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Merck

C4396

Sigma-Aldrich

Carbonic Anhydrase I from human erythrocytes

Sinónimos:

Carbonate Dehydratase, Carbonate Hydrolyase, Carbonic Anhydrase Isozyme I

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1 MG
MXP 1,913.00
5 MG
MXP 5,938.00
25 MG
MXP 36,094.00

MXP 1,913.00


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1 MG
MXP 1,913.00
5 MG
MXP 5,938.00
25 MG
MXP 36,094.00

About This Item

Número de CAS:
Comisión internacional de enzimas:
Número CE:
Número MDL:
Código UNSPSC:
12352204
NACRES:
NA.25

MXP 1,913.00


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Formulario

powder

Nivel de calidad

actividad específica

100-500 W-A units/mg protein

mol peso

30 kDa

color

white

pI 

~6.6

Nº de acceso UniProt

temp. de almacenamiento

−20°C

Información sobre el gen

human ... CA1(759)

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Aplicación

Carbonic anhydrase from human erythrocytes (HCA) has been used to study the molten-globule state of carbonic anhydrase (CA). Chaperone-like α-crystallin binds to this state of the enzyme and prevents its aggregation.[1] The enzyme from sigma has been used for the analysis of thermodynamic stability of the enzyme.[2] Furthermore, its clinical significance has been evaluated in human non-small cell lung cancer.[3]

Acciones bioquímicas o fisiológicas

Carbonic anhydrase is a zinc metalloenzyme that has a molecular weight of approximately 30,000 Da. The enzyme catalyzes the hydration of carbon dioxide to carbonic acid. It is involved in vital processes such as pH and CO2 homeostasis, transport of bicarbonate and CO2, biosynthetic reactions, bone resorption, calcification, and tumorigenicity. Therefore, this enzyme is an important target for inhibitors with clinical applications in various pathologies such as glaucoma, epilepsy and Parkinson′s disease.[2]

Definición de unidad

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.)

Nota de preparación

chromatographically
purified.

Inhibidor

Referencia del producto
Descripción
Precios

Pictogramas

Health hazard

Palabra de señalización

Danger

Frases de peligro

Consejos de prudencia

Clasificaciones de peligro

Resp. Sens. 1

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable


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K Rajaraman et al.
The Journal of biological chemistry, 271(44), 27595-27600 (1996-11-01)
alpha-Crystallin, a multimeric protein, exhibits chaperone-like activity in preventing aggregation of several proteins. We have studied the chaperone-like activity of alpha-crystallin toward heat-induced aggregation of bovine and human carbonic anhydrase. Human carbonic anhydrase aggregates at 60 degrees C, while bovine
Whei Ling Chiang et al.
Cancer letters, 188(1-2), 199-205 (2002-10-31)
This study was designed to elucidate the possible relationship between the expression of cytosolic carbonic anhydrase (CA) and non-small cell lung cancer (NSCLC). The activity and protein expression patterns of carbonic anhydrase I (CAI) and II (CAII) of 70 NSCLC
Daumantas Matulis et al.
Biochemistry, 44(13), 5258-5266 (2005-03-30)
ThermoFluor (a miniaturized high-throughput protein stability assay) was used to analyze the linkage between protein thermal stability and ligand binding. Equilibrium binding ligands increase protein thermal stability by an amount proportional to the concentration and affinity of the ligand. Binding
Qiang Jin et al.
Biosensors & bioelectronics, 83, 193-199 (2016-04-30)
A near-infrared fluorescent probe (DDAB) for highly selective and sensitive detection of carboxylesterase 2 (CE2) has been designed, synthesized, and systematically studied both in vitro and in vivo. Upon addition of CE2, the ester bond of DDAB could be rapidly
Pavel V Shliaha et al.
Journal of proteome research, 12(6), 2323-2339 (2013-03-22)
qTOF mass spectrometry and traveling wave ion mobility separation (TWIMS) hybrid instruments (q-TWIMS-TOF) have recently become commercially available. Ion mobility separation allows an additional dimension of precursor separation inside the instrument, without incurring an increase in instrument time. We comprehensively

Protocolos

Enzymatic Assay of Carbonic Anhydrase for Wilbur-Anderson Units (EC 4.2.1.1)

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