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.

1 – 15 of 15,497 results

Guanidine Hydrochloride (Colorless-to-White Crystals), Fisher BioReagents™

For isolation of RNA from cell extracts

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Pricing & Availability
Specifications

CAS	50-01-1
Color	White
Purity	≥99.5%
Physical Form	Solid
Chemical Name or Material	Guanidine Hydrochloride
Recommended Storage	Store at Room Temperature
Synonym	guanidine hydrochloride
Merck Index	15, 4597
Molecular Formula	CH6ClN3
Formula Weight	95.53
Melting Point	178°C
Assay Percent Range	≥99.5%

Thermo Scientific Chemicals Imidacloprid

CAS: 138261-41-3 Molecular Formula: C₉H₁₀ClN₅O₂

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Specifications

CAS	138261-41-3
Molecular Formula	C₉H₁₀ClN₅O₂

Thermo Scientific Chemicals Genipin

CAS: 6902-77-8 Molecular Formula: C₁₁H₁₄O₅

Pricing & Availability
Specifications

CAS	6902-77-8
Molecular Formula	C₁₁H₁₄O₅

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™ BODIPY™ 493/503 (4,4-Difluoro-1,3,5,7,8-Pentamethyl-4-Bora-3a,4a-Diaza-s-Indacene)

BODIPY™ 493/503 can be used as a stain for neutral lipds, and as a tracer for oil and other nonpolar lipids.

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Invitrogen™ Ionomycin, Calcium Salt

Ionomycin is an effective Ca²⁺ ionopohre that is commonly used to both modify intracellular Ca²⁺ concentrations and to calibrate fluorescent Ca²⁺ indicators when studying the regulatory properties of Ca²⁺ in cellular processes.

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Invitrogen™ Nile Red

For use with fluorescence microscopy

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Invitrogen™ Thapsigargin

Tumor promoter

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Specifications

Shipping Condition	Room Temperature
Product Type	Inhibitor
Recommended Storage	Store in freezer (-5°C to -30°C)
Molecular Formula	C34H50O12
Label Type	Unlabeled

Invitrogen™ Brefeldin A (from Penicillium brefeldianum)

The fungal metabolite brefeldin A (BFA) has multiple targets in cells and has proven valuable for dissecting the cellular processes, including vesicle formation and kinesin distribution, involved in exporting newly synthesized proteins.

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Invitrogen™ BOCILLIN™ FL Penicillin, Sodium Salt

Penicillin-binding proteins, present on the cytoplasmic membranes of eubacteria, can be detected with BOCILLIN FL penicillin and BOCILLIN 650/665 penicillin.