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The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Rat GDF10. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Rat GDF10. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain Rat GDF10, biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of Rat GDF10 in the samples is then determined by comparing the OD of the samples to the standard curve.

BAY 593 functions as an inhibitor of geranylgeranyltransferase-I (GGTase-I), effectively preventing the activation of Rho-GTPases and consequently inactivating YAP1/TAZ signaling pathways. It has been shown to inhibit tumor growth dose-dependently in xenograft mouse models, exhibiting IC50 values of 38.4 nM in MT-1080 cells and 564 nM in MDA-MB-231 cells, as well as in PXF 541 xenografts.

MR24 is a derivative of G-5555 and acts as an inhibitor of mammalian STE20-like (MST) kinases. It selectively targets MST3 and MST4, with EC50 values of 57 nM and 583 nM, respectively.

Prafnosbart (DS-6016A) is a humanized IgG1-kappa monoclonal antibody targeting ACVR1 (activin A receptor type 1, ACVRLK2, ALK2, ACVR1A, SKR1), utilized in

TEAD-IN-16 (compound BC-011) is a potent inhibitor of TEAD, with an IC50 of 72.43 μM. This compound plays a significant role in cancer research.

TEAD-IN-19 (Compound 1l) is a transcriptional inhibitor of TEAD, showing inhibition rates of 38.5%, 36.2%, 57.8%, and 71.3% for TEAD1, TEAD2, TEAD3, and TEAD4, respectively, at 10 μM. It exhibits strong antiproliferative and antimigratory effects on prostate cancer cell lines and significantly reduces the expression of TEAD-regulated downstream genes. TEAD-IN-19 holds potential for research in the field of cancer therapeutics.

Plant 14-3-3-IN-1 (Compound 2) is an inhibitor of the Arabidopsis thaliana 14-3-3 protein, with an IC50 of 1.21 μM. It exhibits varying inhibitory activity against different 14-3-3 isoforms and promotes the closure of leaf stomata.

YAP/TAZ Inhibitor-4 (Compound 45) acts as an inhibitor of YAP/TAZ, exhibiting inhibitory activity on TEAD transcriptional activation by preventing the interaction between YAP or TAZ and TEAD.

STAT3-IN-34 (Compound 15E) acts as a STAT3 inhibitor, blocking both the nuclear translocation and the transcriptional regulator activity of STAT3. It effectively inhibits HaCaT cell proliferation with an IC50 value of 0.008 μM. Additionally, STAT3-IN-34 reduces IL-17A expression and mitigates Imiquimod-induced psoriasis in mouse models.

Jagged-1 （188-204）is a fragment of the JAG-1 protein. JAG-1 is Notch ligand, a peptide that is the most conspicuously expressed ligand in skin.

P17 Peptide, a human TGF-β1 inhibitory peptide, effectively blocks the activity of woodchuck TGF-β1.

YAP-TEAD-IN-1 acetate is an effective and competitive inhibitor of YAP–TEAD interaction with an IC50 of 25 nM.

Tubastatin inhibits TGF-β1-induced S6K phosphorylation, HIF-1α expression and VEG F expression.

TGFβRI-IN-7 (compound 16W) is a potent inhibitor of TGFβRI. It effectively inhibits the phosphorylation of SMAD2/3 and reduces the viability of H22 cells, with IC50 values of 12 nM and 65 nM, respectively. In an H22 cell xenograft model, TGFβRI-IN-7 exhibits antitumor efficacy with a TGI of 79.6%.