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C2624

Sigma-Aldrich

Carbonic Anhydrase from bovine erythrocytes

≥95% (SDS-PAGE), specific activity ≥3,500 W-A units/mg protein, lyophilized powder

Synonym(s):

Carbonic Anhydrase from bovine erythrocytes, Carbonate Dehydratase, Carbonate Hydrolyase

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About This Item

CAS Number:
9001-03-0
Enzyme Commission number:
4.2.1.1 (BRENDA, IUBMB)
EC Number:
232-576-6
MDL number:
MFCD00081467
UNSPSC Code:
12352204
NACRES:
NA.54

biological source

bovine erythrocytes

Assay

≥75% protein basis (biuret)
≥95% (SDS-PAGE)

form

lyophilized powder

specific activity

≥3,500 W-A units/mg protein

solubility

deionized water: >10 mg/mL

storage temp.

2-8°C

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Application

Carbonic anhydrase, from bovine erythrocytes, is used to create carbon dioxide capture systems and to research various purification techniques . Carbonic anhydrase is also used to study acid-base regulation in fish and carbonic anhydrase type II deficiency syndrome .

Biochem/physiol Actions

Carbonic Anhydrase is a zinc-containing enzyme that catalyzes the reversible conversion of carbon dioxide to bicarbonate. One of its main physiological roles is to maintain the acid-base balance in blood and other tissues. Lack of carbonic anhydrase results in carbonic anhydrase type II deficiency syndrome, which is an autosomal recessive disease that causes osteopetrosis, renal tubular acidosis and brain calcifications .

Unit Definition

One Wilbur-Anderson (W-A) unit will cause the pH of a 0.02 M Trizma buffer to drop from 8.3 to 6.3 per min at 0°C. (One W-A unit is essentially equivalent to one Roughton-Booth unit.)

Pictograms

Health hazard
GHS08

Signal Word

Danger

Hazard Statements

H334

Precautionary Statements

P261 - P284 - P501

Hazard Classifications

Resp. Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

EU REACH Annex XVII (Restriction List)

CAS No.

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Brain : a journal of neurology, 134(Pt 12), 3502-3515 (2011-11-29)
Carbonic anhydrase type II deficiency syndrome is an uncommon autosomal recessive disease with cardinal features including osteopetrosis, renal tubular acidosis and brain calcifications. We describe the neurological, neuro-ophthalmological and neuroradiological features of 23 individuals (10 males, 13 females; ages at
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The Journal of experimental biology, 212(Pt 11), 1647-1661 (2009-05-19)
Carbonic anhydrase (CA) is the zinc metalloenzyme that catalyses the reversible reactions of CO(2) with water. CA plays a crucial role in systemic acid-base regulation in fish by providing acid-base equivalents for exchange with the environment. Unlike air-breathing vertebrates, which
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