Bis-PEG4-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 (ADCs).

Bis-PEG3-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.

Bis-PEG9-acid is a PEG derivative containing two terminal carboxylic acid groups. The terminal carboxylic acids can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond.

Bis-PEG8-acid is a PEG derivative containing two terminal carboxylic acid groups. The terminal carboxylic acids can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond. PEG Linkers may be useful in the development of antibody drug conjugates.

Biotin-PEG3-NHS ester is PEG derivative containing a biotin group and an NHS ester group. The NHS group reacts specifically and efficiently with lysine and N-terminal amino groups at pH 7-9 to form stable amide bonds. PEG Linkers may be useful in the development of antibody drug conjugates.

Benzyl-PEG2-CH2CO2tBu is a Benzyl PEG Linker. PEG Linkers may be useful in the development of antibody drug conjugates.

Benzyl-PEG4-acid is a Benzyl PEG Linker. PEG Linkers may be useful in the development of antibody drug conjugates.

Benzyl-PEG2-azide is a PEG Linker. PEG Linkers may be useful in the development of antibody drug conjugates.

Benzyl-PEG2-amine is a Benzyl PEG Linker. PEG Linkers may be useful in the development of antibody drug conjugates.

t-Boc-Aminooxy-PEG3-azide is a crosslinker containing a t-Boc-aminooxy group and an azide group. The protected amine can be deprotected under mild acidic conditions. The hydrophilic PEG spacer increases solubility in aqueous media. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage.

t-Boc-Aminooxy-PEG3-amine is a PEG derivative containing a Boc-protected aminooxy group and an amino group. The protected aminooxy can be deprotected under mild acidic conditions and then can be reacted with an aldehyde or ketone group to form a stable oxime linkage. The amino group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc.

NH-bis(m-PEG4) is an Amino PEG Linker. PEG Amines contain an amino group which can react with acids, succinimidyl-active esters, or pentafluorophenyl esters for labeling, chemical modification, surface or particle modifications.

t-Boc-N-amido-PEG1-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. The Boc group can be deprotected under mild acidic conditions to form the free amine. PEG Linkers may be useful in the development of antibody drug conjugates.

Amino-PEG4-t-Boc-hydrazide is a PEG derivative containing an amino group and a Boc-protected hydrazide. The amino group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The Boc can be deprotected under mild acidic conditions to form a reactive hydrazide, which can then be coupled with various carbonyl groups. PEG Linkers may be useful in the development of antibody drug conjugates.

Amino-PEG1-t-butyl ester is a PEG derivative containing an amino group with a t-butyl protected carboxyl 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 and drug delivery methods.

Amino-PEG2-(CH2)3CO2H is a PEG derivative containing an amino group with a terminal carboxylic acid. The amino group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. 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. PEG Linkers may be useful in the development of antibody drug conjugates and drug delivery methods.

Bis-propargyl-PEG18 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. PEG Linkers are useful in the development of antibody drug conjugates.

Propargyl-PEG1-amine is a PEG derivative containing a propargyl group and an amino group. The amino group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. 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.

Biotin-HPDP, also known as N-[6-(Biotinamido)hexyl]-3’-(2’-pyridyldithio)-propionamide, is a sulfhydryl reactive biotinylation reagent with a long chain, cleavable spacer arm.

Sulfo-NHS-LC-Biotin, or Sulfosuccinimidyl 6-(biotinamido) Hexanoate, is a long chain, water soluble biotinylation reagent that is reactive toward primary amine groups. Similar to Sulfo-NHS-Biotin, Sulfo-NHS-LC-Biotin is designed to target cell surface proteins.

Naptalam is an herbicide.

Acibenzolar-S-methyl is a fungicide that works by activating a plant's own defense system by increasing the transcription of W-box controlled genes such as CAD1, NPR1 and PR2. It is a methyl derivative of acibenzolar.

Cinchopen is an analgesic previously used to treat gout, but in current form may cause liver damage to humans. It is currently used in veterinary medicine today.

Spinosad Factor D is a naturally derived fermentation product that is used as a pesticide against many different insects.

Spinosad Factor A is a naturally derived fermentation product that is used as a pesticide against many different insects.

Pleuromulin is an antibiotic that derives from a class of antibacterials with different mechanisms of action from clinically used antibacterials. This is of interest due to the rapid onset of resistance to most antibacterial drugs. It has been shown that there is rarely cross-resistance between pleuromutilin derivatives and other antimicrobial agents.

Simazine is a chlorotriazine herbicide and pesticide. It may cause testicular degeneration, neuroendocrine disruption, mammary cancer, and fetal developmental delays.

FN-439 is a matrix metalloproteinase inhibitor which targets MMP-1 and MMP-9.

Ro-31-7549 Monohydrate is a cell permeable, reversible, selective protein kinase C (PKC) inhibitor.

DFHBI is a mimic of green fluorescent protein (GFP) fluorophore for imaging RNA in living cells.