Recombinant Human Carbonic Anhydrase XII/CA12 Protein (His Tag)(Active)
| Code | Size | Price |
|---|
| PKSH031505-50ug | 50ug | £656.00 |
Quantity:
| PKSH031505-1mg | 1mg | £5,378.00 |
Quantity:
Prices exclude any Taxes / VAT
Overview
Host Type: Human
Regulatory Status: RUO
Shipping:
This product is provided as lyophilized powder which is shipped with ice packs.
Storage:
Samples are stable for up to twelve months from date of receipt at -70°C. Store it under sterile conditions at -20°C to -80°C. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Further Information
Abbreviation:
Carbonic Anhydrase XII;CA12
Accession:
NP_001209.1
Activity:
Measured by its esterase activity. The specific activity is > 40 pmoles/min/ug, as measured with 1 mM 4-Nitrophenyl acetate and 2. 5 ug enzyme at 400 nm in 100 uL of 12.5 mM Tris, 75 mM NaCl, pH 7.5.
Background:
Carbonic anhydrases (CAs) are a large family of zinc metalloenzymes first discovered in 1933 that catalyze the reversible hydration of carbon dioxide. CAs participate in a variety of biological processes, including respiration, calcification, acid-base balance, bone resorption, and the formation of aqueous humor, cerebrospinal fluid, saliva, and gastric acid. CA12, also known as Car12 and carbonic anhydrase XII, is a type I membrane enzyme of an N-terminal extracellular catalytic domain, a membrane-spanning α-helix, and a small intracellular C-terminal domain. It is highly expressed in colon, kidney, prostate, intestine and activated lymphocytes and moderately expressed in pancreas, ovary, and testis. Overexpression of the CA12 is observed in certain human cancers and is used as a tumor marker. rmCA12 corresponds to the extracellular domain and has both carbonic anhydrase activity and esterase activity.
Calculated MW:
31.6 kDa
Endotoxin:
< 1.0 EU per ug of the protein as determined by the LAL method.
Expression Host:
HEK293 Cells
Formulation:
Lyophilized from sterile PBS, pH 7.4
Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the printed manual.
Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the printed manual.
Fusion tag:
C-His
ObservedMW:
40-45 kDa
Purity:
> 97 % as determined by reducing SDS-PAGE.
Sequence:
Met 1-Gln 291
Target Synonym:
CA12;CAXII;FLJ20151;HsT18816