PGK1 Antibody (Center S320)
Purified Rabbit Polyclonal Antibody (Pab)
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Application ![]()
| IHC-P, WB, E |
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Primary Accession | P00558 |
Other Accession | Q60HD8, Q5J7W1 |
Reactivity | Human, Rat, Mouse |
Predicted | Monkey |
Host | Rabbit |
Clonality | Polyclonal |
Isotype | Rabbit IgG |
Calculated MW | 44615 Da |
Antigen Region | 305-334 aa |
Gene ID | 5230 |
---|---|
Other Names | Phosphoglycerate kinase 1, Cell migration-inducing gene 10 protein, Primer recognition protein 2, PRP 2, PGK1, PGKA |
Target/Specificity | This PGK1 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 305-334 amino acids from the Central region of human PGK1. |
Dilution | IHC-P~~1:100~500 WB~~1:1000 E~~Use at an assay dependent concentration. |
Format | Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is prepared by Saturated Ammonium Sulfate (SAS) precipitation followed by dialysis against PBS. |
Storage | Maintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles. |
Precautions | PGK1 Antibody (Center S320) is for research use only and not for use in diagnostic or therapeutic procedures. |
Name | PGK1 |
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Synonyms | PGKA |
Function | Catalyzes one of the two ATP producing reactions in the glycolytic pathway via the reversible conversion of 1,3- diphosphoglycerate to 3-phosphoglycerate (PubMed:30323285, PubMed:7391028). Both L- and D- forms of purine and pyrimidine nucleotides can be used as substrates, but the activity is much lower on pyrimidines (PubMed:18463139). In addition to its role as a glycolytic enzyme, it seems that PGK1 acts as a polymerase alpha cofactor protein (primer recognition protein) (PubMed:2324090). Acts as a protein kinase when localized to the mitochondrion where it phosphorylates pyruvate dehydrogenase kinase PDK1 to inhibit pyruvate dehydrogenase complex activity and suppress the formation of acetyl- coenzyme A from pyruvate, and consequently inhibit oxidative phosphorylation and promote glycolysis (PubMed:26942675, PubMed:36849569). May play a role in sperm motility (PubMed:26677959). |
Cellular Location | Cytoplasm, cytosol. Mitochondrion matrix. Note=Hypoxic conditions promote mitochondrial targeting (PubMed:26942675). Targeted to the mitochondrion following phosphorylation by MAPK1/ERK2, cis-trans isomerization by PIN1, and binding to mitochondrial circRNA mcPGK1 (PubMed:36849569). |
Tissue Location | Mainly expressed in spermatogonia. Localized on the principle piece in the sperm (at protein level). Expression significantly decreased in the testis of elderly men |
For Research Use Only. Not For Use In Diagnostic Procedures.

Provided below are standard protocols that you may find useful for product applications.
BACKGROUND
Also known as ATP:3-phosphoglycerate 1-phosphotransferase, this major enzyme in glycolysis catalyzes the reversible conversion of 1,3-diphosphoglycerate to 3-phosphoglycerate, generating one molecule of ATP. Phosphoglycerate kinase not only functions in glycolysis but is secreted by tumor cells and is proposed to participate in the angiogenic process as a disulfide reductase. Mutations in PGK1 may be associated with hemolytic anemia.
REFERENCES
Shetty, S., et al., Am. J. Respir. Cell Mol. Biol. 31(1):100-106 (2004).
Daly, E.B., et al., Biochim. Biophys. Acta 1691(1):17-22 (2004).
Daly, E.B., et al., Int. J. Biol. Markers 19(2):170-172 (2004).
Saito, Y., et al., Biochem. Biophys. Res. Commun. 314(2):396-402 (2004).
Krishnan, P., et al., J. Biol. Chem. 278(38):36726-36732 (2003).

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