C.I. Pigment Red 60 is a bright, scarlet, semi-transparent red pigment with high purity and tinting strength.

Leucomycin a5 is a metabolite from the leucomycin complex, which was originally isolated from S. kitasatoensis. It is active against a variety of Gram-positive and Gram-negative bacteria (MICs = 0.04-0.8 μg/ml) but not against K. pneumoniae, S. typhimurium, or E. coli with MICs ranging from 5 to >10 μg/ml. Leucomycin A5 is also active against penicillin-susceptible and -resistant S. pyogenes (MICs = 0.8 and 3.2 μg/ml, respectively) and S. faecalis (MIC = 0.8 μg/ml).

Azido-PEG1-methylamine is a PEG derivative containing an amino group with a methylamine group. The methylamine group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. PEG Linkers may be useful for the development of antibody drug conjugates.

m-PEG3-ONHBoc is a PEG derivative. PEG Linkers and derivatives may be useful in the development of antibody drug conjugates.

Benzyloxy carbonyl-PEG3-t-butyl ester is a Benzyl PEG Linker. PEG Linkers may be useful in the development of antibody drug conjugates.

Acid-PEG4-t-butyl ester is a PEG derivative containing a t-butyl protected carboxyl 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 t-butyl protected carboxyl group can be deprotected under acidic conditions.

N-Me-N-bis(PEG2-propargyl) 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 can be useful in the development of antibody drug conjugates.

t-Boc-Aminooxy-PEG3-acid is a PEG derivative containing a Boc-protected aminooxy group and 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. PEG Linkers may be useful in the development of antibody drug conjugates and bioconjugation.

Biotin-PEG4-methyltetrazine reacts with TCO-containing compounds via an Inverse-Electron-Demand Diels-Alder reaction to form a stable covalent bond and does not require Cu-catalyst or elevated temperatures. The inverse-electron demand Diels-Alder cycloaddition reaction of TCO with tetrazines is a bioorthogonal reaction.

Azido-PEG1-methyl ester is a crosslinker containing an azide group and a methyl ester. The azide group enables Click Chemistry. The hydrophilic PEG spacer increases solubility in aqueous media.

Acid-PEG3-NHS ester is a PEG derivative containing a carboxylic acid and an NHS ester. The hydrophilic PEG spacer increases solubility in aqueous media. 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 NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules.

Aminooxy-PEG4-propargyl is a PEG derivative containing a propargyl group and an aminooxy group. The aminooxy group reacts with an aldehyde or ketone group to form a stable oxime linkage. 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. PEG derivatives may be useful in the development of antibody drug conjugates and drug delivery.

Propargyl-PEG2-methylamine is a PEG derivative containing a propargyl group and methylamine group. 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. The methylamine group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. PEG Linkers are useful in the development of antibody drug conjugates.

Aminooxy-PEG3-t-butyl ester is a PEG derivative containing an aminooxy group and a t-butyl ester group. The aminooxy group can be used in bioconjugation. It reacts with an aldehyde to form an oxime bond. If a reductant is used, it will form a hydroxylamine linkage. The t-butyl protected carboxyl group can be deprotected under acidic conditions.

Azido-PEG4-(CH2)3-methyl ester is a crosslinker containing an azide group and a methyl ester. The azide group enables Click Chemistry. The hydrophilic PEG spacer increases solubility in aqueous media.

1-isothiocyanato-PEG4-Alcohol is a PEG Linker. PEG Linkers may be useful in the development of antibody drug conjugates.

Acid-PEG3-PFP ester is a PEG Linker.

Tetrahexyldecyl ascorbate is a form of vitamin C.

Clindamycin is an antibacterial agent that is a semisynthetic analog of LINCOMYCIN.

ABC44 is a potent and selective inhibitor of palmitoyl-protein thioesterase 1 (PPT-1).

alpha-Ethylaminopentiophenone (hydrochloride) is a bioactive chemical.

Mal-PEG1-Bromide contains a maleimide group and bromide group. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions.

BMDB HCl is an analytical reference standard intended for research and forensic applications.

Bromoacetamido-PEG2-Boc-amine is a PEG derivative. PEG Linkers and derivatives may be useful in the development of antibody drug conjugates.

4-Phenylbutyric acid is an antineoplastic agent.

MSP3 is a transient receptor potential vanilloid type-1 (TRPV1) channel agonist with antioxidant and neuroprotective activity.

Azido-PEG1-CH2CO2-t-Bu is a PEG derivative containing an azide group and a t-butyl ester. 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. The t-butyl protected carboxyl group can be deprotected under acidic conditions.

Hydroxy-PEG2-PFP ester is a PEG derivative containing a hydroxyl group with a PFP ester group. It can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. PFP esters have similar applications as the NHS esters, but are more stable in aqueous solution. The hydroxyl group enables further derivatization or replacement with other reactive functional groups.

Azido-PEG5-PFP ester is a PEG derivative containing an azide group and a PFP group. The azide group enables Click Chemistry. The PFP ester is a better leaving group compared to a hydroxyl group and can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. The hydrophilic PEG spacer adds to the water solubility of this reagent.

Azido-PEG6-PFP ester is a PEG derivative containing an azide group and a PFP group. The azide group enables Click Chemistry. The PFP ester is a better leaving group compared to a hydroxyl group and can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. The hydrophilic PEG spacer adds to the water solubility of this reagent.