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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

Location

Searches

Tissue

Cell type

Expression

Tissue

Specificity

Cell line

Specificity

Tissue

Detectable

Cell line

Detectable

Category

Score

Score

Score

Antibodies

Column

 
 
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FCER2
  • TISSUE

  • CELL

  • CANCER

TISSUE ATLAS PRIMARY DATA

GENE/PROTEIN

Antibody validation


Dictionary


Tissue proteome

GENERAL INFORMATION

Gene name

FCER2

Gene description

Fc fragment of IgE, low affinity II, receptor for (CD23)

Protein class

Cancer-related genes
CD markers
Predicted intracellular proteins
Predicted membrane proteins

Predicted localization

Intracellular,Membrane

Number of transcripts

4
SHOW MORE

HUMAN PROTEIN ATLAS INFORMATION

RNA tissue category

HPA:Group enriched (spleen, lymph node, tonsil, appendix)
GTEx:Group enriched (spleen, small intestine)
FANTOM5:Group enriched (tonsil, spleen, appendix, lymph node)

Protein evidence

Evidence at protein level

Protein expression

Selective cytoplasmic and membranous expression in lymphoid cells and bone marrow.

DATA RELIABILITY

Data reliability
description

Antibody staining mainly consistent with RNA expression data.

Reliability score

Approved based on 2 antibodies.
HPA008928 , CAB002624
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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
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

Bone marrow

Lymph node

Liver

Colon

Kidney

Testis

PROTEIN EXPRESSION OVERVIEW

Organ
Expression
Alphabetical

RNA EXPRESSION OVERVIEW

HPA dataset
Organ
Expression
Alphabetical
RNA tissue category: Group enriched (spleen, lymph node, tonsil, appendix)
GTEx dataset
Organ
Expression
Alphabetical
RNA tissue category: Group enriched (spleen, small intestine)
FANTOM5 dataset
Organ
Expression
Alphabetical
RNA tissue category: Group enriched (tonsil, spleen, appendix, lymph node)

GENE INFORMATION

Gene name

FCER2 (HGNC Symbol)

Synonyms

CD23, CD23A, CLEC4J, FCE2

Description

Fc fragment of IgE, low affinity II, receptor for (CD23) (HGNC Symbol)

Entrez gene summary

The protein encoded by this gene is a B-cell specific antigen, and a low-affinity receptor for IgE. It has essential roles in B cell growth and differentiation, and the regulation of IgE production. This protein also exists as a soluble secreted form, then functioning as a potent mitogenic growth factor. Alternatively spliced transcript variants encoding different isoforms have been described for this gene.[provided by RefSeq, Jul 2011]

Chromosome

19

Cytoband

p13.2

Chromosome location (bp)

7688758 - 7702146

Protein evidence

Evidence at protein level (all genes)

Ensembl

ENSG00000104921 (version 83.38)

Entrez gene

2208

UniProt

P06734 (UniProt - Evidence at protein level)

neXtProt

NX_P06734

Antibodypedia

FCER2 antibodies

PROTEIN BROWSER

FCER2-001
FCER2-002
FCER2-007
FCER2-201

PROTEIN INFORMATION

Splice variant

UniProt

Protein class

Gene ontology

Length & mass

Signal peptide
(predicted)

Transmembrane regions
(predicted)

FCER2-001
ENSP00000264072
ENST00000346664
P06734 [Direct mapping]
Low affinity immunoglobulin epsilon Fc receptor Low affinity immunoglobulin epsilon Fc receptor membrane-bound form Low affinity immunoglobulin epsilon Fc receptor soluble form
Show all
CD markers
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   # TM segments-based
   1TM proteins predicted by MDM
Cancer-related genes
   Candidate cancer biomarkers
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0002925 [positive regulation of humoral immune response mediated by circulating immunoglobulin]
GO:0005178 [integrin binding]
GO:0005515 [protein binding]
GO:0005886 [plasma membrane]
GO:0005887 [integral component of plasma membrane]
GO:0007219 [Notch signaling pathway]
GO:0009897 [external side of plasma membrane]
GO:0019863 [IgE binding]
GO:0030246 [carbohydrate binding]
GO:0046872 [metal ion binding]
GO:0051000 [positive regulation of nitric-oxide synthase activity]
GO:0051712 [positive regulation of killing of cells of other organism]
GO:0051770 [positive regulation of nitric-oxide synthase biosynthetic process]
GO:0070062 [extracellular exosome]
Show all
321 aa
36.5 kDa
No 1
FCER2-002
ENSP00000471974
ENST00000597921
P06734 [Direct mapping]
Low affinity immunoglobulin epsilon Fc receptor Low affinity immunoglobulin epsilon Fc receptor membrane-bound form Low affinity immunoglobulin epsilon Fc receptor soluble form
Show all
CD markers
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   SPOCTOPUS predicted secreted proteins
Predicted intracellular proteins
Cancer-related genes
   Candidate cancer biomarkers
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005178 [integrin binding]
GO:0005515 [protein binding]
GO:0005886 [plasma membrane]
GO:0005887 [integral component of plasma membrane]
GO:0007219 [Notch signaling pathway]
GO:0019863 [IgE binding]
GO:0030246 [carbohydrate binding]
GO:0046872 [metal ion binding]
GO:0051000 [positive regulation of nitric-oxide synthase activity]
GO:0051712 [positive regulation of killing of cells of other organism]
GO:0051770 [positive regulation of nitric-oxide synthase biosynthetic process]
GO:0070062 [extracellular exosome]
Show all
321 aa
36.5 kDa
No 0
FCER2-007
ENSP00000472067
ENST00000593418
M0R1R5 [Direct mapping]
Low affinity immunoglobulin epsilon Fc receptor
Show all
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   SPOCTOPUS predicted secreted proteins
Predicted intracellular proteins
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0016021 [integral component of membrane]
Show all
159 aa
18.6 kDa
No 0
FCER2-201
ENSP00000353178
ENST00000360067
K3W4U1 [Direct mapping]
Low affinity immunoglobulin epsilon Fc receptor
Show all
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   # TM segments-based
   1TM proteins predicted by MDM
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0016021 [integral component of membrane]
Show all
320 aa
36.3 kDa
No 1

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