Name :
Recombinant Human PFKM Protein (His & GST Tag)
Biological Activity :
Background :
PFK1, also known as PFKM, is a regulatory glycolytic enzyme. PFK1 converts fructose 6-phosphate and ATP into fructose 1,6-bisphosphate (through PFK-1), fructose 2,6-bisphosphate (through PFK-2) and ADP. It is a muscle-type isozyme. There are three phosphofructokinase isozymes in humans: muscle, liver and platelet. These isozymes function as subunits of the mammalian tetramer phosphofructokinase, which catalyzes the phosphorylation of fructose-6-phosphate to fructose-1,6-bisphosphate. Mutations in PFK1 gene have been related to glycogen storage disease type VII, also identified as Tarui disease.
Biological Activity :
Kinase activity untested
Expression Host :
Human
Source :
Baculovirus-Insect Cells
Tag :
Protein Accession No. :
P08237-1
NCBI Gene ID :
Synonyms :
Synonyms :
phosphofructokinase, muscle
Amino Acid Sequence :
Molecular Weight :
The recombinant human PFKM /GST chimera consists of 1016 amino acids and has a calculated molecular mass of 112.9 kDa. The recombinant protein migrates as an approximately 113 kDa band in SDS-PAGE under reducing conditions.
Purity :
> 90 % as determined by SDS-PAGE
State of Matter :
Product Concentration :
Storage and Stability :
Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃. Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Endotoxin Level :
< 1.0 EU per μg of the protein as determined by the LAL method
Protein Construction :
A DNA sequence encoding the human PFKM (P08237-1) (Thr2-Val780) was fused with the N-terminal polyhistidine-tagged GST tag at the N-terminus.
Buffer Solution :
Supplied as sterile 20mM Tris, 500mM NaCl, pH 8.5, 10% glycerolPlease contact us for any concerns or special requirements.Please refer to the specific buffer information in the hardcopy of datasheet.
Shipping :
Kinases are highly recommended to be shipped at frozen temperature with blue ice or dry ice.Shipment made at ambient temperature may seriously affect the activity of the ordered products.
Redissolution :
A hardcopy of COA with reconstitution instruction is sent along with the products. Please refer to it for detailed information.
Synonyms :
ATP-PFK Protein, Human; GSD7 Protein, Human; PFK-1 Protein, Human; PFK1 Protein, Human; PFKA Protein, Human; PFKX Protein, Human; PPP1R122 Protein, Human PFKM 背景信息 PFK1, also known as PFKM, is a regulatory glycolytic enzyme. PFK1 converts fructose 6-phosphate and ATP into fructose 1,6-bisphosphate (through PFK-1), fructose 2,6-bisphosphate (through PFK-2) and ADP. It is a muscle-type isozyme. There are three phosphofructokinase isozymes in humans: muscle, liver and platelet. These isozymes function as subunits of the mammalian tetramer phosphofructokinase, which catalyzes the phosphorylation of fructose-6-phosphate to fructose-1,6-bisphosphate. Mutations in PFK1 gene have been related to glycogen storage disease type VII, also identified as Tarui disease.
References & Citations :
Yamasaki T., et al.,(1991), Structure of the entire human muscle phosphofructokinase-encoding gene: a two-promoter system. Gene 104:277-282.Sharma P.M., et al., (1989), Cloning and expression of a human muscle phosphofructokinase cDNA.Gene 77:177-183.Nakajima H., et al.,(1987), Cloning of human muscle phosphofructokinase cDNA.FEBS Lett. 223:113-116.
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