Recombinant Human Carbonic anhydrase 2 (CA2) (Active)

Product Specifications

CAS Number

9000-83-3

Gene Name

CA2

UniProt

P00918

Expression Region

1-260aa

Organism

Homo sapiens

Target Sequence

MSHHWGYGKHNGPEHWHKDFPIAKGERQSPVDIDTHTAKYDPSLKPLSVSYDQATSLRILNNGHAFNVEFDDSQDKAVLKGGPLDGTYRLIQFHFHWGSLDGQGSEHTVDKKKYAAELHLVHWNTKYGDFGKAVQQPDGLAVLGIFLKVGSAKPGLQKVVDVLDSIKTKGKSADFTNFDPRGLLPESLDYWTYPGSLTTPPLLECVTWIVLKEPISVSSEQVLKFRKLNFNGEGEPEELMVDNWRPAQPLKNRQIKASFK

Tag

C-terminal 10xHis-tagged

Source

Mammalian cell

Field of Research

Signal Transduction

Assay Type

Active Protein & In Stock Protein

Relevance

Catalyzes the reversible hydration of carbon dioxide. Can also hydrate cyanamide to urea. Stimulates the chloride-bicarbonate exchange activity of SLC26A6. Essential for bone resorption and osteoclast differentiation. Involved in the regulation of fluid secretion into the anterior chamber of the eye. Contributes to intracellular pH regulation in the duodenal upper villous epithelium during proton-coupled peptide absorption.

Endotoxin

Less than 1.0 EU/ug as determined by LAL method.

Purity

Greater than 95% as determined by SDS-PAGE.

Activity

Yes

Bioactivity

Measured by its esterase activity. The specific activity is >2600 pmol/min/µg.

Length

Full Length

Form

Lyophilized powder

Buffer

Lyophilized from a 0.2 μm filtered 20 mM Tris-HCl, 0.5 M NaCl, 6% Trehalose, pH 8.0.

Reconstitution

We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.

Molecular Weight

30.7 kDa

References & Citations

Regulation of the human NBC3 Na+/HCO3- cotransporter by carbonic anhydrase II and PKA. Loiselle F.B., Morgan P.E., Alvarez B.V., Casey J.R. Am. J. Physiol. 286:C1423-C1433 (2004)

Storage Conditions

The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃.