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Merck

A2714

Sigma-Aldrich

Aldolase from rabbit muscle

lyophilized powder, ≥8.0 units/mg protein

Synonym(s):

D-Fructose-1,6-bisphosphate-D-glyceraldehyde-3-phosphate-lyase, Fructose-diphosphate Aldolase

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About This Item

CAS Number:
EC Number:
EC Number:
MDL number:
UNSPSC Code:
12352204
NACRES:
NA.54
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biological source

rabbit muscle

Quality Level

form

lyophilized powder

specific activity

≥8.0 units/mg protein

composition

Protein, ≥80% biuret

foreign activity

glyceraldehyde-3-phosphate dehydrogenase ≤0.03%
lactic dehydrogenase ≤0.03%
phosphoglucose isomerase ≤0.6%
pyruvate kinase ≤0.1%
triosephosphate isomerase ≤0.05%

storage temp.

−20°C

Application

Aldolase is used to convert fructose 1,6-diphosphate to dihydroxyacetone phosphate and glyceraldehyde 3-phosphate. Aldolase, from rabbit muscle has been used for stereospecific deprotonation at DHAP C3 . Product A2714 is essentially sulfate-free and contains citrate buffer salts.

Biochem/physiol Actions

Aldolase is involved in gluconeogenesis, the Calvin cycle and glycolysis. Aldolase, from rabbit muscle, is a class I aldolase which forms covalent Schiff base intermediates. The active site of aldolase is in the center of the α/β 8 barrel fold .

Unit Definition

One unit will convert 1.0 μmole of fructose 1,6-diphosphate to dihydroxyacetone phosphate and glyceraldehyde 3-phosphate per min at pH 7.4 at 25 °C.

Physical form

Essentially sulfate-free containing citrate buffer salts


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Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves


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