MedChem Express

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MedChemExpress has an experienced team of custom synthesis chemists, led by an impressive group of Ph.D.'s. With this team, we have the capability of supporting all kinds of chemistry projects of multiple step syntheses of complex labeled molecules, including metabolites and steroids. Following scientific and technological innovation, challenging traditional thinking, MedChemExpress has always been committed to develop quality products that exceed international standards on cost and reliability, to create the most advanced synthetic route. With high experiences in preparing a large numbers of different biologically active molecules, we provide rapid synthesis of new products. That is why we can consistently deliver your custom synthesis compounds faster than any other company.

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KRAS G12D modulator-1 | MedChemExpress (MCE) 1 mg  | ≥98.00%

MedChem Express

KRAS G12D modulator-1 (compound 6) is a potent KRAS G12D modulator with IC50 values of 1-10 μM for NEA-G12D, PPI-G12D, and p ERK-AGS, respectively. KRAS G12D modulator-1 can be used in research of cancer[1].

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KRAS G13D-IN-1 | MedChemExpress (MCE) 1 mg  | ≥98.00%

MedChem Express

KRAS G13D-IN-1 (compound 41) is a selective and covalently reversible inhibitor of KRASG13D (IC50: 0.41 nM). The selectivity for KRASG13D is 29-fold against KRAS wild type. KRAS G13D-IN-1 is an inhibitor of the GDP state and targets the SWII binding pocket of KRASG13D. KRAS G13D-IN-1 inhibits KRAS binding to GDP and turns on/off downstream signaling […]

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KRAS inhibitor-3 | MedChemExpress (MCE) 5 mg  | 99.65%

MedChem Express

KRAS inhibitor-3 is an inhibitor of KRAS inhibitor. KRAS inhibitor-3 binds to WT and oncogenic KRAS mutants with high affinity (KD: 0.28 μM for KRAS WT, 0.63 μM for KRAS G12C, 0.37 μM for KRAS G12D, 0.74 μM for KRAS Q61H). KRAS inhibitor-3 also disrupts interaction of KRAS with Raf[1].

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KRAS inhibitor-3 | MedChemExpress (MCE) 10 mg  | 99.65%

MedChem Express

KRAS inhibitor-3 is an inhibitor of KRAS inhibitor. KRAS inhibitor-3 binds to WT and oncogenic KRAS mutants with high affinity (KD: 0.28 μM for KRAS WT, 0.63 μM for KRAS G12C, 0.37 μM for KRAS G12D, 0.74 μM for KRAS Q61H). KRAS inhibitor-3 also disrupts interaction of KRAS with Raf[1].

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KRAS inhibitor-3 | MedChemExpress (MCE) 25 mg  | 99.65%

MedChem Express

KRAS inhibitor-3 is an inhibitor of KRAS inhibitor. KRAS inhibitor-3 binds to WT and oncogenic KRAS mutants with high affinity (KD: 0.28 μM for KRAS WT, 0.63 μM for KRAS G12C, 0.37 μM for KRAS G12D, 0.74 μM for KRAS Q61H). KRAS inhibitor-3 also disrupts interaction of KRAS with Raf[1].

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KRAS inhibitor-3 | MedChemExpress (MCE) 50 mg  | 99.65%

MedChem Express

KRAS inhibitor-3 is an inhibitor of KRAS inhibitor. KRAS inhibitor-3 binds to WT and oncogenic KRAS mutants with high affinity (KD: 0.28 μM for KRAS WT, 0.63 μM for KRAS G12C, 0.37 μM for KRAS G12D, 0.74 μM for KRAS Q61H). KRAS inhibitor-3 also disrupts interaction of KRAS with Raf[1].

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KRAS inhibitor-3 | MedChemExpress (MCE) 100 mg  | 99.65%

MedChem Express

KRAS inhibitor-3 is an inhibitor of KRAS inhibitor. KRAS inhibitor-3 binds to WT and oncogenic KRAS mutants with high affinity (KD: 0.28 μM for KRAS WT, 0.63 μM for KRAS G12C, 0.37 μM for KRAS G12D, 0.74 μM for KRAS Q61H). KRAS inhibitor-3 also disrupts interaction of KRAS with Raf[1].

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Kras4B G12D-IN-1 | MedChemExpress (MCE) 10 mM * 1 mL  | 98.01%

MedChem Express

Kras4B G12D-IN-1 is a Kras4B G12D inhibitor with anticancer effects. Kras4B G12D-IN-1 decreases Kras protein expression in mouse embryonic fibroblasts (MEF) expressing Kras4B G12D (WO2016179558A1, Comp 994566)[1].

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Kras4B G12D-IN-1 | MedChemExpress (MCE) 5 mg  | 98.01%

MedChem Express

Kras4B G12D-IN-1 is a Kras4B G12D inhibitor with anticancer effects. Kras4B G12D-IN-1 decreases Kras protein expression in mouse embryonic fibroblasts (MEF) expressing Kras4B G12D (WO2016179558A1, Comp 994566)[1].

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Kras4B G12D-IN-1 | MedChemExpress (MCE) 10 mg  | 98.01%

MedChem Express

Kras4B G12D-IN-1 is a Kras4B G12D inhibitor with anticancer effects. Kras4B G12D-IN-1 decreases Kras protein expression in mouse embryonic fibroblasts (MEF) expressing Kras4B G12D (WO2016179558A1, Comp 994566)[1].

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Kras4B G12D-IN-1 | MedChemExpress (MCE) 25 mg  | 98.01%

MedChem Express

Kras4B G12D-IN-1 is a Kras4B G12D inhibitor with anticancer effects. Kras4B G12D-IN-1 decreases Kras protein expression in mouse embryonic fibroblasts (MEF) expressing Kras4B G12D (WO2016179558A1, Comp 994566)[1].

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Kras4B G12D-IN-1 | MedChemExpress (MCE) 50 mg  | 98.01%

MedChem Express

Kras4B G12D-IN-1 is a Kras4B G12D inhibitor with anticancer effects. Kras4B G12D-IN-1 decreases Kras protein expression in mouse embryonic fibroblasts (MEF) expressing Kras4B G12D (WO2016179558A1, Comp 994566)[1].

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Kras4B G12D-IN-1 | MedChemExpress (MCE) 100 mg  | 98.01%

MedChem Express

Kras4B G12D-IN-1 is a Kras4B G12D inhibitor with anticancer effects. Kras4B G12D-IN-1 decreases Kras protein expression in mouse embryonic fibroblasts (MEF) expressing Kras4B G12D (WO2016179558A1, Comp 994566)[1].

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KRB-456 | MedChemExpress (MCE) 1 mg  | ≥98.00%

MedChem Express

KRB-456 is a small molecule that binds a dynamic allosteric binding pocket within the switch-I/II region of KRAS G12D. KRB-456 inhibits P-MEK, P-AKT, and P-S6 levels in vivo and inhibits the growth of cancer. KRB-456 can be used for the research of pancreatic cancer[1].

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KRFK TFA | MedChemExpress (MCE) 5 mg  | 99.24%

MedChem Express

KRFK TFA, a peptide derived from TSP-1, can activate TGF-β. KRFK TFA promotes TGF-β-mediated signaling and its downstream role, independent of thrombospondin (TSP) receptors such as CD47 and CD36. KRFK TFA can be used for chronic ocular surface inflammatory disorders reseach[1].

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KRFK TFA | MedChemExpress (MCE) 10 mg  | 99.24%

MedChem Express

KRFK TFA, a peptide derived from TSP-1, can activate TGF-β. KRFK TFA promotes TGF-β-mediated signaling and its downstream role, independent of thrombospondin (TSP) receptors such as CD47 and CD36. KRFK TFA can be used for chronic ocular surface inflammatory disorders reseach[1].

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KRFK TFA | MedChemExpress (MCE) 25 mg  | 99.24%

MedChem Express

KRFK TFA, a peptide derived from TSP-1, can activate TGF-β. KRFK TFA promotes TGF-β-mediated signaling and its downstream role, independent of thrombospondin (TSP) receptors such as CD47 and CD36. KRFK TFA can be used for chronic ocular surface inflammatory disorders reseach[1].

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KRFK TFA | MedChemExpress (MCE) 50 mg  | 99.24%

MedChem Express

KRFK TFA, a peptide derived from TSP-1, can activate TGF-β. KRFK TFA promotes TGF-β-mediated signaling and its downstream role, independent of thrombospondin (TSP) receptors such as CD47 and CD36. KRFK TFA can be used for chronic ocular surface inflammatory disorders reseach[1].

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KRFK TFA | MedChemExpress (MCE) 100 mg  | 99.24%

MedChem Express

KRFK TFA, a peptide derived from TSP-1, can activate TGF-β. KRFK TFA promotes TGF-β-mediated signaling and its downstream role, independent of thrombospondin (TSP) receptors such as CD47 and CD36. KRFK TFA can be used for chronic ocular surface inflammatory disorders reseach[1].

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KRN5500 | MedChemExpress (MCE) 1 mg  | ≥98.00%

MedChem Express

KRN5500 (NSC 650426), a Spicamycin (HY-127130) derivative and a nucleoside-like antibiotic with anti-tumor activity. KRN5500 also induces apoptosis via the down-regulation of Bcl-2 expression. KRN5500 shows a significant efficacy in the human tumor xenograft model in mice[1][2].

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KS370G | MedChemExpress (MCE) 5 mg  | 99.71%

MedChem Express

KS370G is an orally active hypoglycemic and cardiovascular protective agent. KS370G improves left ventricular hypertrophy and function in pressure-overload mice heart. KS370G reduces renal obstructive nephropathy[1][2].

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KS370G | MedChemExpress (MCE) 10 mg  | 99.71%

MedChem Express

KS370G is an orally active hypoglycemic and cardiovascular protective agent. KS370G improves left ventricular hypertrophy and function in pressure-overload mice heart. KS370G reduces renal obstructive nephropathy[1][2].

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KS370G | MedChemExpress (MCE) 25 mg  | 99.71%

MedChem Express

KS370G is an orally active hypoglycemic and cardiovascular protective agent. KS370G improves left ventricular hypertrophy and function in pressure-overload mice heart. KS370G reduces renal obstructive nephropathy[1][2].

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KS370G | MedChemExpress (MCE) 50 mg  | 99.71%

MedChem Express

KS370G is an orally active hypoglycemic and cardiovascular protective agent. KS370G improves left ventricular hypertrophy and function in pressure-overload mice heart. KS370G reduces renal obstructive nephropathy[1][2].

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KSDSC | MedChemExpress (MCE) 1 mg  | ≥98.00%

MedChem Express

KSDSC is a penta-peptide, correlated positively with hairpin DNA with tetramer loops. Therefore, KSDSC joins hands with hairpin DNA (hpDNA) with improved selectivity as sensing materials in the detection system, used for surface plasmon resonance imaging (SPRi)[1].

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KSDSC TFA | MedChemExpress (MCE) 5 mg  | ≥98.00%

MedChem Express

KSDSC TFA is a penta-peptide, correlated positively with hairpin DNA with tetramer loops. Therefore, KSDSC TFA joins hands with hairpin DNA (hpDNA) with improved selectivity as sensing materials in the detection system, used for surface plasmon resonance imaging (SPRi)[1].

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KSDSC TFA | MedChemExpress (MCE) 10 mg  | ≥98.00%

MedChem Express

KSDSC TFA is a penta-peptide, correlated positively with hairpin DNA with tetramer loops. Therefore, KSDSC TFA joins hands with hairpin DNA (hpDNA) with improved selectivity as sensing materials in the detection system, used for surface plasmon resonance imaging (SPRi)[1].

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KSK67 | MedChemExpress (MCE) 1 mg  | ≥98.00%

MedChem Express

KSK67 is a high-affinity dual sigma-2 and histamine H3 receptor antagonist, with Kis of 3.2, 1531, 101 nM for H3 receptor, sigma-1, sigma-2 receptor respectively. KSK67 can be used for research of nociceptive and neuropathic pain[1].

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KSK68 | MedChemExpress (MCE) 1 mg  | ≥98.00%

MedChem Express

KSK68 is a high-affinity dual sigma-1 and histamine H3 receptor antagonist, with Kis of 7.7, 3.6, 22.4 nM for H3 receptor, sigma-1, sigma-2 receptor respectively. KSK68 has negligible affinity at the other histamine receptor subtypes. KSK68 can be used for research of nociceptive and neuropathic pain[1].

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