Olanzapine N-oxide is a metabolite of Olanzapine. Olanzapine (originally branded Zyprexa) is an antipsychotic medication used to treat schizophrenia and bipolar disorder.

(+)-Macrosphelide A is a fungal metabolite that inhibits adhesion of HL-60 human leukemia cells to human umbilical vein endothelial cells (HUVECs) in a concentration-dependent manner. It also inhibits the growth of SKOV3 ovarian cancer cells in a concentration-dependent manner. (+)-Macrosphelide A inhibits the growth of Gram-positive bacteria, including B. subtilis, M. luteus, B. thuringiensis, and S. aureus but not Gram-negative bacteria or fungi.

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

Bacopasaponin C is a triterpenoid saponin that inhibits the ATPase activity of P-glycoprotein.

ML230 is a specific inhibitor of the ABC-binding cassette trasporter BCRP (MRP-1; ABCG2). The compound ML 230 is 36-fold selective for BCRP over MDR-1 (Pgp; ABCB1) with IC50 values of 0.013 and 4.7 mM, respectively.

Butamirate citrate is an anti-tussive which may be used in the treatment of non-productive (dry) cough.

SPDP-PEG6-NHS ester is a PEG Linker.

S-acetyl-PEG6-t-butyl ester is a PEG Linker.

S-acetyl-PEG4-t-butyl ester is a PEG Linker.

S-acetyl-PEG3-t-butyl ester is a PEG Linker.

Thiol-PEG6-t-butyl ester is a PEG derivative containing a thiol group and a t-butyl ester. The hydrophilic PEG spacer increases solubility in aqueous media. The thiol group reacts with maleimide, OPSS, vinylsulfone and transition metal surfaces including gold, silver, etc. The t-butyl protected carboxyl group can be deprotected under acidic conditions.

Methyltetrazine-PEG4-maleimide is a PEG derivative containing a maleimide group and a hydrophilic PEG spacer which increases water-solubility. The maleimide group specifically and efficiently reacts with thiols to form stable thioether bonds. This reagent can be used to incorporate a tetrazine moiety onto antibodies, cysteine-containing peptides, and other thiol-containing molecules.

Methyltetrazine-PEG4-azide is a PEG derivative containing an azide group and a methyltetrazine moiety. The azide group enables Click Chemistry in organic solvents or aqueous media. The hydrophilic PEG spacer increases water-solubility and provides a long and flexible connection. This reagent can be used to efficiently incorporate tetrazine groups onto alkyne-modified peptides or oligonucleotides.

Methyltetrazine-PEG5-alkyne is a PEG derivative containing an alkyne group and a hydrophilic PEG spacer. This reagent enables simple and efficient incorporation of a tetrazine moiety onto antibodies, cysteine-containing peptides, and other thiol-containing molecules. The alkynes can be reacted with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield stable triazole linkages.

Methyltetrazine-PEG5-NHS ester is a PEG derivative containing a tetrazine group and an NHS ester. THe hydrophilic PEG spacer arm improves water solubility and is transferrable to the labeled molecule, reducing aggregation of labeled proteins stored in solution. The NHS ester can react specifically and efficiently with primary amines such as the side chain of lysine residues or aminosilane-coated surfaces at neutral or slight basic conditions to form a covalent bond.

Methyltetrazine-PEG4-amine HCl salt is a PEG derivative containing a free amine and a methyltetrazine group. It is one of the most stable tetrazines commercially available. Methyl group improves the stability and hydrophilic PEG spacer increases water-solubility. This reagent is supplied as HCl salt for improved stability and easy handling.

Methyltetrazine-propylamine HCl salt is a PEG derivative containing methyltetrazine and is one of the most stable tetrazines commercially available. Methyl group can improve the stability of methyltetrazine-Propylamine. This reagent is supplied as HCl salt for improved stability and easy handling.

TCO-PEG4-acid is a non-activated PEG derivative containing a TCO moiety 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. The hydrophilic PEG spacer increases solubility in aqueous media and this reagent can be used to derivatize amine-containing molecules through a stable amide bond in the presence of activators (e.g. EDC, or HATU) .

N-Tos-N-(t-butoxycarbonyl)-aminoxy-PEG4-Tos is a PEG Linker.

S-acetyl-PEG6-Tos is a PEG Linker.

Tos-PEG3-CH2CO2H is a PEG derivative containing a tosyl group and a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The tosyl group is a very good leaving group for nucleophilic substitution reactions. 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.

t-Butoxycarbonyl-PEG5-sulfonic acid is a PEG Linker.

t-Butoxycarbonyl-PEG4-sulfonic acid is a PEG Linker.

t-Butoxycarbonyl-PEG2-sulfonic acid is a PEG Linker

Bis-PEG4-sulfonic acid is a PEG Linker

PEG4-bis(phosphonic acid diethyl ester) is a PEG Linker.

m-PEG5-phosphonic acid ethyl ester is a PEG Linker.

m-PEG5-phosphonic acid is a PEG Linker.

2-(t-Butoxycarbonylamido)-1,3-bis(PFP-oxycarbonylethoxy)propane is a PEG Linker.

3,4-Dibromo-Mal-PEG2-Boc-Amine is a PEG Linker.