Chemicals & Small Molecules

Obexelimab (XmAb5871) is a bifunctional monoclonal antibody that binds CD19 and FcyRIIb, inhibits B-cells, plasmoblasts, and plasma cells, and may be used in the study of autoimmune diseases such as systemic lupus erythematosus.

Marstacimab (PF-06741086) is a neutralizing antibody that binds to and inhibits inhibitors of the human tissue factor pathway. Marstacimab is an anti-tissue factor pathway inhibitor used in the study of hemophilia.

Hydrogenated soya phosphatidylcholines, a natural compound, enhances the controlled release of water-soluble drugs in oral drug delivery systems by improving drug loading and solubility [1].

Acetylthevetin A, a natural product, is isolated from the oleander (Cascabela thevetioides) [1].

12-Doxyl stearic acid, a derivative of stearic acid featuring a 4,4-dimethyl-3-oxazolinyloxy (DOXYL) group, functions as a hydrophobic spin label. This compound is prevalently utilized in research to investigate the molecular characteristics of membranes and hydrophobic proteins.

DC4 crosslinker, an 18Å mass spectrometry-cleavable crosslinking reagent, features two intrinsic positive charges facilitating the fragmentation of cross-linked peptides into their constituent peptides through collision-induced dissociation or in-source decay. Initial fragmentation leads to cleavage adjacent to the positive charges, enabling the identification of cross-linked peptides as pairs of ions with precise mass separation. Furthermore, the resultant intact peptide fragments can undergo further fragmentation, producing a sequence of b- and y-ions for peptide identification.

Chondroitin sulfate sodium (Chondroitin polysulfate sodium) is a naturally occurring glycosaminoglycan extracted from animal cartilage that is used as a food supplement with antitumor activity, reduces inflammatory mediators and apoptotic processes, and decreases the production of inflammatory cytokines, iNOS, and MMPs, and may be used in the study of Osteoarthritis.

6-O-Propynyl-2'-deoxyguanosine, a click chemistry reagent with an alkyne group, facilitates research in various biochemical [1] contexts.

Didocosanoin, a diacylglycerol, incorporates the saturated 22-carbon fatty acid, docosanoic acid, at both of its positions.