Single cell type - SAA2-SAA4 - The Human Protein Atlas

We use cookies to enhance the usability of our website. If you continue, we'll assume that you are happy to receive all cookies. More information. Don't show this again.

SAA2-SAA4

Search result

Field

Cluster

Cell type

Category

Cluster

Cluster

Pathway

SUMMARY

TISSUE

BRAIN

SINGLE CELL

SUBCELL

CANCER

BLOOD

CELL LINE

STRUCTURE

INTERACTION

SAA2-SAA4

GENERAL INFORMATIONⁱ General description of the gene and the encoded protein(s) using information from HGNC and Ensembl, as well as predictions made by the Human Protein Atlas project.
Gene nameⁱ Official gene symbol, which is typically a short form of the gene name, according to HGNC.	SAA2-SAA4
Gene descriptionⁱ Full gene name according to HGNC.	SAA2-SAA4 readthrough
Predicted locationⁱ All transcripts of all genes have been analyzed regarding the location(s) of corresponding protein based on prediction methods for signal peptides and transmembrane regions. Genes with at least one transcript predicted to encode a secreted protein, according to prediction methods or to UniProt location data, have been further annotated and classified with the aim to determine if the corresponding protein(s) are secreted or actually retained in intracellular locations or membrane-attached. Remaining genes, with no transcript predicted to encode a secreted protein, will be assigned the prediction-based location(s). The annotated location overrules the predicted location, so that a gene encoding a predicted secreted protein that has been annotated as intracellular will have intracellular as the final location.	Membrane
Number of transcriptsⁱ Number of protein-coding transcripts from the gene as defined by Ensembl.	1

HUMAN PROTEIN ATLAS INFORMATIONⁱ Summary of RNA expression and protein localization based on data generated within the Human Protein Atlas project.
Single cell type expression clusterⁱ The RNA data was used to cluster genes according to their expression across single cell types. Clusters contain genes that have similar expression patterns, and each cluster has been manually annotated to describe common features in terms of function and specificity.	Hepatocytes - Plasma protein synthesis & secretion (mainly)
Single cell type specificityⁱ The RNA specificity category is based on mRNA expression levels in the analyzed cell types based on scRNA-seq data from normal tissues. The categories include: cell type enriched, group enriched, cell type enhanced, low cell type specificity and not detected.	Cell type enhanced (Hepatocytes, Thymic myoid cells, Submucosal glandular cells, Salivary ionocytes, Salivary acinar cells, Salivary myoepithelial cells, Salivary basal cells, Endometrial secretory cells)
Tau specificity scoreⁱ Tau specificity score is a numerical indicator of the specificity of the gene expression across cells or tissues. The value ranges from 0 and 1, where 0 indicates identical expression across all cells/tissue types, while 1 indicates expression in a single cell/tissue type.	0.87
Brain cluster specificityⁱ The RNA specificity category is based on mRNA expression levels in the analyzed cell cluster types based on snRNA-seq data from brain samples. The categories include: cell type enriched, group enriched, cell type enhanced, low cell type specificity and not detected. "cell type" refer to one of the 34 cluster names used to summarize the 2.5 million cells included in the brain cell representation.	Not available
Immune cell specificityⁱ The RNA specificity category is based on mRNA expression levels in the analyzed samples based on data from HPA. The categories include: cell type enriched, group enriched, cell type enhanced, low cell type specificity and not detected.	Not detected in immune cells
Protein evidenceⁱ Evidence score for genes based on UniProt protein existence (UniProt evidence); neXtProt protein existence (neXtProt evidence);and a Human Protein Atlas antibody- or RNA based score (HPA evidence). The avaliable scores are evidence at protein level, evidence at transcript level, no evidence, or not avaliable.	Evidence at transcript level

ASSAYSⁱ

Single cell type

Expression clustering

SINGLE CELL TYPESⁱ A summary of normalized single cell RNA (nCPM) from all single cell types. Color-coding is based on cell type groups, each consisting of cell types with functional features in common. * Single nuclei Read more
Single cell type groups RNA single cell type group specificity: Cell type enhanced (Hepatocytes, Stromal cells)

IMMUNE CELL TYPE EXPRESSION (RNA)ⁱ Blood cell type expression overview shows RNA-seq data from three different sources: Internally generated Human Protein Atlas HPA data, as well as data generated by Monaco et al and Schmiedel et al). Color-coding is based on blood cell type lineages, including B-cells, T-cells, NK-cells, monocytes, granulocytes and dendritic cells as well as total PBMC. To access sample data, click on tissue name or bar.
HPA datasetⁱ The resulting transcript expression values calculated as nTPM, resulting from the internal normalization pipeline for 18 immune cell types and total peripheral blood mononuclear cells (PBMC). Lineage Expression Alphabetical Immune cell type specificity: Not detected in immune cells
Monaco datasetⁱ The transcript expression values (nTPM) resulting from the internal normalization pipeline are visualized for 29 blood cell types and total peripheral blood mononuclear cells (PBMC) from Monaco et al. Lineage Expression Alphabetical
Schmiedel datasetⁱ Transcript Per Million (TPM) values are visualized for 15 blood cell types from the Schmiedel et al. dataset. Lineage Expression Alphabetical

EXPRESSION CLUSTERING & CORRELATIONⁱ

SINGLE CELL TYPE

SAA2-SAA4 is part of cluster 25 Hepatocytes - Plasma protein synthesis & secretion with confidenceⁱ 1
129 genes in cluster

Go to interactive expression cluster page

15 nearest neighbours based on single cell RNA expression

Neighbourⁱ Gene name according to HGNC.	Descriptionⁱ Gene description according to HGNC.	Correlationⁱ Correlation between the selected gene and neighboring gene. Correlation is calculated as Spearman correlation in PCA space based on the RNA-seq expression data.	Clusterⁱ ID of the expression cluster of the neighboring gene.
SLCO1B1	Solute carrier organic anion transporter family member 1B1	0.6290	25
HPX	Hemopexin	0.6257	25
SERPINA11	Serpin family A member 11	0.6245	25
SAA4	Serum amyloid A4, constitutive	0.6239	25
ORM1	Orosomucoid 1	0.6231	25
HP	Haptoglobin	0.6213	25
VTN	Vitronectin	0.6204	25
AMBP	Alpha-1-microglobulin/bikunin precursor	0.6177	25
SAA1	Serum amyloid A1	0.6175	25
STEAP3	STEAP3 metalloreductase	0.6174	25
CCL16	C-C motif chemokine ligand 16	0.6162	25
CYP2C8	Cytochrome P450 family 2 subfamily C member 8	0.6152	25
HJV	Hemojuvelin BMP co-receptor	0.6151	25
APOF	Apolipoprotein F	0.6139	25
FGG	Fibrinogen gamma chain	0.6131	25

Contact

The Project

The Human Protein Atlas

The Human Protein Atlas project is funded
by the Knut & Alice Wallenberg Foundation.

contact@proteinatlas.org