New Formulation: HRP-Protector™ Cat. No. #222

Ready-to-use; Dilution buffer for long-term storage of peroxidase conjugates. HRP-Protector™ is a long-term stabilizer for horseradish peroxidase (HRP). It also gives peroxidase conjugates to long-term stability over several years even in low concentrated ready-to-use dilution.

£80.32

Description Features Resources

Stabilizer for HRP-conjugates

HRP-Protector™ is a long-term stabilizer for horseradish peroxidase (HRP) coupled to antibodies or Neutravidin/Streptavidin. HRP-Protector™ gives peroxidase conjugates the crucial long-term stability over several years even when stored in low concentrated ready-to-use dilutions. HRP-Protector™ can be used directly as an assay buffer for incubating the HRP-conjugates. Typical ready-to-use concentrations for detection are in between 40-200 ng/ml. If you have background or interference - for example derived from cross-reactivities - we recommend to use LowCross-HRP^® as long-term stabilizer for the conjugate.

The even further improved formulation is indicated by the new cat. no.: #222.

The previous formulation is still available upon request (TRIS cat. no.: #220 050, #220 125, #220 500; PBS cat. no.: #225 050, #225 125, #225 500).

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Product Descriptions & Guides
Product Inserts and Data Sheets

Brand	CANDOR Bioscience
Code	222 125

Product Flyers and Application Guides

Assay Optimizers
Assay Defender^® Cat. No. #180
LowCross-Buffer^® Cat. No. #100
LowCross-Buffer^® Cat. No. #101, #102
LowCross-Buffer^® Animal-free/Protein-free Cat. No. #300
Low-Cross-HRP^® Cat. No. #200
LowCross^®HRP-Stab Cat. No. #270
LowCross^®HRP-Stab Animal-free/Protein-free Cat. No. #370
Sample Buffer Cat. No. #105, #106
Sample Buffer Animal-free/Protein-free Cat. No. #305

Covid-19 Inactivation and Dilution Buffer
SafetyTector™ S Cat. No. #400

Blockers
The Blocking Solution Cat. No. #110
BSA-Block Cat. No. #115
PlateBlock™ Cat. No. #112
SmartBlock™ Cat. No. #113

Stabilizers
Antibody Stabilizer TRIS Cat. No. #130
Antibody Stabilizer TRIS Animal-free/Protein-free Cat. No. #330
Antibody Stabilizer PBS Cat. No. #131
Antibody Stabilizer PBS Animal-free/Protein-free Cat. No. #331
AP-Protector^® Cat. No. #235
Liquid Plate Sealer^® Cat. No. #160
Liquid Plate Sealer^® Animal-free Cat. No. #163
HRP-Protector™ Cat. No. #222
HRP-Protector™ Animal-free/Protein-free Cat. No. #322

Standard Buffers (ready-made)
Coating Buffer pH 7.4 Cat. No. #120
Coating Buffer pH 9.6 Cat. No. #121
Stripping Buffer Cat. No. #150
Washing Buffer PBS Cat. No. #140
Washing Buffer PBS IHC Cat. No. #141
Washing Buffer TRIS Cat. No. #145
Washing Buffer TRIS IHC Cat. No. #146

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