Bioactive Small Molecules

A vast array of small, non-peptide, organic compounds that are biologically active. Products include receptor antagonists, molecular probes, metabolites, GPCR ligands, neurotransmitters, ion channel modulators, and signaling activators and inhibitors.

16 – 30 of 48,547 results

Invitrogen™ ANTS (8-Aminonaphthalene-1,3,6-Trisulfonic Acid, Disodium Salt)

Polyanionic dye often used in combination with the cationic quencher DPX for membrane fusion or permeability assays, including complement-mediated immune lysis

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Invitrogen™ Dexamethasone Fluorescein

The synthetic steroid hormone dexamethasone binds to the glucocorticoid receptor, producing a steroid-receptor complex that then localizes in the nucleus and regulates gene transcription.

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Invitrogen™ DPX (p-Xylene-Bis-Pyridinium Bromide)

Cationic quencher

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Invitrogen™ Muscimol, BODIPY™ TMR-X Conjugate

Muscimol is a powerful agonist of the GABA_A receptor and has been widely used to reversibly inactivate localized groups of neurons.

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Invitrogen™ Latrunculin A

For applications involving cell structure

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Invitrogen™ BODIPY™ 505/515 (4,4-Difluoro-1,3,5,7-Tetramethyl-4-Bora-3a,4a-Diaza-s-Indacene)

With its nonpolar structure and long-wavelength absorption and fluorescence, BODIPY™ 505/515 can be used as a stain for netural lipids and as a tracer for oil and other nonpolar lipids.

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Invitrogen™ eBioscience™ Monensin Solution (1000X)

Addition of Monensin during the last hours of in vitro activation of cells results in enhanced detection of intracellular cytokines.

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Invitrogen™ Nigericin, Free Acid

For intracellular calibration of fluorescence response of cytosolic pH indicators

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Invitrogen™ Pepstatin A, BODIPY™ FL Conjugate

For the study of cathepsin D trafficking in cells by fluorescence microscopy

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Tocris Bioscience™ sBADA

Green fluorescent D-amino acid for labeling peptidoglycans in bacteria

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Invitrogen™ Vancomycin, BODIPY™ FL Conjugate (BODIPY™ FL Vancomycin)

BODIPY™ FL vancomycin, which contains a single BODIPY™ dye per vancoymycin molecule, is a green-fluorescent analog of this important antibiotic, which is active against gram-positive bacteria, including entereococci.