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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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PIK3R1
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ANTIBODY INFORMATION VALIDATION SUMMARY IMMUNOCYTOCHEMISTRY IMMUNOHISTOCHEMISTRY WESTERN BLOT PROTEIN ARRAY ANTIGEN INFORMATION RELEVANT PUBLICATIONS

ANTIBODY INFORMATION

 
 

Antibody HPA001216

 

Antibody CAB004268

 

Provider

Atlas Antibodies
Sigma-Aldrich
  Santa Cruz Biotechnology
 

Product name

HPA001216   sc-1637  

Host species

Rabbit   Mouse  

Clonality

pAb   mAb  

Purity

Affinity purified using the PrEST-antigen as affinity ligand   Protein A/G  

Other gene match

   

Released in version

3   3  

References

   

VALIDATION SUMMARY

 
 

Antibody HPA001216

 

Antibody CAB004268

 
Immunocytochemistry

Approved    
Immunohistochemistry

Approved   Approved  
Western blot

Supported   Supported  
Protein array

Supported    

IMMUNOCYTOCHEMISTRY

 
 

Antibody HPA001216

 

Antibody CAB004268

 

Standard validation

Approved    

   

Figure description

Immunofluorescent staining of human cell line U-251 MG shows localization to cytosol.    

Antibody dilution

1:100    

Literature conformity

The subcellular location is partly supported by literature or no literature is available.    

IMMUNOHISTOCHEMISTRY

 
 

Antibody HPA001216

 

Antibody CAB004268

 

Standard validation

Approved   Approved  

   

Figure description

Immunohistochemical staining of human stomach shows strong cytoplasmic positivity in parietal cells.   Immunohistochemical staining of human stomach shows strong positivity in a subset of glandular cells.  

Expression

RNA: detected in 37 tissues
Protein: detected in 44 cell types
  RNA: detected in 37 tissues
Protein: detected in 75 cell types
 

Retrieval

None   HIER pH6  

Antibody dilution

1:100   1:20  

Literature conformity

Partly consistent with extensive gene/protein characterization data.   Partly consistent with extensive gene/protein characterization data.  

RNA consistency

Mainly not consistent with RNA expression data.   Mainly consistent with RNA expression data.  

WESTERN BLOT

 
 

Antibody HPA001216

 

Antibody CAB004268

 

Standard validation

Supported

Band of predicted size in kDa (+/-20%) with additional bands present.
  Supported

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

   

Figure description

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, LY403619)
  Lane 1: Marker [kDa] 220, 112, 84, 47, 32, 26, 16.8
Lane 2: RT4
Lane 3: U-251 MG
Lane 4: Human Plasma
Lane 5: Liver
Lane 6: Tonsil
 

Target mass (kDa)

83.6   83.6, 53.5, 50, 42.8, 22.4, 16.3, 14.8, 13.3, 11.5  

Antibody dilution

1:250   1:500  

PROTEIN ARRAY

 
 

Antibody HPA001216

 

Antibody CAB004268

 

Standard validation

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 dilution

1:3000    

ANTIGEN INFORMATION

 
 

Antibody HPA001216

 

Antibody CAB004268

 

Antigen

Recombinant protein fragment   Recombinant protein  

Length (aa)

147    

Antigen sequence

LADAFKRYLLDLPNPVIPAAVYSEMISLAPEVQSSEEYIQLLKKLIRSPS
IPHQYWLTLQYLLKHFFKLSQTSSKNLLNARVLSEIFSPMLFRFSAASSD
NTENLIKVIEILISTEWNERQPAPALPPKPPKPTTVANNGMNNNMSL
   

Matching transcripts

PIK3R1-001 - ENSP00000428056 [100%]
PIK3R1-016 - ENSP00000429277 [100%]
   

Other gene match

   
ANTIGEN VIEW
PIK3R1-001
PIK3R1-016
 

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