Miscellaneous reagents
Miscellaneous reagents /
product groups & items in this category
Miscellaneous products not listed in other categories
Bifunctional crosslinkers
Bifunctional crosslinker reagents for the conjugation of different biomolecules, including proteins, peptides, and oligonucleotides.
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Alkyne NHS ester (hexynoic acid NHS ester)
Alkyne NHS ester for the labeling of biomolecules with alkyne group for Copper catalyzed Click chemistry.
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Alkyne hydrazide
Bifunctional reagent containing alkyne group and hydrazide function. It reacts with aldehydes and ketones. Alkyne group can then be coupled with various azides via CuAAC reaction.
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Alkyne maleimide
Maleimide reagent for the attachment of alkyne functional group to proteins, peptides, and other molecules bearing SH (thiol) groups, including cysteine residues.
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Alkyne-PEG2-amine
Diethyleneglycol (PEG2) based bifunctional linker, containing amine and alkyne functional groups.
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Alkyne-PEG2-iodide
Bifunctional reactive cross linker containing terminal alkyne group for Click chemistry or Sonogashira coupling, and reactive alkyl iodide group.
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Alkyne-PEG3-COOH
Bifunctional linker with terminal alkyne function, and carboxylic acid moiety, CAS# 1415800-32-6.
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Alkyne-PEG3-OH
Alkyne-PEG3-OH is a triethyleneglycol based bifunctional linker with a hydroxyl group and an alkyne fragment.
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Alkyne-PEG3-amine
Alkyne PEG3 amine is a medium length heterobifunctional linker for the conjugation.
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Azide-PEG2-aldehyde
A linker with an azide group, and an aliphatic aldehyde moiety.
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Azide-PEG3-Amine
A bifunctional linker with azide and amine groups flanking PEG3 (triethylene glycol)
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Azide-PEG3-Azide
Triethylene glycol diazide (CAS# 59559-06-7) is a bifunctional crosslinker bearing two azide groups. Suitable for Click chemistry.
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Azide-PEG3-OH
Azide PEG3 OH is a bifunctional molecule with azide group, primary alcohol, and a hydrophilic linker in between.
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Azide-PEG4-Amine
PEG4 amine azide (CAS# 134179-38-7) is a bifunctional linker with amine and azide functional groups. It is based on a tetraethyleneglycol core. The length of the PEG4 linker is 1.4 nm.
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Azide-PEG4-Azide
PEG4 diazide (CAS# 101187-39-7) is a homobifunctional linker with two azide groups. It can be used for the synthesis of dimeric molecules with a hydrophilic core by Click chemistry.
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Azidobutyric acid NHS ester
Activated ester for azido labeling of peptides and proteins.
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Cyanine7 dicarboxylic acid
Cyanine7 dicarboxylic acid is a bifunctional dye molecule possessing two carboxylic acid groups.
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DBCO NHS ester
Azodibenzocyclooctyne (DBCO, ADIBO) reagent for strain promoted copper free Click chemistry (spAAC). The reagent contains an NHS ester function for the attachment of the cyclooctyne to various molecules.
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Hydroxy-PEG2-Thiol
Short bifunctional linker with thiol group and OH group. Thiol can coat gold surfaces forming hydrophilic monolayer.
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Iodo-PEG3-Iodide
Homobifunctional PEG3 based linker with halogen reactive groups is useful for the crosslinking of nucleophiles.
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Iodo-PEG3-azide
Iodo PEG3 azide is a bifunctional linker with a highly reactive alkylative halogen functional group, and an azido group for Click chemistry / Staudinger ligation.
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PEG3 dicarboxylic acid
PEG3 dicarboxylic acid is a bifunctional linker carrying two carboxy groups. It contains a polyethyleneglycol-3 linker between the carboxyls.
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Pentynoic acid STP ester
An activated ester for the introduction of alkyne into peptides/proteins.
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Sulfo-Cyanine5 bis-NHS ester
Water soluble amine reactive Cyanine5 dye with two NHS ester groups.
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Sulfo-Cyanine5-PEG3-Biotin
Conjugate of biotin with sulfo-Cyanine5 emitting in the far-red region of the spectrum.
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Sulfo-Cyanine7.5 dicarboxylic acid
Sulfo-Cyanine7.5 dicarboxylic acid is a bifunctional cyanine dye with two carboxylic acid (COOH) groups. The molecule can be used to construct cross conjugates containing a near infrared emitting fluorophore.
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sulfo-Cyanine7 dicarboxylic acid
Sulfo-Cyanine7 dicarboxylic acid is a bifunctional dye with two carboxyl groups.
Auxiliary reagents
Auxiliary reagents for Click Chemistry, labeling, and conjugation. Catalysts and ligands for copper catalyzed Click chemistry, various buffers and solvent for bioconjguation.
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Ascorbic acid
Ascorbic acid for the reduction of Cu(II)-TBTA complex.
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Click chemistry buffer, 1.5x
Catalytic buffer for Click chemistry modification of nucleic acids and small molecules.
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Copper(II)-TBTA complex, 10 mM in 55% aq. DMSO
Catalyst for bioconjugate synthesis by Click Chemistry.
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DMF (dimethylformamide), labeling grade
Dry high purity amine free solvent for NHS ester labeling.
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DMSO, labeling grade
Pure dimethyl sulfoxide (DMSO) solvent with quality optimised for Click and other cojugation reactions
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EDC, coupling grade
Water soluble carbodiimide for the coupling of carboxylic acids with amines.
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Sulfo-Cyanine5-PEG3-Biotin
Conjugate of biotin with sulfo-Cyanine5 emitting in the far-red region of the spectrum.
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THPTA ligand
THPTA is a water soluble ligand for Cu(I) catalyzed Click chemistry. The ligand stabilizes copper in its Cu(I) oxidation state. Due to high aqueous solubility, reactions with this ligand do not require an organic co-solvent.
Proteomic reagents
Reagents for proteomic research, 2D electrophoresis of proteins
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3Dye™ 2D DIGE Kits
Lumiprobe 3Dye 2D DIGE Kits are alternative to dyes produced by GE Healthcare.
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Cyanine2 NHS ester minimal dye
Cyanine2 NHS ester minimal dye for protein labeling
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Cyanine3 NHS ester minimal dye
Cyanine3 minimal dye for protein labeling.
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Cyanine5 NHS ester minimal dye
Cy5 NHS ester minimal dye for protein labeling.
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ProteOrange Protein Gel Stain, 5000×
ProteOrange is a fluorescent dye for the staining of proteins in gels. ProteOrange is an analog of SYPRO orange. It is more sensitive than Coumassie.
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