Blood protein - FGFBP1 - The Human Protein Atlas

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.	FGFBP1
Gene descriptionⁱ Full gene name according to HGNC.	Fibroblast growth factor binding protein 1
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.	Secreted

HUMAN PROTEIN ATLAS INFORMATION
Secretome annotationⁱ All genes with at least one predicted secreted isoform have been annotated and classified with the aim to determine if the corresponding protein(s) are: secreted into blood locally secreted or actually being attached to membrane or retained in intracellular locations like mitochondria, endoplasmatic reticulum (ER), Golgi apparatus or lysosomes.	Secreted in other tissues
Secretome functionⁱ All genes belonging to the secretome have been classified according to function based on Uniprot molecular function and biological processes keywords. The functional annotations are prioritized according to the following hierarchy: Blood coagulation, Complement pathway, Acute phase, Cytokine, Hormone, Neuropeptide, Growth factor, Receptor, Transport, Developmental protein, Defence, Enzyme, Enzyme inhibitor, Transcription, Immunity, Cell adhesion, Other and each gene is assigned a single function.	Other
Blood-based immunoassayⁱ The blood-based immunoassay category applies to actively secreted proteins and is based on plasma or serum protein concentrations established with enzyme-linked immunosorbent assays, compiled from a literature search. The categories include: detected and not detected, where detection refers to a concentration found in the literature search.	Not analysed since only proteins predicted to be actively secreted to blood is analysed here
Mass spectrometryⁱ Detection or not of the gene in blood, based on spectral count estimations from a publicly available mass spectrometry-based plasma proteomics data set obtained from the PeptideAtlas.	Not detected
Proximity extension assayⁱ Detection or not of the gene in blood, based on proximity extension assays (Olink) for a longitudinal wellness study covering 76 individuals with three visits during two years.	Detected

PROTEIN CONCENTRATION IN BLOOD - IMMUNOASSAYⁱ

Protein target not predicted to be actively secreted to blood and therefore not analyzed here

PROTEIN CONCENTRATION IN PLASMA - MASS SPECTROMETRYⁱ The protein concentration in blood is quantified by mass spectrometry-based plasma proteomics and estimated from spectral counts in a publicly available data set obtained from the PeptideAtlas.
Protein target not detected in plasma for reference set (Peptide atlas) by mass spectrometryⁱ Detection or not of the gene in blood, based on proximity extension assays (Olink) for a longitudinal wellness study covering 76 individuals with three visits during two years.

PROTEIN DETECTED IN PLASMA - PROXIMITY EXTENSION ASSAYⁱ

Detected in plasma by PEAⁱ

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Detected in plasma by PEAⁱ