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Small Molecules

Small Molecules

Differentiate your cultures with Captivate Bio’s newest selection of research and GMP-grade small molecules.

A growing number of small molecules have been identified for the growth, maintenance, and differentiation of ESCs, iPSCs, PSCs, MSCs, and hematopoietic stem cells. Captivate Bio’s portfolio of high quality small molecules are powerful tools capable of modulating and fine-tuning key pathways. All our small molecules are extensively tested to ensure high purity, biological activity, and stability for optimal performance. Provided as lyophilized powder, choose from standard or custom pack sizes. Browse our featured list of RUO-grade below and learn more about our GMP-grade small molecules here.

Captivate Bio small molecules

Application Spotlights

small molecules for iPSC diabetes research

Diabetes Research

A scalable differentiation protocol to derive functional insulin-producing beta cells from hPSCs published by Pagliuca, et al. (2014) presents a sixstage protocol using a combination of multiple small molecules and growth factors has shown promise in ameliorating hyperglycemia in mice.

Product highlights: CHIR99021, Retinoic Acid, LDN193189, Sant 1, Triiodothyronine, Y27632

small molecules for iPSC neuronal research

Neural Research

Qi, et al. (2017) describes a protocol in which a cocktail of seven small molecules allows for the creation of cortical neurons capable of producing long-range axonal projections. These cells begin to show mature neural characteristics in just 16 days, and later become fully functional.

Product highlights: DAPT, LDN193189, SB431542, PD0325901, XAV939, Y27632

small molecules for iPSC cardio research

Cardiovascular Research

Noor, et al. (2019) utilized hiPSCs differentiation protocols published by Edri, et al. (2018) and Lian, et al. (2012) for the modeling of 3D vascularized and perfusable heart patches to ultimately be applied to personalized cardiac models and drug screening applications.

Product highlights: CHIR99021, IWP-2, IWP-4, Retinoic Acid, SB203580, Thiazovivin

Captivate Bio's CET Cocktail Kit

Minimize cellular stress with Captivate Bio’s CET Cocktail

Captivate Bio’s CET Cocktail Kit is comprised of the small molecules used in the CEPT method: Chroman 1Emricasan, and Trans-IRIB (CET). As the first to market, the CET Cocktail Kit enhances stem cell survival and address the key challenges in cell recovery.

The CET Cocktail Kit can be used for routine long-term passaging, cryopreservation, single-cell cloning, and organoid formation.

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Product List

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  1. Triiodothyronine Salt Small Molecule
    Triiodothyronine Salt

    Triiodothyronine Salt is an analog of thyroid hormone that selectively binds to and activates β1 thyroid hormone receptor (TRβ1). Regulates functions such as growth, metabolic activity, and hPSC differentiation. Stimulates respiratory activity at the mitochondrial level.

  2. XAV939 (GMP)
    XAV939 (GMP)

    XAV939 (GMP-grade) is a potent tankyrase (TNKS) inhibitor. Promotes cardiomyocyte differentiation in mesoderm progenitor cells. Also used in neuronal differentiation protocols. Produced under GMP guidelines and is ideal for cell therapy research.

  3. Y-27632 (GMP)
    Y-27632 (GMP)

    Y-27632 (GMP-grade) increases survival rate of hESCs and iPSCs undergoing cryopreservation. Used to reprogram fibroblasts to mature neurons and used as component of growth media for urothelial organoids. Produced under GMP guidelines and is ideal for cell therapy research.

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Explore GMP-grade Small Molecules

As your research program advances into therapeutic discovery, making the transition from RUO-grade to GMP-grade reagents is critical to the success of your project. Captivate Bio can support this transition easier with our newly released GMP-grade small molecules for the production of MSCs, hPSCs, NK cells, and more.

With enhanced quality testing and documentation, all our GMP Small Molecules are produced in strict accordance under controlled cGMP guidelines, assuring safe, reliable, and consistent ancillary reagents. 

captivate bio small molecules for stem cell research