CA5B Protein (His tag)

Catalog No. ABIN7194575

Product Details

Target: CA5B (Carbonic Anhydrase VB, Mitochondrial (CA5B))

Protein Type: Recombinant

Biological Activity: Active

Origin: Human

Source: Escherichia coli (E. coli)

Purification tag / Conjugate: This CA5B protein is labelled with His tag.

Purpose: Recombinant Human Carbonic Anhydrase 5B/CA5B Protein (His Tag)(Active)

Sequence: Cys 34-Pro 317

Characteristics: A DNA sequence encoding the mature form of human CA5B (Q9Y2D0) (Cys 34-Pro 317) was fused with a polyhistidine tag at the C-terminus and an initial Met at the N-terminus.

Purity: > 97 % as determined by reducing SDS-PAGE.

Biological Activity Comment: Measured by its esterase activity. The specific activity is >150 pmoles/min/μg.

Application Details

Restrictions: For Research Use only

Handling

Format: Lyophilized

Reconstitution: Please refer to the printed manual for detailed information.

Buffer: Lyophilized from sterile 20 mM Tris, 50 mM NaCl, 0.05 % Brij-35, pH 8.0

Storage: 4 °C,-20 °C,-80 °C

Storage Comment: 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.

Target Details

Target: CA5B (Carbonic Anhydrase VB, Mitochondrial (CA5B))

Alternative Name: Carbonic Anhydrase 5B/CA5B (CA5B Products)

Synonyms: CA-VB Protein, 7330410H16Rik Protein, CAVB Protein, Ca5b Protein, CarVb Protein, D730005F19Rik Protein, zgc:171653 Protein, CA5B Protein, ca5b Protein, carbonic anhydrase 5B Protein, carbonic anhydrase 5b, mitochondrial Protein, carbonic anhydrase Va Protein, carbonic anhydrase 5A Protein, carbonic anhydrase 5B, mitochondrial Protein, carbonic anhydrase VB, mitochondrial L homeolog Protein, CA5B Protein, Car5b Protein, Ca5b Protein, ca5a Protein, CA5A Protein, LOC100051095 Protein, ca5b.L Protein

Background:

Background: Carbonic anhydrase 5B; also known as carbonate dehydratase VB; carbonic anhydrase VB; CA-VB and CA5B; is a member of the alpha-carbonic anhydrase family. The strongest expression of CA5B / CA-VB is in heart; pancreas; kidney; placenta; lung; and skeletal muscle. It is not expressed in liver. 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. CAs show extensive diversity in tissue distribution and in their subcellular localization. CA5B / CA-VB is localized in the mitochondria and shows the highest sequence similarity to the other mitochondrial CA5A / CA-VA. CA5B / CA-VB has a wider tissue distribution than CA5A / CA-VA; which is restricted to the liver. The differences in tissue distribution suggest that the two mitochondrial carbonic anhydrases evolved to assume different physiologic roles. CA5A / CA-VA is activated by histamine; L-adrenaline; L- and D-histidine; and L- and D-phenylalanine. It is inhibited by coumarins; sulfonamide derivatives such as acetazolamide and Foscarnet (phosphonoformate trisodium salt). CA5B / CA-VB is inhibited by coumarins; sulfonamide derivatives such as acetazolamide (AZA); saccharin and Foscarnet (phosphonoformate trisodium salt).

Synonym: Carbonic Anhydrase 5B Mitochondrial; Carbonate Dehydratase VB; Carbonic Anhydrase VB; CA-VB; CA5B

Molecular Weight: 34 kDa

UniProt: Q9Y2D0