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Gene name

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Validation

Method

Validation

Method

Validation

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Expression

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Specificity

Cell line

Specificity

Tissue

Detectable

Cell line

Detectable

Category

Score

Score

Score

Antibodies

Column

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

ANTIBODY INFORMATION

 
 

Antibody HPA046356

 

Antibody HPA048287

 

Antibody HPA050103

 

Antibody CAB009811

 

Antibody CAB032603

 

Provider

Atlas Antibodies
Sigma-Aldrich
  Atlas Antibodies
Sigma-Aldrich
  Atlas Antibodies
Sigma-Aldrich
  Santa Cruz Biotechnology
  Santa Cruz Biotechnology
 

Product name

HPA046356   HPA048287   HPA050103   sc-25816   sc-25815  

Host species

Rabbit   Rabbit   Rabbit   Rabbit   Rabbit  

Clonality

pAb   pAb   pAb   pAb   pAb  

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   Protein A/G   Protein A/G  

Other gene match

C4B - ENSG00000224389 [100%]
  C4B - ENSG00000224389 [100%]
  C4B - ENSG00000224389 [100%]
     

Released in version

12   12   12   3   6  

References

         

VALIDATION SUMMARY

 
 

Antibody HPA046356

 

Antibody HPA048287

 

Antibody HPA050103

 

Antibody CAB009811

 

Antibody CAB032603

 
Immunohistochemistry

Approved   Approved   Approved   Approved   Approved  
Western blot

Uncertain   Uncertain   Uncertain   Uncertain   Uncertain  
Protein array

Supported   Supported   Supported      

IMMUNOHISTOCHEMISTRY

 
 

Antibody HPA046356

 

Antibody HPA048287

 

Antibody HPA050103

 

Antibody CAB009811

 

Antibody CAB032603

 

Standard validation

Approved   Approved   Approved   Approved   Approved  

         

Figure description

Immunohistochemical staining of human urinary bladder shows positivity in plasma.   Immunohistochemical staining of human rectum shows positivity in plasma.   Immunohistochemical staining of human duodenum shows positivity in plasma.   Immunohistochemical staining of human colon shows distinct positivity in plasma.   Immunohistochemical staining of human colon shows distinct positivity in plasma.  

Expression

RNA: detected in 25 tissues
Protein: detected in 21 cell types
  RNA: detected in 25 tissues
Protein: detected in 18 cell types
  RNA: detected in 25 tissues
Protein: detected in 44 cell types
  RNA: detected in 25 tissues
Protein: detected in 49 cell types
  RNA: detected in 25 tissues
Protein: detected in 12 cell types
 

Retrieval

HIER pH6   HIER pH6   HIER pH6   HIER pH6   HIER pH6  

Antibody dilution

1:40   1:40   1:25   1:100   1:175  

Literature conformity

Partly consistent with extensive gene/protein characterization data.   Partly consistent with extensive gene/protein characterization data.   Partly consistent with extensive gene/protein characterization data.   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 not consistent with RNA expression data.   Mainly not consistent with RNA expression data.   Mainly not consistent with RNA expression data.   Mainly not consistent with RNA expression data.  

WESTERN BLOT

 
 

Antibody HPA046356

 

Antibody HPA048287

 

Antibody HPA050103

 

Antibody CAB009811

 

Antibody CAB032603

 

Standard validation

Uncertain

Analysis performed using a standard panel of samples.
Only bands not corresponding to the predicted size.
  Uncertain

Analysis performed using a standard panel of samples.
Single band differing more than +/-20% from predicted size in kDa and not supported by experimental and/or bioinformatic data.
  Uncertain

Analysis performed using a standard panel of samples.
Single band differing more than +/-20% from predicted size in kDa and not supported by experimental and/or bioinformatic data.
  Uncertain

Analysis performed using a standard panel of samples.
Single band differing more than +/-20% from predicted size in kDa and not supported by experimental and/or bioinformatic data.
  Uncertain

Analysis performed using a standard panel of samples.
Weak band of predicted size but with additional bands of higher intensity also present.
 

         

Figure description

  Lane 1: Marker [kDa] 250, 130, 95, 72, 55, 36, 28, 17, 10
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: RT4
Lane 3: U-251 MG
Lane 4: Human Plasma
Lane 5: Liver
Lane 6: Tonsil
  Lane 1: Marker [kDa] 219, 111, 83, 48, 32, 26, 17
Lane 2: RT4
Lane 3: U-251 MG
Lane 4: Human Plasma
Lane 5: Liver
Lane 6: Tonsil
   

Target mass (kDa)

192.8, 192.7, 187.7   192.8, 192.7, 187.7   192.8, 192.7, 187.7   192.8, 187.7   192.8, 187.7  

Antibody dilution

1:250   1:230   1:130   1:500   1:500  

PROTEIN ARRAY

 
 

Antibody HPA046356

 

Antibody HPA048287

 

Antibody HPA050103

 

Antibody CAB009811

 

Antibody CAB032603

 

Standard validation

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.
  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   1:1850   1:1050      

ANTIGEN INFORMATION

 
 

Antibody HPA046356

 

Antibody HPA048287

 

Antibody HPA050103

 

Antibody CAB009811

 

Antibody CAB032603

 

Antigen

Recombinant protein fragment   Recombinant protein fragment   Recombinant protein fragment   Recombinant protein   Recombinant protein  

Length (aa)

93   86   88      

Antigen sequence

SCPKEKTTRKKRNVNFQKAINEKLGQYASPTAKRCCQDGVTRLPMMRSCE
QRAARVQQPDCREPFLSCCQFAESLRKKSRDKGQAGLQRALEI
 
PGKPYILTVPGHLDEMQLDIQARYIYGKPVQGVAYVRFGLLDEDGKKTFF
RGLESQTKLVNGQSHISLSKAEFQDALEKLNMGITD
 
LHFTKDVKAAANQMRNFLVRASCRLRLEPGKEYLIMGLDGATYDLEGHPQ
YLLDSNSWIEEMPSERLCRSTRQRAACAQLNDFLQEYG
     

Matching transcripts

C4A-001 - ENSP00000396688 [100%]
C4A-013 - ENSP00000420212 [100%]
  C4A-001 - ENSP00000396688 [100%]
C4A-013 - ENSP00000420212 [100%]
  C4A-001 - ENSP00000396688 [100%]
C4A-013 - ENSP00000420212 [100%]
     

Other gene match

C4B - ENSG00000224389 [100%]
  C4B - ENSG00000224389 [100%]
  C4B - ENSG00000224389 [100%]
     
ANTIGEN VIEW
C4A-001
C4A-013
 

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