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.
Group tags Cyanine7, sulfo-Cyanine5, sulfo-Cyanine7, NHS esters, Maleimides, Azides, Alkynes, Hydrazides, Amines, Carboxylic acids, Near infrared (NIR) imaging, Copper free Click chemistry, sulfo-Cyanine7.5, Click chemistry, Cycloalkyne, Protein labeling, PEG3 (triethylene glycol), Cross linking reagents, PEG4 (tetraethylene glycol), Halogenides, Iodides, Thiol
  • Alkyne NHS ester (hexynoic acid NHS ester)
    Alkyne NHS ester for the labeling of biomolecules with alkyne group for Copper catalyzed Click chemistry.
  • 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.
  • Alkyne maleimide
    Maleimide reagent for the attachment of alkyne functional group to proteins, peptides, and other molecules bearing SH (thiol) groups, including cysteine residues.
  • Alkyne-PEG2-amine
    Diethyleneglycol (PEG2) based bifunctional linker, containing amine and alkyne functional groups.
  • Alkyne-PEG2-iodide
    Bifunctional reactive cross linker containing terminal alkyne group for Click chemistry or Sonogashira coupling, and reactive alkyl iodide group.
  • Alkyne-PEG3-COOH
    Bifunctional linker with terminal alkyne function, and carboxylic acid moiety, CAS# 1415800-32-6.
  • Alkyne-PEG3-OH
    Alkyne-PEG3-OH is a triethyleneglycol based bifunctional linker with a hydroxyl group and an alkyne fragment.
  • Alkyne-PEG3-amine
    Alkyne PEG3 amine is a medium length heterobifunctional linker for the conjugation.
  • Amine-PEG3-carboxylic acid, hydrochloride
    Hydrophilic linker with amino and carboxyl groups.
  • Azide-PEG2-aldehyde
    A linker with an azide group, and an aliphatic aldehyde moiety.
  • Azide-PEG3-Amine
    A bifunctional linker with azide and amine groups flanking PEG3 (triethylene glycol)
  • Azide-PEG3-Azide
    Triethylene glycol diazide (CAS# 59559-06-7) is a bifunctional crosslinker bearing two azide groups. Suitable for Click chemistry.
  • Azide-PEG3-Carboxylic acid
    Bifunctional triethylene glycol with terminal carboxyl and azido groups.
  • Azide-PEG3-OH
    Azide-PEG3-OH is a bifunctional molecule with azide group, primary alcohol, and a hydrophilic linker in between.
  • 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.
  • 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.
  • Azidobutyric acid NHS ester
    Activated ester for azido labeling of peptides and proteins.
  • Cyanine7 dicarboxylic acid
    Cyanine7 dicarboxylic acid is a bifunctional dye molecule possessing two carboxylic acid groups.
  • 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.
  • Hydroxy-PEG2-Thiol
    Short bifunctional linker with thiol group and OH group. Thiol can coat gold surfaces forming hydrophilic monolayer.
  • 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.
  • Iodo-PEG3-Iodide
    Homobifunctional PEG3 based linker with halogen reactive groups is useful for the crosslinking of nucleophiles.
  • PEG3-Dicarboxylic acid
    PEG3-Ddicarboxylic acid is a bifunctional linker carrying two carboxy groups. It contains a polyethyleneglycol-3 linker between the carboxyls.
  • Pentynoic acid STP ester
    An activated ester for the introduction of alkyne into peptides/proteins.
  • Sulfo-Cyanine5 bis-NHS ester
    Water soluble amine reactive Cyanine5 dye with two NHS ester groups.
  • Sulfo-Cyanine5-PEG3-Biotin
    Conjugate of biotin with sulfo-Cyanine5 emitting in the far-red region of the spectrum.
  • 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.
  • sulfo-Cyanine7 dicarboxylic acid
    Sulfo-Cyanine7 dicarboxylic acid is a bifunctional dye with two carboxyl groups.
  • Амин-ПЭГ4-OH
    Гидрофильное производное тетраэтиленгликоля с терминальными амино- и гидроксильной группой.

Auxiliary reagents

Auxiliary reagents for Click Chemistry, labeling, and conjugation. Catalysts and ligands for copper catalyzed Click chemistry, various buffers and solvent for bioconjguation.
Group tags sulfo-Cyanine5, Click chemistry, Protein labeling

Proteomic reagents

Reagents for proteomic research, 2D electrophoresis of proteins
Group tags Cyanine3, Cyanine5, NHS esters, Protein labeling
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