Recombinant Human SerpinB3/SCCA1 Protein (Human Cells, His Tag)

Serpin B3, also known as squamous cell carcinoma antigen-1 (SCCA-1), is a member of the serpin superfamily of serine protease inhibitors. Serpin B3 belongs to the subgroup ovalbumin-related serpins which are involved in the regulation of apoptosis, inflammation, angiogenesis and embryogenesis. It may act as a papain-like cysteine protease inhibitor to modulate the host immune response against tumor cells. It also functions as an inhibitor of UV-induced apoptosis via suppression of the activity of c-Jun NH (2) -terminal kinase (JNK1) .

HsT1196; Protein T4-A; SCC; SCCA-1; SCCA1; Serpin B3; Squamous cell carcinoma antigen 1; T4-A; clade B (ovalbumin) ; member 3; serine (or cysteine) proteinase inhibitor; serpin peptidase inhibitor

Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.