Cell type atlas - CTSF - 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.

CTSF

SUMMARY

TISSUE

CELL TYPE

PATHOLOGY

BRAIN

BLOOD

CELL

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.	CTSF
Gene descriptionⁱ Full gene name according to HGNC.	Cathepsin F
Protein classⁱ Assigned HPA protein class(es) for the encoded protein(s). Read more	Disease related genes Enzymes Plasma proteins Potential drug targets
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. Read more	Intracellular
Number of transcriptsⁱ Number of protein-coding transcripts from the gene as defined by Ensembl.	3

HUMAN PROTEIN ATLAS INFORMATIONⁱ Summary of RNA expression and protein localization based on data generated within the Human Protein Atlas project.
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. Read more	Cell type enhanced (Late spermatids, Muller glia cells)
Blood 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. Read more	Low cell type specificity
Blood cell distributionⁱ The RNA distribution category is based on mRNA expression levels in the analyzed samples based on data from HPA. The categories include: detected in all, detected in many, detected in some, detected in single and not detected. Read more	Detected in many
Cell line specificityⁱ RNA specificity category based on RNA sequencing data from all cell lines in the Human Protein Atlas. Genes are classified into six different categories (enriched, group enriched, enhanced, low specificity and not detected) according to their RNA expression levels across the panel of cell lines.	Cell line enhanced (HSkMC, SK-MEL-30)
Cell line distributionⁱ RNA distribution category based on RNA sequencing data from all cell lines in the Human Protein Atlas. Genes are classified into five different categories (detected in all, detected in many, detected in some, detected in single and not detected) according to their pattern of detected RNA expression across the panel of cell lines.	Detected in many
Protein evidenceⁱ Evidence score for genes based on UniProt protein existence (UniProt evidence); a Human Protein Atlas antibody- or RNA based score (HPA evidence); and evidence based on PeptideAtlas (MS evidence). The avaliable scores are evidence at protein level, evidence at transcript level, no evidence, or not avaliable. Read more	Evidence at protein level

SINGLE CELL TYPESⁱ A summary of single cell RNA (NX) from all single cell types. Color-coding is based on cell type groups, each consisting of cell types with functional features in common.
Single cell types Group Expression Alphabetical RNA single cell type specificity: Cell type enhanced (Late spermatids, Muller glia cells)

SINGLE CELL TISSUESⁱ Single cell RNA in cell types from tissue are shown separately for each analyzed tissue. For easier navigation across tissues, use the grey browser on the left side of the window. Barchart shows pTPM levels in each cluster of single cells. To the left, a UMAP plot illustrates the RNA expression profile. The tissue name and plots are clickable and redirect to a more detailed interactive page. Color-coding is based on cell type groups, each consisting of cell types with functional features in common. Please note that the same cell type may be found in several clusters.
Cluster Expression Alphabetical Colon
Cluster Expression Alphabetical Eye
Cluster Expression Alphabetical Heart muscle
Cluster Expression Alphabetical Kidney
Cluster Expression Alphabetical Liver
Cluster Expression Alphabetical Lung
Cluster Expression Alphabetical Pancreas
Cluster Expression Alphabetical Placenta
Cluster Expression Alphabetical Prostate
Cluster Expression Alphabetical Rectum
Cluster Expression Alphabetical Skin
Cluster Expression Alphabetical Small intestine
Cluster Expression Alphabetical Testis

BLOODⁱ

Single cell data

Cluster

Expression

Alphabetical

PBMC

Flow sorted data

Lineage

Expression

Alphabetical

CELL LINESⁱ RNA expression data (NX) of tissue culture cell lines.The analyzed cell lines are divided into 16 color-coded groups according to the organ they were obtained from. Detailed information about a specific cell line is revealed by hovering over the corresponding bar in the chart. The chart is clickable and redirects to more Cell Atlas data. Read more
Organ Expression Alphabetical

Alveolar cells type 1	12 NX
Lung	12 NX

Alveolar cells type 2	14 NX
Lung	14 NX

B-cells	3 NX
Kidney	9 NX
Liver	3 NX
Colon	0 NX

Basal glandular cells	59 NX
Prostate	59 NX

Basal keratinocytes	35 NX
Skin	35 NX

Bipolar cells	99 NX
Eye	99 NX

Cardiomyocytes	44 NX
Heart muscle	44 NX

Cholangiocytes	36 NX
Liver	36 NX

Ciliated cells	3 NX
Lung	3 NX

Club cells	6 NX
Lung	6 NX

Collecting duct cells	35 NX
Kidney	35 NX

Cone photoreceptor cells	39 NX
Eye	39 NX

Cytotrophoblasts	22 NX
Placenta	22 NX

Distal tubular cells	13 NX
Kidney	13 NX

Ductal cells	9 NX
Pancreas	9 NX

Early spermatids	124 NX
Testis	124 NX

Endothelial cells	24 NX
Liver	47 NX
Skin	32 NX
Heart muscle	27 NX
Testis	27 NX
Eye	24 NX
Prostate	23 NX
Placenta	16 NX
Lung	12 NX
Pancreas	7 NX

Enterocytes	0 NX
Small intestine	1 NX
Rectum	1 NX
Colon	0 NX

Erythroid cells	0 NX
Liver	0 NX

Exocrine glandular cells	7 NX
Pancreas	7 NX

Extravillous trophoblasts	8 NX
Placenta	8 NX

Fibroblasts	76 NX
Skin	110 NX
Prostate	102 NX
Heart muscle	91 NX
Placenta	22 NX
Lung	7 NX

Glandular cells	48 NX
Prostate	48 NX

Granulocytes	9 NX
Lung	9 NX
Colon	9 NX

Hepatocytes	51 NX
Liver	51 NX

Hofbauer cells	13 NX
Placenta	13 NX

Horizontal cells	127 NX
Eye	127 NX

Intestinal endocrine cells	12 NX
Colon	14 NX
Rectum	9 NX

Ito cells	50 NX
Liver	50 NX

Kupffer cells	16 NX
Liver	16 NX

Late spermatids	256 NX
Testis	256 NX

Leydig cells	135 NX
Testis	135 NX

Macrophages	10 NX
Skin	24 NX
Prostate	15 NX
Testis	12 NX
Kidney	8 NX
Pancreas	7 NX
Lung	3 NX

Melanocytes	149 NX
Skin	149 NX

Mixed cell types	NX
Pancreas	NX

Mixed immune cells	NX
Heart muscle	NX

Monocytes	3 NX
Pancreas	3 NX

Mucus-secreting cells	3 NX
Rectum	4 NX
Small intestine	3 NX
Colon	1 NX

Muller glia cells	186 NX
Eye	186 NX

Pancreatic endocrine cells	9 NX
Pancreas	9 NX

Paneth cells	2 NX
Small intestine	7 NX
Rectum	2 NX
Colon	0 NX

Peritubular cells	115 NX
Testis	115 NX

Proximal tubular cells	31 NX
Kidney	31 NX

Rod photoreceptor cells	63 NX
Eye	63 NX

Sertoli cells	78 NX
Testis	78 NX

Smooth muscle cells	44 NX
Prostate	58 NX
Skin	56 NX
Heart muscle	20 NX
Pancreas	19 NX

Spermatocytes	164 NX
Testis	164 NX

Spermatogonia	37 NX
Testis	37 NX

Suprabasal keratinocytes	22 NX
Skin	22 NX

Syncytiotrophoblasts	20 NX
Placenta	20 NX

T-cells	19 NX
Prostate	22 NX
Skin	20 NX
Liver	20 NX
Kidney	16 NX
Colon	6 NX
Lung	3 NX

Undifferentiated cells	3 NX
Small intestine	5 NX
Rectum	3 NX
Colon	1 NX

Urothelial cells	27 NX
Prostate	27 NX

Contact

contact@proteinatlas.org

The Project

The Human Protein Atlas

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