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EMCS EMCS, N-(6-Maleimidocaproyloxy)succinimide [CAS: 55750-63-5]
Item #: E018 -

Cross-linking Reaction Product Description Hetero-bifunctional cross-linking reagents have activated esters and maleimide reactive groups. These functional groups react with amines and sulfhydryl groups of proteins, respectively. Enzyme-labeled haptens are prepared using hetero-bifunctional cross-linking reagents such as EMCS or GMBS. The cross-linking reaction requires neutral pH and mild temperature because it is necessary to maintain enzyme activity and antibody titers in the cross-linking...

GMBS GMBS, N-(4-Maleimidobutyryloxy)succinimide [CAS: 80307-12-6]
Item #: G005 -

Cross-linking Reaction Product Description Hetero-bifunctional cross-linking reagents have activated esters and maleimide reactive groups. These functional groups react with amines and sulfhydryl groups of proteins, respectively. Enzyme-labeled haptens are prepared using hetero-bifunctional cross-linking reagents such as EMCS or GMBS. The cross-linking reaction requires neutral pH and mild temperature because it is necessary to maintain enzyme activity and antibody titers in the cross-linking...

SPDP SPDP, N-Succinimidyl 3-(2-pyridyldithio)propionate [CAS: 68181-17-9]
Item #: S291 -

Product Description SPDP, a hetero-bifunctional reagent, is useful for bridging two different proteins, such as enzymes and antibodies. SPDP first reacts with a protein molecule through its amino groups. SPDP introduces a pyridyl disulfide moiety to the protein, which is then reduced by DTT to form thiol groups. These thiol groups then form a disulfide bond with another protein molecule thus yielding a heterodimer protein. Structural Formula ...

Sulfo-EMCS Sulfo-EMCS, N-(6-Maleimidocaproyloxy)sulfosuccinimide, sodium salt
Item #: S024 -

Cross-linking Reaction Product Description Hetero-bifunctional cross-linking reagents have activated esters and maleimide reactive groups. These functional groups react with amines and sulfhydryl groups of proteins, respectively. Enzyme-labeled haptens are prepared using hetero-bifunctional cross-linking reagents such as EMCS or GMBS. The cross-linking reaction requires neutral pH and mild temperature because it is necessary to maintain enzyme activity and antibody titers in the cross-linking...

Sulfo-GMBS Sulfo-GMBS, N-(4-Maleimidobutyryloxy)sulfosuccinimide, sodium salt
Item #: S025 -

Cross-linking Reaction Product Description Hetero-bifunctional cross-linking reagents have activated esters and maleimide reactive groups. These functional groups react with amines and sulfhydryl groups of proteins, respectively. Enzyme-labeled haptens are prepared using hetero-bifunctional cross-linking reagents such as EMCS or GMBS. The cross-linking reaction requires neutral pH and mild temperature because it is necessary to maintain enzyme activity and antibody titers in the cross-linking...

Sulfo-HMCS Sulfo-HMCS, N-(8-Maleimidocapryloxy)sulfosuccinimide, sodium salt [CAS: 211236-35-0]
Item #: S026 -

Cross-linking Reaction Product Description Hetero-bifunctional cross-linking reagents have activated esters and maleimide reactive groups. These functional groups react with amines and sulfhydryl groups of proteins, respectively. Enzyme-labeled haptens are prepared using hetero-bifunctional cross-linking reagents such as EMCS or GMBS. The cross-linking reaction requires neutral pH and mild temperature since it is necessary to maintain enzyme activity and antibody titers in the cross-linking...

Sulfo-KMUS Sulfo-KMUS, N-(11-Maleimidoundecanoyloxy)sulfosuccinimide, sodium salt [CAS: 211236-68-9]
Item #: S250 -

Cross-linking Reaction Product Description Hetero-bifunctional cross-linking reagents have activated esters and maleimide reactive groups. These functional groups react with amines and sulfhydryl groups of proteins, respectively. Enzyme-labeled haptens are prepared using hetero-bifunctional cross-linking reagents such as EMCS or GMBS. The cross-linking reaction requires neutral pH and mild temperature since it is necessary to maintain enzyme activity and antibody titers in the cross-linking...