New: PlateBlock™ Cat. No. #112

PlateBlock™ is an animal-free and protein-free blocker for plastic surfaces (e.g. microtiter plates). This blocker is optimized for use with serological assays with surface-coated antigen.
£48.36

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PlateBlock™ is an ANIMAL-FREE and PROTEIN-free blocker for plastic surfaces (e.g. microtiter plates). This blocker is optimized for serological assays (antigen-down-assays).

For this assay format, it is essential that the blocking does not cover the epitope of the capture antigen and that the detector antibody does not cross react with the blocking surface. 

In addition, some serum and plasma specimens from patients tend to detach single molecules from the dense blocking layer and replace them with other molecules (mostly antibodies of the patients). This results in high background levels if the specimen is not highly diluted. (Antibodies in low concentration could not be detected if the dilution of the sample is too high). Additionally, cross-linking between blocking and detector antibodies can be initiated by serum proteins. 

PlateBlock™ is optimized to effectively prevent these kinds of substitution and background effects. 

PlateBlock™ is ready-to use and available in bottle sizes of 125 mL and 500 mL. 

For research use only, not for diagnostic use. 

Please note that the 1 L size will be packaged in 2x 500 ml bottles.


Download Product Resources

Product Descriptions & Guides
Product Inserts and Data Sheets

Brand CANDOR Bioscience
Code 112 125

Product Flyers and Application Guides

 BIOAXXESS CANDOR Blocker Selection Guide NEW
BIOAXXESS CANDOR Product Application Guide
 CANDOR Products Brochure
 Assay Defender® Flyer NEW
 Assay Defender® Use NEW
 Assay Defender® LowCross-Buffer® Comparison Matrix NEW
 SafetyTector™ S NEW
 


Product Inserts and Data Sheets

Assay Optimizers

 Assay Defender® NEW
 LowCross-Buffer® 
 LowCross-Buffer® ​​​​​Mild
 LowCross-Buffer® Strong
 LowCross-Buffer® Animal-free/Protein-free
 LowCross-Buffer® ​​​​​Mild Animal-free/Protein-free
 LowCross-Buffer® ​​​​​Strong Animal-free/Protein-free
 Low-Cross-HRP® 
 LowCross® HRP-Stab
 LowCross® HRP-Stab Animal-free/Protein-free
 LowCross® HRP-Stab Mild Animal-free/Protein-free
 LowCross® HRP-Stab Strong Animal-free/Protein-free
 Sample Buffer
 Sample Buffer Animal-free/Protein-free
 Sample Buffer IHC


Covid-19 Inactivation and Dilution Buffer

 SafetyTector™ S NEW
 

Blockers

 The Blocking Solution 
 BSA-Block 
 PlateBlock™ NEW
 SmartBlock™


Stabilizers

 Antibody Stabilizer TRIS
 Antibody Stabilizer TRIS Animal-free/Protein-free
 Antibody Stabilizer PBS
 Antibody Stabilizer PBS Animal-free/Protein-free
 AP-Protector®
 Liquid Plate Sealer®
 Liquid Plate Sealer® Animal-free
 HRP-Protector™
 HRP-Protector™ Animal-free/Protein-free
 HRP-Protector™ TRIS
 HRP-Protector™ TRIS Animal-free/Protein-free
 HRP-Protector™ PBS
 HRP-Protector™ PBS Animal-free/Protein-free


Standard Buffers (ready-made)

 Coating Buffer pH 7.4 
 Coating Buffer pH 9.6 
 Stripping Buffer 
 Washing Buffer ReadyTector®
 Washing Buffer TRIS
 Washing Buffer TRIS IHC
 Washing Buffer PBS 
 Washing Buffer PBS IHC


All-in-One Western Blotting Solution

 ReadyTector®
 ReadyTector® Anti-Mouse
 ReadyTector® Anti-Rabbit


Tool boxes

 Blocking Sampler Package with BSA Block
 CANDOR Starter Package
 CANDOR Starter Package IHC
 


Publications

 CoViD-19-antibody-test-challenge
 Interference and HAMA problems
 IVD Technology Article
 Long-term stabilization of assay components
 Optimisation of assays: Interference in immunoassays recognize and avoid 
 SARS-CoV-2 antigen tests: safety for less than 5 cents per test 
 Specificity, positive predictive value and validation statistics in the context of CoViD-19
 The Appropriate Blocker — A Short Overview
 The right strategy saves much costs