- Cat. No.
- A10199
Laduviglusib (CHIR-99021)
Synonyms: GSK-3 Inhibitor XVI; CT 99021; CHIR-99021
CHIR99021 is an aminopyrimidine derivative that inhibits GSK3α and GSK3β with IC50 values of 10 and 6.7 nM, respectively.
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Stem cell reprogramming and differentiation reagents are small molecules that steer cell identity in culture. Chemical cocktails can replace or support transcription factors when somatic cells are reprogrammed into induced pluripotent stem cells (iPSCs). Frequent components include the histone deacetylase (HDAC) inhibitor valproic acid and the lysine-specific demethylase 1 (LSD1) inhibitor tranylcypromine. RepSox blocks the transforming growth factor beta (TGF-β) type I receptor and can replace the transcription factor Sox2. Inhibition of glycogen synthase kinase 3 (GSK-3) with CHIR-99021 and of MAP kinase kinase (MEK) with PD0325901 keeps mouse embryonic stem cells in the ground state. Differentiation protocols use retinoic acid, the Hedgehog pathway agonists SAG and purmorphamine, and IDE1 for definitive endoderm.
Synonyms: GSK-3 Inhibitor XVI; CT 99021; CHIR-99021
CHIR99021 is an aminopyrimidine derivative that inhibits GSK3α and GSK3β with IC50 values of 10 and 6.7 nM, respectively.
Synonyms: PD0325901
PD0325901 is MEK inhibitor and non-competitive with ATP, Kiapp of 1 nM against activated MEK1 and MEK2.
Synonyms: E-616452; SJN 2511; ALK 5 inhibitor
RepSox (SJN 2511) is a selective inhibitor of the TGF-β type I receptor ALK5 (IC50 values are 0.004 and 0.023 μM for ALK5 autophosphorylation and ALK5 binding respectively).
Synonyms: CI-1040
PD184352 (CI-1040) is an ATP non-competitive MEK1/2 inhibitor with IC50 of 17 nM in cell-based assays, 100-fold more selective for MEK1/2 than MEK5. Phase 2.
Synonyms: 5-azacytidine; Mylosar; Ladakamycin; Vidaza
Azacitidine is a chemical analogue of the cytosine nucleoside used in DNA and RNA that is mainly used in the treatment of myelodysplastic syndrome (MDS).
Kenpaullone is a potent inhibitor of CDK inhibitor (IC50 values are 0.4, 0.68, 7.5, 0.85 µM for CDK1/cyclinB, CDK2/cyclinA, CDK2/cyclinE and CDK5/p25 respectively). Also inhibits GSK-3β and LCK (IC50 values are 0.23 and 0.47 µM respectively) Displays reduced activity for other kinases (IC50 values are 15, 20, 20, 9 µM for c-src, casein kinase 2, ERK1 and ERK2 respectively). Also Generates iPSCs. Displays antiproliferative properties.
Synonyms: SC-1
The activity of Pluripotin (SC-1) is mediated by the combined inhibition of RasGAP and ERK1 with Kd values of 98 and 212 nM, respectively.
SU-5402 is a potent and selective vascular endothelial growth factor receptor (VEGFR) and fibroblast growth factor receptor (FGFR) inhibitor (IC50 values are 0.02, 0.03, 0.51 and > 100 μM at VEGFR2, FGFR1, PDGFRβ and EGFR respectively).
KY02111 is a potent and selective Wnt signaling pathway inhibitor discovered by a cell-based screening, which promotes differentiation of hESCs/iPSCs to cardiomyocytes when used at the second stage of differenitation.
Synonyms: Depakin; Erganyl; Stavzor; Valproate
Valproic acid is an HDAC inhibitor, with IC50 in the range of 0.5 and 2 mM, also inhibits HDAC1 (IC50, 400 μM), and induces proteasomal degradation of HDAC2; Valproic acid sodium salt is used in the treatment of epilepsy, bipolar disorder and prevention of migraine headaches.
Sodium butyrate (NaB, Butanoic acid sodium salt), sodium salt of butyric acid, is a histone deacetylase inhibitor and competitively binds to the zinc sites of class I and II histone deacetylases (HDACs).
Synonyms: Sodium Valproate
Valproic acid sodium salt (Sodium Valproate) is an HDAC inhibitor, with IC50 in the range of 0.5 and 2 mM, also inhibits HDAC1 (IC50, 400 μM), and induces proteasomal degradation of HDAC2.
BIX 01294 is a G9a-like protein and G9a histone lysine methyltransferase inhibitor.
IDE1 is a potent cell-permeable definitive endoderm formation inducer (EC50 = 125 nM, ESC) similar to IDE 2.
stearoyl-CoA desaturase 1 (SCD1) inhibitor. Used to selectively eliminate undifferentiated human pluripotent stem cells (hPSCs) from culture; induces ER stress, attenuates protein synthesis and induces apoptosis in hPSCs. Prevents teratoma formation in immunocompromised mice.
Synonyms: IWP 3,IWP3
IWP-3 is an inhibitor of Wnt production. Blocks Wnt pathway activity in vitro ( IC?????€ = 40 nM). IWP-3 inactivates Porcupine (Porcn), a membrane-bound O-acyltransferase responsible for palmitoylating Wnt proteins, which is essential for their signaling ability and secretion. Through blockade of Wnt signaling, IWP-3 has been used to promote cardiomyocyte generation from human embryonic stem cells (EC?????€ = 1.2 μM).
Synonyms: 2-PCPA
Tranylcypromine hydrochloride is a non-selective MAO-A/B inhibitor.
Cardiogenol C is a potent and cell permeable inducer of embryonic stem cell differentiation in cardiomyocytes displaying an Ec50 of 100nm.
Synonyms: Isoxazole 9
ISX-9 is a small molecule inducer of adult neural stem cell differentiation.
O4I2 is a potent inducers of Oct3/4. O4I2 showed high activity in enforcing Oct3/4 expression. O4I2 is a new class of small molecules suitable for iPSC generation.
Synonyms: GSK3 Inhibitor IX; MLS 2052
BIO is a cell-permeable bis-indolo (indirubin) compound that acts as a highly potent, selective, reversible, and ATP-competitive inhibitor of GSK3α/β with IC50 value of 5 nM.
Synonyms: SKF 385 hemisulfate
Tranylcypromine hemisulfate is an irreversible, nonselective inhibitor of monoamine oxidase (MAO) and also acts as a lysine-specific demethylase 1 (LSD1) inhibitor. This compound demonstrates notable antidepressant effects and is utilized in the treatment of depression. Additionally, tranylcypromine hemisulfate has been shown to suppress lesion growth and alleviate generalized hyperalgesia in mouse models of induced endometriosis, making it a valuable tool for research in both psychiatric and pain-related studies.
Synonyms: CHIR99021; CT99021 monohydrochloride; CT 99021
CHIR-99021 monohydrochloride (CT99021 monohydrochloride) is a GSK-3α/β inhibitor with IC50 of 10 nM/6.7 nM; > 500-fold selectivity for GSK-3 versus its closest homologs CDC2 and ERK2, as well as other protein kinases.
Synonyms: CT99021 trihydrochloride; CT 99021; CHIR99021
CHIR-99021 trihydrochloride (CT99021 trihydrochloride) is a GSK-3α/β inhibitor with IC50 of 10 nM/6.7 nM.
Epiblastin A is an inhibitor of Casein Kinase 1 (CK1) that engages CK1 isoenzymes in cell lysate and induces efficient conversion of epiblast stem cells (EpiSCs) into embryonic stem cells (cESCs).