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ANTIBODY INFORMATION VALIDATION SUMMARY IMMUNOCYTOCHEMISTRY IMMUNOHISTOCHEMISTRY WESTERN BLOT PROTEIN ARRAY ANTIGEN INFORMATION RELEVANT PUBLICATIONS

ANTIBODY INFORMATION

 
 

Antibody HPA025770

 

Antibody HPA025948

 

Antibody HPA027341

 

Antibody CAB017785

 

Provider

Atlas Antibodies
Sigma-Aldrich
  Atlas Antibodies
Sigma-Aldrich
  Atlas Antibodies
Sigma-Aldrich
  Origene
 

Product name

HPA025770   HPA025948   HPA027341   2488.00.02  

Host species

Rabbit   Rabbit   Rabbit   Rabbit  

Clonality

pAb   pAb   pAb   msAb  

Purity

Affinity purified using the PrEST-antigen as affinity ligand   Affinity purified using the PrEST-antigen as affinity ligand   Affinity purified using the PrEST-antigen as affinity ligand   Affinity  

Other gene match

       

Released in version

6   6   6   4  

References

       

Proper citation

Atlas Antibodies Cat#HPA025770, RRID:AB_10599603   Atlas Antibodies Cat#HPA025948, RRID:AB_10602177   Atlas Antibodies Cat#HPA027341, RRID:AB_10601222    

VALIDATION SUMMARY

 
 

Antibody HPA025770

 

Antibody HPA025948

 

Antibody HPA027341

 

Antibody CAB017785

 
Immunocytochemistry


Validated
      Supported  
Immunohistochemistry


Validated
 

Validated
 

Validated
  Supported  
Western blot


Validated
  Supported   Supported   Supported  
Protein array

Approved   Supported   Supported    

IMMUNOCYTOCHEMISTRY

 
 

Antibody HPA025770

 

Antibody HPA025948

 

Antibody HPA027341

 

Antibody CAB017785

 

Formal validation: Genetic

Validated

Significant downregulation > 25% by one siRNA.
       

       

Figure description

Cytoplasmic region of segmented cells in 10x-images        

Antibody dilution

1:33        
 

Standard validation

Supported       Supported  

       

Figure description

Immunofluorescent staining of human cell line U-2 OS shows localization to mitochondria.       Immunofluorescent staining of human cell line U-251 MG shows localization to mitochondria.  

Antibody dilution

1:20       1:125  

Literature conformity

The subcellular location is supported by literature.       The subcellular location is supported by literature.  

IMMUNOHISTOCHEMISTRY

 
 

Antibody HPA025770

 

Antibody HPA025948

 

Antibody HPA027341

 

Antibody CAB017785

 

Formal validation: Independent

Validated

Pearson correlation >0.6 for protein expression in cell lines using independent antibodies.
   
Validated

Pearson correlation >0.6 for protein expression in cell lines using independent antibodies.
   

   
   

Figure description

Distribution of protein expression (antibody staining).
Pearson correlation with HPA027341 across 45 cell lines.
    Distribution of protein expression (antibody staining).
Pearson correlation with HPA025770 across 45 cell lines.
   
 

Formal validation: Independent

Validated

Spearman correlation >0.6 for protein expression in tissues using independent antibodies.
 
Validated

Spearman correlation >0.6 for protein expression in tissues using independent antibodies.
 
Validated

Spearman correlation >0.6 for protein expression in tissues using independent antibodies.
   

 
 
   

Figure description

Distribution of protein expression (antibody staining).
Spearman correlation with HPA027341 across 74 cell types.
Spearman correlation with HPA025948 across 74 cell types.
  Distribution of protein expression (antibody staining).
Spearman correlation with HPA025770 across 74 cell types.
  Distribution of protein expression (antibody staining).
Spearman correlation with HPA025770 across 74 cell types.
   
 

Standard validation

Supported   Supported   Supported   Supported  

       

Figure description

Immunohistochemical staining of human duodenum shows strong granular cytoplasmic positivity in glandular cells.   Immunohistochemical staining of human kidney shows moderate cytoplasmic positivity in tubular cells.   Immunohistochemical staining of human kidney shows strong cytoplasmic positivity with a granular pattern in tubular cells.   Immunohistochemical staining of human small intestine shows strong cytoplasmic positivity with a granular pattern in glandular cells.  

Expression

RNA: detected in 37 tissues
Protein: detected in 54 cell types
  RNA: detected in 37 tissues
Protein: detected in 32 cell types
  RNA: detected in 37 tissues
Protein: detected in 81 cell types
  RNA: detected in 37 tissues
Protein: detected in 66 cell types
 

Retrieval

HIER pH6   HIER pH6   HIER pH6   HIER pH6  

Antibody dilution

1:500   1:50   1:1750   1:500  

Literature conformity

Consistent with extensive gene/protein characterization data.   Consistent with extensive gene/protein characterization data.   Consistent with extensive gene/protein characterization data.   Consistent with extensive gene/protein characterization data.  

RNA consistency

Consistent with RNA expression data.   Consistent with RNA expression data.   Consistent with RNA expression data.   Consistent with RNA expression data.  
 

Standard validation

Approved        

       

Figure description

Positivity observed in cell bodies of subsets of neurons, most abundant in cortex and hippocampus.        

WESTERN BLOT

 
 

Antibody HPA025770

 

Antibody HPA025948

 

Antibody HPA027341

 

Antibody CAB017785

 

Formal validation: Genetic

Validated

Downregulation visible in one of two siRNA lanes
       

       

Figure description

Lane 1: Marker [kDa] 250, 130, 95, 72, 55, 36, 28, 17, 10
Lane 2: siRNA 1
Lane 3: siRNA 2
Lane 4: Scrambled
       

Target mass (kDa)

54.6        

Loading control

Total protein image        

Antibody dilution

1:73        
 

Standard validation

Supported

Analysis performed using a standard panel of samples.
Single band corresponding to the predicted size in kDa (+/-20%).
  Supported

Single band corresponding to the predicted size in kDa (+/-20%).
  Supported

Analysis performed using a standard panel of samples.
Band of predicted size in kDa (+/-20%) with additional bands present.
  Supported

Analysis performed using a standard panel of samples.
Band of predicted size in kDa (+/-20%) with additional bands present.
 

       

Figure description

Lane 1: Marker [kDa] 230, 130, 95, 72, 56, 36, 28, 17, 11
Lane 2: RT4
Lane 3: U-251 MG
Lane 4: Human Plasma
Lane 5: Liver
Lane 6: Tonsil
  Lane 1: Marker [kDa] 250, 130, 95, 72, 55, 36, 28, 17, 10
Lane 2: Negative control (vector only transfected HEK293T lysate)
Lane 3: Over-expression Lysate (Co-expressed with a C-terminal myc-DDK tag (~3.1 kDa) in mammalian HEK293T cells, LY400053)
  Lane 1: Marker [kDa] 230, 130, 95, 72, 56, 36, 28, 17, 11
Lane 2: RT4
Lane 3: U-251 MG
Lane 4: Human Plasma
Lane 5: Liver
Lane 6: Tonsil
  Lane 1: Marker [kDa] 250, 130, 95, 72, 55, 36, 28, 17, 11
Lane 2: RT4
Lane 3: U-251 MG
Lane 4: Human Plasma
Lane 5: Liver
Lane 6: Tonsil
 

Target mass (kDa)

54.6   54.6   54.6   54.6  

Antibody dilution

1:250   1:250   1:250   1:500  

PROTEIN ARRAY

 
 

Antibody HPA025770

 

Antibody HPA025948

 

Antibody HPA027341

 

Antibody CAB017785

 

Standard validation

Approved

Pass with quality comment low specificity (binding to 1-2 PrESTs >15% and <40%).
  Supported

Pass with single peak corresponding to interaction only with its own antigen.
  Supported

Pass with single peak corresponding to interaction only with its own antigen.
   

       

Figure description

Antibody specificity analysis with protein arrays. Predicted and matching interactions are shown in green.   Antibody specificity analysis with protein arrays. Predicted and matching interactions are shown in green.   Antibody specificity analysis with protein arrays. Predicted and matching interactions are shown in green.    

Antibody dilution

1:3000   1:500   1:6000    

ANTIGEN INFORMATION

 
 

Antibody HPA025770

 

Antibody HPA025948

 

Antibody HPA027341

 

Antibody CAB017785

 

Antigen

Recombinant protein fragment   Recombinant protein fragment   Recombinant protein fragment   Genetic immunization  

Length (aa)

80   78   96    

Antigen sequence

DASVSFTENCVVGIQANTERINKLMNESLMLVTALNPHIGYDKAAKIAKT
AHKNGSTLKETAIELGYLTAEQFDEWVKPK
 
KFEALAAHDALVELSGAMNTTACSLMKIANDIRFLGSGPRSGLGELILPE
NEPGSSIMPGKVNPTQCEAMTMVAAQVM
 
HFPLVVWQTGSGTQTNMNVNEVISNRAIEMLGGELGSKIPVHPNDHVNKS
QSSNDTFPTAMHIAAAIEVHEVLLPGLQKLHDALDAKSKEFAQIIK
   

Matching transcripts

FH-001 - ENSP00000355518 [100%]
  FH-001 - ENSP00000355518 [100%]
  FH-001 - ENSP00000355518 [100%]
   

Other gene match

       
ANTIGEN VIEW
FH-001
 

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