Bromo-PEG1-CH2CO2tBu is a PEG derivative containing a bromide group and a t-butyl protected carboxyl group. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. The t-butyl protected carboxyl group can be deprotected under acidic conditions.

Bromo-PEG8-t-butyl ester is a PEG derivative containing a bromide group and a t-butyl protected carboxyl group. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. The t-butyl protected carboxyl group can be deprotected under acidic conditions.

N-Boc-PEG12-alcohol is a PEG derivative containing a hydroxyl group and Boc-protected amino group. The hydrophilic PEG spacer increases solubility in aqueous media. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The Boc group can be deprotected under mild acidic conditions to form the free amine.

Bis-PEG6-NHS ester is a PEG derivative containing two NHS ester groups. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. PEG Linkers may be useful in the development of antibody drug conjugates.

Azide-SS-biotin is a cleavable biotinylation reagent for labeling alkyne-containing biomolecules using click chemistry. The azide group reacts with alkynes to form a stable triazole linkage. The hydrophilic PEG spacer arm imparts water solubility that is transferred to the biotinylated molecule. The disulfide bond in this linker can be cleaved using reducing agents such as DTT, BME and TCEP to remove the biotin label.

UV Cleavable Biotin-PEG2-Azide is PEG derivative containing a biotin group and an azide group. The azide group can react to form a stable triazole linkage. The hydrophilic PEG spacer increases solubility in aqueous media and increases membrane impermeability of the molecules conjugated to the biotin compound. PEG Linkers may be useful in the development of antibody drug conjugates.

Biotin-PEG12-acid is a heterobiofunctional biotin PEG derivative containing a carboxylic acid group. The hydrophilic PEG spacer arm imparts water solubility that is transferred to the biotinylated molecule. PEG Linkers may be useful in the development of antibody drug conjugates.

Benzyl-PEG3-CH2CO2tBu is a Benzyl PEG Linker. PEG Linkers may be useful in the development of antibody drug conjugates.

t-Boc-N-amido-PEG2-amine is a PEG derivative containing an amino group and Boc-protected amino group. The amino group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. PEG Linkers may be useful in the development of antibody drug conjugates.

Azido-PEG2-amine is a PEG derivative containing an amino group with an azide group. The amino group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. PEG Linkers may be useful in the development of antibody drug conjugates and drug delivery methods.

endo-BCN-PEG8-NHS ester is a PEG derivative containing an NHS ester group and a BCN group. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. The BCN group can react with azide-tagged biomolecules. PEG Linkers may be useful in the development of antibody drug conjugates and drug delivery methods.

Bis-propargyl-PEG5 is a crosslinker containing two propargyl groups at each terminal end. The propargyl groups can be reacted with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield stable triazole linkages.

Propargyl-PEG4-Maleimide is a PEG derivative containing a propargyl group and a maleimide group. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol. The terminal alkyne will react with azides via copper-catalyzed Click Chemistry. PEG Linkers are useful for the development of antibody drug conjugates.

Propargyl-PEG4-CH2CO2H is a PEG derivative containing a propargyl group with a terminal carboxylic acid. The terminal carboxylic acid can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond. The hydrophilic PEG spacer increases solubility in aqueous media. The propargyl group can be reacted with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage.

Sulfo-NHS-Acetate acylating agent, or Sulfosuccinimidyl Acetate, is a water soluble reagent that prevents polymerization when performing protein crosslinking reactions. Other Sulfo-NHS-Acetate uses include polymerization prevention when conjugating hapten peptides to carrier proteins for immunogen production.

Sulfo-EGS Crosslinker, or Ethylene glycol bis(sulfosuccinimidylsuccinate), is a water soluble homobifunctional crosslinker. Sulfo-EGS Crosslinker can be used to label cell surface proteins as the molecule is not cell membrane permeable.

Sulfo-LC-SPDP Crosslinker, or Sulfosuccinimidyl 6-(3'-[2-pyridyldithio]-propionamido)hexanoate, is a cleavable, water soluble, amino and thiol (sulfhydryl) reactive heterobifunctional protein crosslinker. The "long chain" Sulfo-LC-SPDP crosslinking reagent has a 15.7 angstrom spacer arm, and is the water soluble analog of LC-SPDP crosslinker.

LC-SPDP Crosslinker, also known as SPDP-C6-NHS ester, is a cleavable, water insoluble, amino and thiol (sulfhydryl) reactive heterobifunctional crosslinking reagent. The "long chain" LC-SPDP crosslinking reagent has a 15.7 angstrom spacer arm, compared to the shorter 6.8 angstrom spacer arm version of SPDP crosslinker. Often, due to steric hindrances, it is desirable to empirically test which of the two versions will work best in your specific application. LC-SPDP Crosslinker is useful for making Antibody Drug Conjugates (ADCs).

Monensin is an antiprotozoal agent produced by Streptomyces cinnamonensis. Monensin is a sodium and proton selective ionophore and is widely used as such in biochemical studies, particularly as an anti-tumor agent. It has an inhibitory effect on the Wnt/β-catenin signaling cascade, which may be useful when the cascade is aberrantly activated in cancer cells. Monensin is a prospective anticancer drug for therapy of neoplasia with deregulated Wnt signaling.

aPKC-I is an inhibitor of atypical protein kinase C (aPKC ) which inhibits both PKCζ and PKCι with high specificity and prevents VEGF-induced endothelial permeability in cell culture and in vivo, thereby blocking ischemia-reperfusion (IR)-induced permeability.

Monosulfuron is an herbicide.

p-Tolylmaleimide is a water channel inhibitor which binds to aquaporin Z (AqpZ).

3F8 is a selective and potent GSK-3? inhibitor.

Terpendole E is an atypical L5 site inhibitor.

Benzomalvin A is a filamentous fungal secondary metabolite.

MitoEbselen-2, also known as MitoPeroxidase-2, is a radiation mitigator which reduces lipid hydroperoxides and prevents apoptotic cell death. When administered 24 hours postirradiation, MitoEbselen-2 was shown to increase the survival of mice exposed to whole body γ-irradiation.

EPPS is a rescuer of A? aggregation and behavioural deficits, binding to A? aggregates and converting them into monomers.

Dofequidar fumarate is a potent inhibitor of MDR-1.

BAY32-5915 is an IKKalpha inhibitor.

SC-58125 is a selective cyclooxygenase 2 (COX-2) inhibitor.