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Field

Term
Gene name

Class

Subclass

Chromosome

External id

In atlas

Reliability

Reliability

Reliability

Validation

Method

Validation

Method

Validation

Method

Validation

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Searches

Tissue

Cell type

Expression

Tissue

Specificity

Cell line

Specificity

Cancer

Specificity

Tissue

Detectable

Cell line

Detectable

Cancer

Detectable

Cancer

Prognosis

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Score

Score

Score

Antibodies

Column

 
 
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APCS
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    TISSUE

  • CELL

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TISSUE ATLAS PRIMARY DATA

GENE/PROTEIN

Antibody validation


Dictionary


Tissue proteome

GENERAL INFORMATION

Gene name

APCS

Gene description

Amyloid P component, serum

Protein class

Disease related genes
Plasma proteins
Potential drug targets
Predicted secreted proteins
Transporters

Predicted localization

Secreted

Number of transcripts

1
SHOW MORE

HUMAN PROTEIN ATLAS INFORMATION

RNA tissue category

HPA:Tissue enriched (liver)
GTEx:Tissue enriched (liver)
FANTOM5:Tissue enriched (liver)

Protein evidence

Evidence at protein level

Protein expression

Distinct positivity in plasma.

DATA RELIABILITY

Data reliability
description

Secreted protein, tissue location of RNA and protein might differ and correlation is complex. Presumed off target binding observed and disregarded.

Reliability score

Supported based on 2 antibodies.
HPA053294 , CAB007817
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RNA AND PROTEIN EXPRESSION SUMMARY

RNA expression (TPM) Protein expression (score)
Brain
Cerebral cortex
Hippocampus
N/A
Caudate
N/A
Cerebellum
N/A
Endocrine tissues
Thyroid gland
Parathyroid gland
N/A
Adrenal gland
Bone marrow & immune system
Appendix
Bone marrow
Lymph node
Tonsil
Spleen
Muscle tissues
Heart muscle
Skeletal muscle
Smooth muscle
Lung
Nasopharynx
N/A
Bronchus
N/A
Lung
Liver & gallbladder
Liver
Gallbladder
Pancreas
Pancreas
Gastrointestinal tract
Oral mucosa
N/A
Salivary gland
Esophagus
Stomach
Duodenum
Small intestine
Colon
Rectum
Kidney & urinary bladder
Kidney
Urinary bladder
Male tissues
Testis
Epididymis
Prostate
Seminal vesicle
Female tissues
Breast
Vagina
N/A
Cervix, uterine
Endometrium
Fallopian tube
Ovary
Placenta
Adipose & soft tissue
Adipose tissue
Soft tissue
N/A
Skin
Skin
Cerebral cortex

Lymph node

Liver

Duodenum

Colon

Kidney

Testis

PROTEIN EXPRESSION OVERVIEW

Organ
Expression
Alphabetical

RNA EXPRESSION OVERVIEW

HPA dataset
Organ
Expression
Alphabetical
RNA tissue category: Tissue enriched (liver)
GTEx dataset
Organ
Expression
Alphabetical
RNA tissue category: Tissue enriched (liver)
FANTOM5 dataset
Organ
Expression
Alphabetical
RNA tissue category: Tissue enriched (liver)

GENE INFORMATION

Gene name

APCS (HGNC Symbol)

Synonyms

MGC88159, PTX2, SAP

Description

Amyloid P component, serum (HGNC Symbol)

Entrez gene summary

The protein encoded by this gene is a glycoprotein, belonging to the pentraxin family of proteins, which has a characteristic pentameric organization. These family members have considerable sequence homology which is thought to be the result of gene duplication. The binding of the encoded protein to proteins in the pathological amyloid cross-beta fold suggests its possible role as a chaperone. This protein is also thought to control the degradation of chromatin. It has been demonstrated that this protein binds to apoptotic cells at an early stage, which raises the possibility that it is involved in dealing with apoptotic cells in vivo. [provided by RefSeq, Sep 2008]

Chromosome

1

Cytoband

q23.2

Chromosome location (bp)

159587825 - 159588865

Protein evidence

Evidence at protein level (all genes)

Ensembl

ENSG00000132703 (version 83.38)

Entrez gene

325

UniProt

P02743 (UniProt - Evidence at protein level)

neXtProt

NX_P02743

Antibodypedia

APCS antibodies

PROTEIN BROWSER

APCS-001

PROTEIN INFORMATION

Splice variant

UniProt

Protein class

Gene ontology

Length & mass

Signal peptide
(predicted)

Transmembrane regions
(predicted)

APCS-001
ENSP00000255040
ENST00000255040
P02743 [Direct mapping]
Serum amyloid P-component Serum amyloid P-component(1-203)
V9HWP0 [Target identity:100%; Query identity:100%]
Amyloid P component, serum; Epididymis secretory sperm binding protein Li 92n
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Transporters
   Transporter channels and pores
   MEMSAT3 predicted membrane proteins
Predicted secreted proteins
   Secreted proteins predicted by MDSEC
   SignalP predicted secreted proteins
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
Plasma proteins
Disease related genes
Potential drug targets
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0001849 [complement component C1q binding]
GO:0002674 [negative regulation of acute inflammatory response]
GO:0005509 [calcium ion binding]
GO:0005576 [extracellular region]
GO:0005615 [extracellular space]
GO:0005634 [nucleus]
GO:0006457 [protein folding]
GO:0006953 [acute-phase response]
GO:0030246 [carbohydrate binding]
GO:0031012 [extracellular matrix]
GO:0044267 [cellular protein metabolic process]
GO:0044869 [negative regulation by host of viral exo-alpha-sialidase activity]
GO:0044871 [negative regulation by host of viral glycoprotein metabolic process]
GO:0045087 [innate immune response]
GO:0045656 [negative regulation of monocyte differentiation]
GO:0046597 [negative regulation of viral entry into host cell]
GO:0046790 [virion binding]
GO:0048525 [negative regulation of viral process]
GO:0051082 [unfolded protein binding]
GO:0051131 [chaperone-mediated protein complex assembly]
GO:0061045 [negative regulation of wound healing]
GO:0070062 [extracellular exosome]
GO:0072562 [blood microparticle]
GO:1903016 [negative regulation of exo-alpha-sialidase activity]
GO:1903019 [negative regulation of glycoprotein metabolic process]
Show all
223 aa
25.4 kDa
Yes 0

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