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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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IGFBP4
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TISSUE ATLAS PRIMARY DATA

GENE/PROTEIN

Antibody validation


Dictionary


Tissue proteome

GENERAL INFORMATION

Gene name

IGFBP4

Gene description

Insulin-like growth factor binding protein 4

Protein class

Plasma proteins
Predicted secreted proteins

Predicted localization

Secreted

Number of transcripts

1
SHOW MORE

HUMAN PROTEIN ATLAS INFORMATION

RNA tissue category

HPA:Expressed in all
GTEx:Expressed in all
FANTOM5:Expressed in all

Protein evidence

Evidence at protein level

Protein expression

Distinct positivity in plasma and extracellular matrix in most tissues.

DATA RELIABILITY

Data reliability
description

Secreted protein, tissue location of RNA and protein might differ and correlation is complex. Pending external verification.

Reliability score

Supported based on 1 antibody.
HPA066240
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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

Lymph node

Liver

Small intestine

Colon

Kidney

Testis

PROTEIN EXPRESSION OVERVIEW

Organ
Expression
Alphabetical

RNA EXPRESSION OVERVIEW

HPA dataset
Organ
Expression
Alphabetical
RNA tissue category: Expressed in all
GTEx dataset
Organ
Expression
Alphabetical
RNA tissue category: Expressed in all
FANTOM5 dataset
Organ
Expression
Alphabetical
RNA tissue category: Expressed in all

GENE INFORMATION

Gene name

IGFBP4 (HGNC Symbol)

Synonyms

BP-4, HT29-IGFBP, IBP4, IGFBP-4

Description

Insulin-like growth factor binding protein 4 (HGNC Symbol)

Entrez gene summary

This gene is a member of the insulin-like growth factor binding protein (IGFBP) family and encodes a protein with an IGFBP domain and a thyroglobulin type-I domain. The protein binds both insulin-like growth factors (IGFs) I and II and circulates in the plasma in both glycosylated and non-glycosylated forms. Binding of this protein prolongs the half-life of the IGFs and alters their interaction with cell surface receptors. [provided by RefSeq, Jul 2008]

Chromosome

17

Cytoband

q21.2

Chromosome location (bp)

40443461 - 40457731

Protein evidence

Evidence at protein level (all genes)

Ensembl

ENSG00000141753 (version 83.38)

Entrez gene

3487

UniProt

P22692 (UniProt - Evidence at protein level)

neXtProt

NX_P22692

Antibodypedia

IGFBP4 antibodies

PROTEIN BROWSER

IGFBP4-001

PROTEIN INFORMATION

Splice variant

UniProt

Protein class

Gene ontology

Length & mass

Signal peptide
(predicted)

Transmembrane regions
(predicted)

IGFBP4-001
ENSP00000269593
ENST00000269593
P22692 [Direct mapping]
Insulin-like growth factor-binding protein 4
A0A024R1U8 [Target identity:100%; Query identity:100%]
Insulin-like growth factor binding protein 4, isoform CRA_a
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Predicted secreted proteins
   Secreted proteins predicted by MDSEC
   SignalP predicted secreted proteins
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
Plasma proteins
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0001501 [skeletal system development]
GO:0001558 [regulation of cell growth]
GO:0005520 [insulin-like growth factor binding]
GO:0005576 [extracellular region]
GO:0005615 [extracellular space]
GO:0006259 [DNA metabolic process]
GO:0006954 [inflammatory response]
GO:0007165 [signal transduction]
GO:0008283 [cell proliferation]
GO:0010906 [regulation of glucose metabolic process]
GO:0031994 [insulin-like growth factor I binding]
GO:0031995 [insulin-like growth factor II binding]
GO:0040008 [regulation of growth]
GO:0043410 [positive regulation of MAPK cascade]
GO:0043567 [regulation of insulin-like growth factor receptor signaling pathway]
GO:0043568 [positive regulation of insulin-like growth factor receptor signaling pathway]
GO:0044267 [cellular protein metabolic process]
GO:0044342 [type B pancreatic cell proliferation]
Show all
258 aa
27.9 kDa
Yes 0

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