P5381
Phosphoglucose Isomerase from baker′s yeast (S. cerevisiae)
Type III, ammonium sulfate suspension, ≥400 units/mg protein (biuret)
Synonym(s):
D-Glucose-6-phosphate ketol-isomerase, PGI, Phosphosaccharomutase
Sign Into View Organizational & Contract Pricing
All Photos(2)
About This Item
Recommended Products
biological source
bakers yeast
Quality Level
type
Type III
form
ammonium sulfate suspension
specific activity
≥400 units/mg protein (biuret)
mol wt
tetramer 119,500 Da±600
concentration
≥3 mg/mL protein Biuret
technique(s)
activity assay: suitable
color
white
Protein ID accession no.
UniProt accession no.
storage temp.
2-8°C
Gene Information
yeast ... PGI1(852495)
Looking for similar products? Visit Product Comparison Guide
General description
Research area: Cell Signaling
Phosphoglucose Isomerase ubiquitous multifunctional cytosolic protein. This dimeric protein has a molecular weight of approximately 119,500 ± 600 and is composed of four subunits that are nearly identical.
Phosphoglucose Isomerase ubiquitous multifunctional cytosolic protein. This dimeric protein has a molecular weight of approximately 119,500 ± 600 and is composed of four subunits that are nearly identical.
Application
Phosphoglucose Isomerase from baker′s yeast (S. cerevisiae) has been used:
- to convert fructose-6-phosphate to glucose-6-phosphate during the enzymatic measurement of serum mannose levels.
- as one of the enzymes in the series of four enzyme-coupled reactions to measure phosphomannomutase (PMM) activity.
- to convert fructose to glucose while evaluating fructose content in kudzu roots.
Biochem/physiol Actions
Phosphoglucose Isomerase(PGI) is an enzyme crucial for the interconversion of D-glucose 6-phosphate and D-fructose 6-phosphate. PGI is responsible for the second step of glycolysis and is involved in glucogenesis and pentose phosphate pathway (PPP). It is highly conserved in bacteria and eukaryotes. PGI plays a vital role in the survival of A. fumigatus and demonstrates diverse functions that encompass development, biosynthesis of cell wall glucan, and virulence.Phosphoglucose Isomerase functions as an isomerase, neuroleukin, autocrine motility factor, and a differentiation and maturation mediator.
Unit Definition
One unit will convert 1.0 μmole of D-fructose 6-phosphate to D-glucose 6-phosphate per min at pH 7.4 at 25 °C.
Physical form
Crystalline suspension in 2.6 M (NH4)2SO4 containing 0.1 mM magnesium acetate, pH 7.0
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Resp. Sens. 1
Storage Class Code
10 - Combustible liquids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Customers Also Viewed
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service