Lyophilized from a 0.2 μm filtered solution of 20mM PB, 150mM NaCl, pH 7.2.
Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks.Reconstituted protein solution can be stored at 4-7°C for 2-7 days.Aliquots of reconstituted samples are stable at < -20°C for 3 months.
Always centrifuge tubes before opening. Do not mix by vortex or pipetting.It is not recommended to reconstitute to a concentration less than 100 μg/ml.Dissolve the lyophilized protein in ddH2O.Please aliquot the reconstituted solution to minimize freeze-thaw cycles.
Greater than 95% as determined by reducing SDS-PAGE.
Less than 0.1 ng/µg (1 IEU/µg) as determined by LAL test.
Serpin H1 is a serine proteinase inhibitors Which belongs to the serpin family. Serpin H1 is induced by heat shock. Serpin H1 localizes to the endoplasmic reticulum lumen and binds specifically to collagen. Thus it is thought to be a molecular chaperone involved in the maturation of collagen molecules. Autoantibodies to this protein have been found in patients with rheumatoid arthritis. Serpin H1 may be a marker for cancer and nucleotide polymorphisms in this gene may be associated with preterm birth caused by preterm premature rupture of membranes.
Serpin H1; 47 kDa Heat Shock Protein; Arsenic-Transactivated Protein 3; AsTP3; Cell Proliferation-Inducing Gene 14 Protein; Collagen-Binding Protein; Colligin; Rheumatoid Arthritis-Related Antigen RA-A47; SERPINH1; CBP1; CBP2; HSP47; SERPINH2