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                                    Alternative name
Human guanylate cyclase activator 2A ELISA Kit;Human guanylate cyclase-activating protein 1 ELISA Kit;Human guanylate cyclase-activating protein I ELISA Kit;Human GCAP-I ELISA Kit;Human GUCA2 ELISA Kit;Human STARA ELISA Kit;Human guanylin ELISA Kit;Human guanylate cyclase activator 2A (guanylin 2, intestinal, heat-stable) ELISA Kit;Human prepro-guanylin ELISA Kit;
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Catalog
E017793
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species
Human
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                                    GeneGUCA2A
                                
                             
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                                    SpecificityThis assay has high sensitivity and excellent specificity for detection of GUCA2A. No significant cross-reactivity or interference between GUCA2A and analogues was observed. NOTE: Limited by current skills and knowledge, it is impossible for us to complete the cross-reactivity detection between GUCA2A and all the analogues, therefore, cross reaction may still exist in some cases.
                                
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                                    SamplesSerum, Plasma , tissue homogenates,Cell culture supernates,Other biological fluids.
                                
 
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                                    Sensitivity0.1 ng/mL.
                                
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                                Intended UseHuman GUCA2A ELISA Kit allows for the in vitro quantitative determination of GUCA2A , concentrations in serum, Plasma , tissue homogenates and Cell culture supernates and Other biological fluids.
                            
  
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                                    StorageStore the whole ELISA kit at 4℃
                                
  
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                                    Product Categories/FamilySignal Transduction
                                
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                                    Product Description 
 specificalPrinciple of the assay: GUCA2A ELISA kit applies the competitive enzyme immunoassay technique utilizing a monoclonal anti-GUCA2A antibody and an GUCA2A-HRP conjugate. The assay sample and buffer are incubated together with GUCA2A-HRP conjugate in pre-coated plate for one hour. After the incubation period, the wells are decanted and washed five times. The wells are then incubated with a substrate for HRP enzyme. The product of the enzyme-substrate reaction forms a blue colored complex. Finally, a stop solution is added to stop the reaction, which will then turn the solution yellow. The intensity of color is measured spectrophotometrically at 450nm in a microplate reader. The intensity of the color is inversely proportional to the GUCA2A concentration since GUCA2A from samples and GUCA2A-HRP conjugate compete for the anti-GUCA2A antibody binding site. Since the number of sites is limited, as more sites are occupied by GUCA2A from the sample, fewer sites are left to bind GUCA2A-HRP conjugate. A standard curve is plotted relating the intensity of the color (O.D.) to the concentration of standards. The GUCA2A concentration in each sample is interpolated from this standard curve.
                                 
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                                    Human Guanylin Protein information
                                
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                                    Uniprot ID
                                    
                                        GUC2A_HUMAN                                    	
                                
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                                    Uniprot AC 
                                        Q02747;                                    		
                                
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                                    UniGene
                                        Hs.778;                                    	
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                                    GeneID 
                                    
                                        2980                                    	
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                                     KEGG
                                        hsa:2980;                                    
 
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                                        Human Guanylin Protein SEQUENCE 
                                    
                                
 
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                                SEQUENCE   115 AA;  12388 MW;  C644DA910EED26FA CRC64;
 MNAFLLSALC LLGAWAALAG GVTVQDGNFS FSLESVKKLK DLQEPQEPRV
GKLRNFAPIP
 GEPVVPILCS NPNFPEELKP LCKEPNAQEI LQRLEEIAED
PGTCEICAYA ACTGC
 
                                
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                                    UCSC
                                        uc001chd.2; human.;                                    
 
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