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Merck
모든 사진(2)

주요 문서

C2624

Sigma-Aldrich

Carbonic Anhydrase from bovine erythrocytes

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

동의어(들):

Carbonic Anhydrase from bovine erythrocytes, Carbonate Dehydratase, Carbonate Hydrolyase

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크기 선택

100 MG
₩596,211
500 MG
₩2,240,917

₩596,211


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벌크 견적 요청

크기 선택

보기 변경
100 MG
₩596,211
500 MG
₩2,240,917

About This Item

CAS Number:
효소 위원회 번호:
EC Number:
MDL number:
UNSPSC 코드:
12352204
NACRES:
NA.54

₩596,211


재고 있음세부사항


벌크 견적 요청

생물학적 소스

bovine erythrocytes

분석

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

양식

lyophilized powder

특이 활성도

≥3,500 W-A units/mg protein

solubility

deionized water: >10 mg/mL

저장 온도

2-8°C

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애플리케이션

Carbonic anhydrase, from bovine erythrocytes, is used to create carbon dioxide capture systems and to research various purification techniques [1]. Carbonic anhydrase is also used to study acid-base regulation in fish and carbonic anhydrase type II deficiency syndrome [2][3].

생화학적/생리학적 작용

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 [3].

단위 정의

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.)

픽토그램

Health hazard

신호어

Danger

유해 및 위험 성명서

예방조치 성명서

Hazard Classifications

Resp. Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


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시험 성적서(COA)

Lot/Batch Number

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문서 라이브러리 방문

Nicolas Ghéczy et al.
RSC advances, 10(32), 18655-18676 (2020-05-18)
Enzyme-catalysed cascade reactions in flow-through systems with immobilised enzymes currently are of great interest for exploring their potential for biosynthetic and bioanalytical applications. Basic studies in this field often aim at understanding the stability of the immobilised enzymes and their
Abdur Rauf et al.
Chemistry & biodiversity, 14(6) (2017-02-17)
Plant phenolics are known to display many pharmacological activities. In the current study, eight phenolic compounds, e.g., luteolin 5-O-β-glucoside (1), methyl rosmarinate (2), apigenin (3), vicenin 2 (4), lithospermic acid (5), soyasaponin II (6), rubiadin 3-O-β-primeveroside (7), and 4-(β-d-glucopyranosyloxy)benzyl 3,4-dihydroxybenzoate
Marco Catalano et al.
Analytical chemistry, 92(15), 10822-10829 (2020-07-04)
The availability of reliable methods for the characterization of the binding of small molecule ligands to protein targets is crucially important for drug discovery. We have adapted a method, routinely used for the characterization of monoclonal antibodies (enzyme-linked immunosorbent assay
K M Gilmour et al.
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
Thomas M Bosley et al.
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

질문

1–4 / 4 질문  
  1. What is recommand usage temperature and pH range?

    1 답변
    1. The activity of this enzyme is established using a 0.02 M Tris buffer with a starting pH of 8.3 at 0°C. One 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. However, the optimum pH and temperature is highly dependent on the specific application. There are a number of publications regarding the working parameters for this material. Please see the link below to review an example:
      https://pubmed.ncbi.nlm.nih.gov/10701452/#:~:text=It%20was%20determined%20that%20the,61706%20Dalton%20by%20gel%20filtration.

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  2. What is the recommended storage conditions for "Carbonic Anhydrase, from bovine erythrocytes?

    1 답변
    1. The recommended storage conditions for Solution of Carbonic Anhydrase, from bovine erythrocytes may be frozen at –20 °C for future use. It is advised to avoid repeated freezing and thawing. Stock solutions may be dispensed into working aliquots, frozen, and then discarded after 2–3 uses.

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  3. What is the isozyme I or isozyme II of Carbonic Anhydrase from bovine erythrocytes (C2624 Carbonic Anhydrase)?

    1 답변
    1. The product C2624, Carbonic Anhydrase from bovine erythrocytes, consists mainly of CA II. However, there are also small levels of CA I and CA IV present.

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  4. Is it possible to obtain information about the type of Carbonic Anhydrase (I or II) included in item C2624-carbonic anhydrase?

    1 답변
    1. Product C2624, Carbonic Anhydrase from bovine erythrocytes, with a purity of ≥95% (SDS-PAGE), consists predominantly of CA II, with small levels of CA I and CA IV present.

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