inhibitory activity. SERPIN G1 is involved in the inhibition of the complement system to prevent spontaneous activation. SERPIN G1 may play a potentially crucial role in regulating important physiological pathways including complement activation, blood coagulation, fibrinolysis and the generation of kinins. SERPIN G1 prevents the proteolytic cleavage of later complement components C4 and C2 by C1 and MBL. SERPIN G1 is a very efficient physiological inhibitor of FXIIa, plasma kallikrein and fXIa, and could inhibit chymotrypsin and kallikrein. It forms a proteolytically inactive stoichiometric complex with the C1r or C1s proteases in the C1 complex of classical pathway of complement. Activation of the C1 complex is under control of the C1-inhibitor.
Species
Mouse
Expression System
HEK293 Cells
TagC-6xHis
Accession NumberP97290
Amino AcidAla20-Gly504
ConstructionAla20-Gly504
Protein Purity
Greater than 95% as determined by reducing SDS-PAGE. (QC verified)
Endotoxin< 0.1 ng/µg (1 EU/µg) as determined by LAL test.
FormulationLyophilized from a solution filtered through a 0.22 μm filter, containing 20 mM Tris-HCl, 150 mM NaCl, pH 8.0.
ReconstitutionReconstitute 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 & StorageLyophilized 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.
ShippingIn general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice.
SynonymsSerping1, SERPIN G1, Plasma protease C1 inhibitor, C1nh, C1-inhibiting factor, C1 Inh, C1 esterase inhibitor
Research Background
Chemical Properties
Molecular Weight90 KDa (reducing condition)
Storage & Solubility Information
StorageLyophilized powder: -20~-80°C for 1 year | Solution: -80°C for 6 months

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Tech Support

Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc
Related Tags: Serpin G1 Protein, Mouse, Recombinant (His) chemical structure | Serpin G1 Protein, Mouse, Recombinant (His) molecular weight