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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

Cancer

Specificity

Tissue

Detectable

Cell line

Detectable

Cancer

Detectable

Cancer

Prognosis

Category

Score

Score

Score

Antibodies

Column

 
 
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CKAP4
  • premium

    TISSUE

  • CELL

  • PATHOLOGY

PATHOLOGY ATLAS

GENE/PROTEIN

Antibody validation

Dictionary

Level of antibody staining/expression





High
Medium
Low
Not detected

GENERAL INFORMATION

Gene name

CKAP4

Gene description

Cytoskeleton-associated protein 4

Protein class

Predicted intracellular proteins
Predicted membrane proteins

Predicted localization

Intracellular,Membrane

Number of transcripts

2
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HUMAN PROTEIN ATLAS INFORMATION

RNA category

TCGA (cancer tissue):Expressed in all
HPA (cell line):Cell line enhanced (BJ hTERT+)
HPA (normal tissue):Expressed in all

Protein evidence

Evidence at protein level

Protein expression
normal tissue

General cytoplasmic expression.

ANTIBODY IHC RELIABILITY

Data reliability
description

Antibody staining mainly consistent with RNA expression data.

Reliability score

Supported based on 2 antibodies.
HPA000278 , HPA000792
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PROGNOSTIC SUMMARY

Prognostic marker in renal cancer (unfavourable), liver cancer (unfavourable) and lung cancer (unfavourable).
Renal cancer p<0.001
Liver cancer p<0.001
Lung cancer p<0.001
Show all

RNA EXPRESSION OVERVIEW

TCGA dataset
RNA cancer category: Expressed in all

PROTEIN EXPRESSION

Colorectal cancer
Breast cancer
Prostate cancer
Lung cancer
Liver cancer

STAINING SUMMARY

HPA000278
HPA000792

Cancer

Cancer staining

Protein
expression of
normal tissue

Breast cancer
 
Carcinoid
 
Cervical cancer
 
 
Colorectal cancer
 
 
Endometrial cancer
 
 
Glioma
 
Head and neck cancer
 
 
Liver cancer
 
 
Lung cancer
 
 
Lymphoma
 
 
 

Cancer

Cancer staining

Protein
expression of
normal tissue

Melanoma
 
Ovarian cancer
 
Pancreatic cancer
 
Prostate cancer
 
Renal cancer
 
Skin cancer
 
Stomach cancer
 
 
Testis cancer
 
Thyroid cancer
 
Urothelial cancer
 

Staining summary

Most malignancies showed moderate to strong cytoplasmic positivity. Malignant lymphomas, testis and renal cancer were generally negative.

Cancer

Cancer staining

Protein
expression of
normal tissue

Breast cancer
 
Carcinoid
 
Cervical cancer
 
 
Colorectal cancer
 
 
Endometrial cancer
 
 
Glioma
 
Head and neck cancer
 
 
Liver cancer
 
 
Lung cancer
 
 
Lymphoma
 
 
 

Cancer

Cancer staining

Protein
expression of
normal tissue

Melanoma
 
Ovarian cancer
 
Pancreatic cancer
 
Prostate cancer
 
Renal cancer
 
Skin cancer
 
Stomach cancer
 
 
Testis cancer
 
Thyroid cancer
 
Urothelial cancer
 

Staining summary

Moderate to strong cytoplasmic staining was observed in most tumor cells.

GENE INFORMATION

Gene name

CKAP4 (HGNC Symbol)

Synonyms

CLIMP-63, ERGIC-63, P63

Description

Cytoskeleton-associated protein 4 (HGNC Symbol)

Entrez gene summary

Chromosome

12

Cytoband

q23.3

Chromosome location (bp)

106237877 - 106304279

Protein evidence

Evidence at protein level (all genes)

Ensembl

ENSG00000136026 (version 83.38)

Entrez gene

10970

UniProt

Q07065 (UniProt - Evidence at protein level)

neXtProt

NX_Q07065

Antibodypedia

CKAP4 antibodies

PROTEIN BROWSER

CKAP4-001
CKAP4-006

PROTEIN INFORMATION

Splice variant

UniProt

Protein class

Gene ontology

Length & mass

Signal peptide
(predicted)

Transmembrane regions
(predicted)

CKAP4-001
ENSP00000367265
ENST00000378026
Q07065 [Direct mapping]
Cytoskeleton-associated protein 4
A0A024RBH2 [Target identity:100%; Query identity:100%]
Cytoskeleton-associated protein 4, isoform CRA_c
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Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   Phobius 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:0005783 [endoplasmic reticulum]
GO:0005789 [endoplasmic reticulum membrane]
GO:0005811 [lipid particle]
GO:0005856 [cytoskeleton]
GO:0005886 [plasma membrane]
GO:0016020 [membrane]
GO:0016021 [integral component of membrane]
GO:0042599 [lamellar body]
GO:0044267 [cellular protein metabolic process]
GO:0044822 [poly(A) RNA binding]
GO:0048471 [perinuclear region of cytoplasm]
GO:0070062 [extracellular exosome]
Show all
602 aa
66 kDa
No 1
CKAP4-006
ENSP00000449240
ENST00000553039
F8VVU0 [Direct mapping]
Cytoskeleton-associated protein 4
Show all
Predicted intracellular proteins
Protein evidence (Ezkurdia et al 2014)
Show all
26 aa
2.8 kDa
No 0

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