ELISA Solutions from ImmunoChemistry Technologies

General Block contains a mammalian protein blocking agent suitable for most antibody capture ELISA formats and peptide or protein antigen-down ELISA formats. General Block contains a mammalian protein blocking agent designed to reduce nonspecific background noise in most antibody capture ELISA formats and peptide/protein antigen-down ELISA formats. This unique, low-level blocking buffer minimizes nonspecific binding interactions during the immunoassay process.General Block contains proprietary protein stabilizers that provide a long-term stabilizing environment for dried antigen or antibody coat proteins. Stabilization of the coated protein during short- or long-term storage results in better binding reactivity during the immunoassay, reducing the amount of necessary coat protein and increasing assay shelf life.Features: Provides a long-term stabilizing environment for dried antigen or antibody coat proteins Minimizes nonspecific binding interactions during the assay process Compatible with antibody capture (sandwich) and antigen-down ELISA formats Suitable for room temperature blocking and long-term dried plate storage at 2°-8°C Supplied at 1X

Neptune Block Blocking Buffer is designed primarily for antigen-down ELISA formats as well as sandwich assays with high background problems. Neptune Block ELISA Blocking Buffer is particularly useful when working with human and other mammalian serum samples as it works to reduce interactions between sample and blocking molecules.Neptune Block ELISA Blocking Buffer is a mixture of small molecular proteins and molecular stabilizers capable of blocking the nonspecific binding sites of the adsorbed proteins, as well as the unoccupied regions of the plate that are not accessible to larger mammalian blocking reagents. When used in antigen-down ELISA formats, Neptune Block's low molecular-weight proteins reduce the possibility of false-positives generated from endogenous antibodies in the sample reacting with plate-blocking proteins.Features: Utilizes non-mammalian protein blocking molecules Heterogenous formulation blocks smaller unoccupied regions of the plate Increases signal to background ratio Stabilizes adsorbed proteins for maximum binding capability Ready to use

Eliminate interference and nonspecific background noise associated with antibody-coated ELISA formats and sandwich ELISAs. SynBlock ELISA Blocking Buffer provides superior background-blocking performance without the use of conventional cross-reactive protein additives. SynBlock ELISA Blocking Buffer is a novel non-protein blocking formulation designed to eliminate interference and nonspecific background noise associated with antibody-coated ELISA formats and sandwich ELISAs. Use of this blocking formulation provides superior background performance without the use of conventional cross-reactive protein additives.Containing inert non-reactive blockers, SynBlock Blocking Buffer reduces the amount of nonspecific binding of enzyme-labeled conjugates to blocked plate surfaces. When blocking the coated immunoassay plate wells, SynBlock ELISA Blocking Buffer provides a microhydrated environment to stabilize the coated protein for better binding reactivity during the immunoassay and during long-term storage.Features: All synthetic blocking formulation; protein-free Reduces nonspecific binding of enzyme-labeled conjugates to blocked plate surfaces Stability enables dried plates to be stored for up to 18 months. Supplied at 1X