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- Table of Contents
Designing an IHC experiment for GNE? The guide has the expected staining pattern, antigen retrieval and fixation, antibodies backed by real IHC images, the tissue controls to run alongside, and protocols taken from published papers.
Open the GNE IHC GuideFacts about Bifunctional UDP-N-acetylglucosamine 2-epimerase/N-acetylmannosamine kinase.
Required for normal sialylation in hematopoietic cells. Sialylation is implicated in cell adhesion, signal transduction, tumorigenicity and metastatic behavior of malignant cells.
| Human | |
|---|---|
| Gene Name: | GNE |
| Uniprot: | Q9Y223 |
| Entrez: | 10020 |

| Belongs to: |
|---|
| No superfamily |

bifunctional UDP-N-acetylglucosamine 2-epimerase/N-acetylmannosamine kinase; DMRV; GLCNE; GLCNENM; glucosamine (UDP-N-acetyl)-2-epimerase/N-acetylmannosamine kinase; GNE; IBM2; NAcetylmannosamine Kinase; N-Acetylmannosamine Kinase; N-acylmannosamine kinase; Uae1; UDP-GlcNAc-2-epimerase/ManAc kinase; UDP-N-acetylglucosamine 2-epimerase/N-acetylmannosamine kinase; UDP-N-acetylglucosamine-2-epimerase/N-acetylmannosamine kinase
Mass (kDA):
79.275 kDA

| Human | |
|---|---|
| Location: | 9p13.3 |
| Sequence: | 9; NC_000009.12 (36214441..36277056, complement) |
Highest expression in liver and placenta. Also found in heart, brain, lung, kidney, skeletal muscle and pancreas. Isoform 1 is expressed in heart, brain, kidney, liver, placenta, lung, spleen, pancreas, skeletal muscle and colon. Isoform 2 is expressed mainly in placenta, but also in brain, kidney, liver, lung, pancreas and colon. Isoform 3 is expressed at low level in kidney, liver, placenta and colon.
Cytoplasm.





PMID: 10431835 by Lucka L., et al. Primary structure and expression analysis of human UDP-N-acetyl- glucosamine-2-epimerase/N-acetylmannosamine kinase, the bifunctional enzyme in neuraminic acid biosynthesis.
PMID: 10330343 by Seppala R., et al. Mutations in the human UDP-N-acetylglucosamine 2-epimerase gene define the disease sialuria and the allosteric site of the enzyme.