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.

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3,526 – 3,540 of 61,068 results

3,526

Biotium 5-CARBOXYRhodamine 6G, SE (5-CR 6G, SE)

Amine-reactive form of 5-carboxyrhodamine 6G single isomer. Properties: Ex/ Em(MeOH) = 520/546 nm; Orange red solid moderately soluble in DMSO; Store at -20°C and protect from light; C31H29ClN3O7; MW: 555.6

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3,527

Aat Bioquest BAPTA AM CAS 126150-97-8 (25 mg)

BAPTA AM is cell-permeable version of BAPTA 12-biso-aminophenoxyethane-NNNN-tetraacetic acid a cell-permeable calcium chelator. This catalog is for 25 mg.

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3,528

Adooq Bioscience LLC ELLAGIC ACID 500 MG

CAS NO. 476-66-4. llagic acid is a natural phenol antioxidant found in numerous fruits and vegetables. The antiproliferative and antioxidant properties of ellagic acid have spurred preliminary research into the potential health benefits of ellagic acid consumption.

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3,529

Thermo Scientific SHIELDED WIRE HARNESS KIT

NC3445854 SHIELDED WIRE HARNESS KIT

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3,530

Parker Hannifan PARKER HANNIFIN

NC3894778 B02-0365 PACKAGING SET

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3,531

STEMCELL Technologies Y-27632 (Dihydrochloride), Size: 5 mg

Inhibit Rho-associated, coiled-coil containing protein kinase (ROCK), including both ROCK1 and ROCK2 (Davies et al. Biochem J, 2000; Ishizaki et al. Mol Pharmacol, 2000), with Y-27632. Y-27632 enhances the survival and increases the cloning efficiency of human embryonic stem (ES) cells (Watanabe et al. Nat Biotechnol, 2007), improves embryoid body formation using forced-aggregation protocols (Ungrin et al. PLoS One, 2008), and increases the survival of cryopreserved single human ES cells after thawing (Li et al. Hum Reprod, 2009). In combination with other factors, it allows for the direct lineage reprogramming of fibroblasts to mature neurons (Hu et al. Cell Stem Cell, 2015). Y-27632 also improves survival of human ES cell monolayers at the initiation of differentiation protocols (Rezania et al. Nat Biotechnol, 2014). Y-27632 is supplied as a crystalline solid with ≥ 98% purity; Molecular weight 320.3 g/mol; CAS number 129830-38-2. Visit STEMCELL.com for more information.

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3,532

STEMCELL Technologies All-Trans Retinoic Acid, Size: 50 mg

Activate the retinoic acid receptor (RAR) pathway and subsequently alter gene expression with All-Trans Retinoic Acid (Apfel et al. Proc Natl Acad Sci USA, 1992; Chambon. FASEB J, 1996). This Vitamin A derivative promotes the differentiation of mouse and human pluripotent stem cells to motor neurons (Dimos et al. Science, 2008, Wichterle et al. Cell, 2002); promotes the differentiation of neural stem cells to neurons (Takahashi et al. J Neurobiol, 1999); and promotes terminal differentiation of granulocytes (Collins. Leukemia, 2006). All-Trans Retinoic Acid is also used to differentiate mouse embryonic stem (ES) cells into adipocytes (Dani et al. J Cell Sci, 1997) and ventricular cardiomyocytes (Wobus et al. J Mol Cell Cardiol, 1997). All-Trans Retinoic Acid is supplied as a crystalline solid with ≥98% purity; Molecular weight 300.4 g/mol; CAS Number 302-79-4. Visit STEMCELL.com for more information and related products.

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3,533

Invivogen R848 (Resiquimod), Dual TLR7/TLR8 Agonist, Lyophilized Powder, 1 mg

InvivoGen's R848 (Resiquimod) is a potent TLR7/TLR8 agonist, ideal for immunological research. Supplied as a lyophilized powder in two 500 µg vials, it activates immune cells, enhancing pro-inflammatory cytokine production. Its rigorous testing ensures no contamination with TLR2 or TLR4, making it a reliable tool for studying antiviral and antibacterial immunity, along with vaccine development.

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3,534

Sigma Aldrich Fine Chemicals Biosciences Dexamethasone, 50-02-2, MFCD00064136, 25 mg

Empirical Formula (Hill Notation): C22H29FO5, Molecular Weight: 392.46, powder, BioReagent, suitable for cell culture, ≥97%, Synonym: (11β,16α)-9-Fluoro-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione, 9α-Fluoro-16α-methyl-11β,17α,21-trihydroxy-1,4-pregnadiene-3,20-dione, 9α-Fluoro-16α-methylprednisolone, Prednisolone F. Dexamethasone is used to study apoptosis, cell signaling pathways, cell differentiation and gene expression.

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3,535

STEMCELL Technologies SB431542 (Hydrate), Size: 1 mg

Inhibit ALK4, ALK5, and ALK7 with SB431542 (Inman et al. Mol Pharmacol, 2002; Laping et al. Mol Pharmacol, 2002). This TGF-β/Activin/NODAL pathway inhibitor enhances the differentiation of cardiomyocytes from mouse and human PSCs (Kattman et al. Cell Stem Cell, 2011). In combination with various small molecules, SB431542 is used to increase the efficiency of reprogramming human somatic cells to iPS cells (Lin et al. Nat Methods, 2009), promote differentiation of neural progenitor cells from human PSCs (Chambers et al. Nat Biotechnol, 2009; Chambers et al. Nat Biotechnol, 2012), and modulate the direct lineage reprogramming of fibroblasts to mature neurons (Li et al. Cell Stem Cell, 2015). SB431542 is supplied as the hydrate form of the molecule with ≥ 98% purity; Molecular weight 384.4 g/mol; CAS number 301836-41-9. Visit STEMCELL.com for more information and related products.