The carbonic anhydrases (or carbonate dehydratases) are classified as metalloenzyme for its zinc ion prosthetic group and form a family of enzymes that catalyze the rapid interconversion of carbon dioxide and water to bicarbonate and protons, a reversible reaction that takes part in maintaining acid-base balance in blood and other tissues. The carbonic anhydrasekl (CA) family consists of at least 11 enzymatically active members and a few inactive homologous proteins. Carbonic anhydrase protein (CA) VIII, which is a member of the CA gene family, has been shown to have no catalytic CA activity and its biological function is still unknown. Increased expression of CA-RP VIII was observed in 78% of colorectal carcinomas. It suggested that CA-RP VIII plays a role in the process of invasion in colorectal cancer.
Measured by its esterase activity. The specific activity is >5 pmoles/min/µg.
Endotoxin:
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Protein Construction:
A DNA sequence encoding the mouse CA8 (P28651) (Met 1-Gln 291) was expressed, with a C-terminal polyhistidine tag.
Purity:
> 88 % as determined by SDS-PAGE
Mol Mass:
34.5 kDa
AP Mol Mass:
37 kDa
Formulation:
Lyophilized from sterile 50mM Tris, pH 8.0
Shipping:
This product is provided as lyophilized powder which is shipped with ice packs.
Stability and Storage:
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.
system_update_altDatasheetCarbonic Anhydrase 8/CA8 Recombinant Protein Carbonic Anhydrase 8 (CA8) belongs to the alpha-carbonic anhydrase family. Alpha-carbonic anhydrase is a large family of zin
system_update_altDatasheetCarbonic Anhydrase 8/CA8 Recombinant Protein The carbonic anhydrases (or carbonate dehydratases) are classified as metalloenzyme for its zinc ion prosthetic group and fo