Siamycin I is a tricyclic peptide with antiviral and antibacterial activities. It is active against HIV-1 and CBL-20 strain of HIV-2. Siamycin I inhibits HIV-induced fusion of C8166 T cells with HIV-1-infected CEM-SS cells. It is also active against B. subtilis, M. luteus, and S. aureus. Siamycin I inhibits autophosphorylation of the E. faecalis quorum sensing kinase FsrC induced by gelatinase biosynthesis-activating pheromone (GBAP).

Z-LRGG-AMC TFA is a fluorogenic substrate for isopeptidase T. Upon enzymatic cleavage by isopeptidase T, 7-amino-4-methylcoumarin (AMC) is released and its fluorescence can be used to quantify isopeptidase T activity. AMC displays excitation/emission maxima of 340-360/440-460 nm, respectively.

BODIPY 503/512 is a lipophilic, amine-reactive fluorescent probe. It has been used to label oligonucleotide probes and primers for the quantitation of DNA and RNA by PCR and to monitor the uptake and trafficking of BODIPY-labeled proteins and other compounds within cells by fluorescence microscopy. BODIPY 503/512 has also been used to identify and sort adipocytes from mouse white and brown adipose tissue by flow cytometry. It displays excitation/emission maxima of 503/512 nm, respectively.

Aminopyralid is a selective herbicide used for control of broadleaf weeds, especially thistles and clovers. It is in the picolinic acid family of herbicides, which also includes clopyralid, picloram, triclopyr, and several less common herbicides.

2-Aminofluorene is a biochemical.

AL-6598 is a DP prostaglandin receptor agonist which may lead to sustained intraocular pressure reduction. This bioactivity may be useful in the treatment of glaucoma.

GT-2016 is an H3 antagonist that may play a role in cognition.

Methimepip dihydrobromide is a histamine agonist which is highly selective for the H3 subtype. It is the N-methyl derivative of immepip.

Doxycycline monohydrate is a synthetic tetracycline derivative with similar antimicrobial activity.

(R)-Azelastine hydrochloride is an antihistamine which has been shown to down-regulate H1R, M1R and M3R levels. This compound has also been shown to inhibit HNEpC proliferation.

(S)-Azelastine hydrochloride is an antihistamine which has been shown to down-regulate H1R, M1R and M3R levels. This compound has also been shown to inhibit HNEpC proliferation.

Antazoline phosphate is an antihistamine with anticholinergic properties used to relieve nasal congestion and the symptoms of allergic conjunctivitis. Antazoline is an ethylenediamine derivative with histamine H1 antagonistic and sedative properties. Antazoline antagonizes histamine H1 receptor and prevents the typical allergic symptoms caused by histamine activities on capillaries, skin, mucous membranes, and gastrointestinal and bronchial smooth muscles.

S-acetyl-PEG3-alcohol is a PEG Linker.

Lipoamido-PEG2-alcohol is a PEG Linker.

Tetrazine-PEG5-NHS ester is a PEG derivative containing a tetrazine group and an NHS ester. The hydrophilic PEG spacer increases water-solubility. It is one of the most reactive tetrazines commercially available. Hydrogen substituted tetrazines demonstrate exceptionally fast kinetics compared to methyl substituted tetrazines.

Methyltetrazine-NHS ester is an NHS actived building block containing a methyltetrazine group. It can react with primary amines such as the side chain of lysine residues or aminosilane-coated surfaces at neutral or slightly basic pH to form covalent bonds. Thus, this reagent can be used for modification of amine-containing molecule in organic media and the low mass weight will add minimal spacer to modified molecules.

Tetrazine-NHS ester is an NHS activated tetrazine derivative. The chemical stability of tetrazines is lower than methyltetrazines, but it is in acceptable range and thus can be applied for many applications. This reagent was found the fastest kinetics for bioorthogonal reaction with trans-cyclooctene (TCO) as the dienophile.

TCO-amine hydrochloride is a simple building block containing a TCO moiety and a free amine. This reagent can be used to derivatize carboxyl groups or activated esters (e.g. NHS esters) with the TCO moiety through a stable amide bond in the presence of of activators (e.g. EDC, or DCC). The low mass weight will add minimal spacer to modified molecules.

TCO-PEG4-NHS ester is a PEG derivative containing a TCO moiety and a NHS ester. The hydrophilic PEG spacer increases water solubility and decreases steric hindrance during ligation. This reagent can be used to label antibodies, proteins, and other primary amine-containing macromolecules with TCO moiety.

Azido-PEG4-tetra-Ac-beta-D-glucose is a PEG derivative containing one azide group and one D-glucose group. The azide group enables Click Chemistry. The hydrophilic PEG spacer increases solubility in aqueous media. D-glucose increases solubility in aqueous media and increases the selectivity of the PEGylation reaction.

Azido-PEG4-alpha-D- mannose is a PEG Linker.

Azido-PEG4-beta-D-glucose is a PEG derivative containing one azide group and one D-glucose group. The azide group enables Click Chemistry. The hydrophilic PEG spacer increases solubility in aqueous media. D-glucose increases solubility in aqueous media and increases the selectivity of the PEGylation reaction.

Tos-PEG4-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.

Tos-PEG7-CH2CO2tBu is a PEG derivative containing a t-butyl ester and a tosyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The t-butyl protected carboxyl group can be deprotected under acidic conditions. The tosyl group is a very good leaving group for nucleophilic substitution reactions.

Tos-PEG5-CH2CO2tBu is a PEG derivative containing a t-butyl ester and a tosyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The t-butyl protected carboxyl group can be deprotected under acidic conditions. The tosyl group is a very good leaving group for nucleophilic substitution reactions.

Tos-PEG2-CH2CO2tBu is a PEG derivative containing a t-butyl ester and a tosyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The t-butyl protected carboxyl group can be deprotected under acidic conditions. The tosyl group is a very good leaving group for nucleophilic substitution reactions.

Propargyl-PEG3-phosphonic acid is a crosslinker containing a propargyl group and a phosphonic acid. 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 hydrophilic PEG spacer increases solubility in aqueous media.

t-butyoxycarboxy-PEG4-phosphonic acid ethyl ester is a PEG Linker.

Carboxy-PEG4-phosphonic acid is a PEG Linker.

PEG3-bis-(ethyl phosphonate) is a PEG Linker.