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Results for "

R-18

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Biochemical Assay Reagents (2) Calcium Channel (1) Histone Methyltransferase (1) Measles Virus (1) PI3K (1) Raf (2) Small Interfering RNA (siRNA) (1)
By Research Areas:	Cancer (4) Cardiovascular Disease (1) Infection (1) Inflammation/Immunology (1) Metabolic Disease (1)
Oligonucleotides:	Human Pre-designed siRNA Sets (1) siRNAs (1)

Inhibitors & Agonists

Peptides

Oligonucleotides

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-P1039A

R18 TFA PHCVPRDLSWLDLEANMCLP TFA	Raf	Cancer
R18 TFA is a peptide antagonists of 14-3-3, with a K_D of 70-90 nM. R18 efficiently blocks the binding of 14-3-3 to the kinase Raf-1, a physiological ligand of 14-3-3, and effectively abolished the protective role of 14-3-3 against phosphatase-induced inactivation of Raf-1 .

HY-113040A

(17R,18S)-Epoxyeicosatetraenoic acid 17(R),18(S)-EETeTr	Calcium Channel	Cardiovascular Disease
(17R,18S)-Epoxyeicosatetraenoic acid (17 (R),18 (S)-EETeTr) is a physiologically active fatty acid metabolite and also a vasodilator targeting BKα. (17R,18S)-Epoxyeicosatetraenoic acid activates the outward potassium current mediated by BK channels, and this effect is independent of the BKβ1 subunit, intracellular/extracellular calcium levels, and sarcoplasmic reticulum calcium release regulated by RyR3. (17R,18S)-Epoxyeicosatetraenoic acid is produced by the epoxidation of eicosapentaenoic acid mediated by CYP1A1 variants. (17R,18S)-Epoxyeicosatetraenoic acid is applicable to research related to arrhythmia .

HY-131910A

(R)-IHMT-PI3Kδ-372	PI3K	Inflammation/Immunology
(R)-IHMT-PI3Kδ-372 (R-18) is a potent and selective PI3Kδ inhibitor with an IC₅₀ of 19 nM. (R)-IHMT-PI3Kδ-372 (R-18) can be used in chronic obstructive pulmonary disease (COPD) research .

HY-P1039

*R18* PHCVPRDLSWLDLEANMCLP	Raf	Cancer
R18 is a peptide antagonists of 14-3-3, with a K_D of 70-90 nM. R18 efficiently blocks the binding of 14-3-3 to the kinase Raf-1, a physiological ligand of 14-3-3, and effectively abolished the protective role of 14-3-3 against phosphatase-induced inactivation of Raf-1 .

HY-179446

HP1-IN-2	Histone Methyltransferase	Cancer
HP1-IN-2 (Compound (R)-18) is a HP1/H3K9me3 interaction inhibitor with an IC₅₀ of 18.1 μM. HP1-IN-2 can be used for studying various cancers with overexpression of HP1 .

HY-117121

MeV-IN-1 OX-1	Measles Virus	Infection
MeV-IN-1 (OX-1) is an inhibitor of specific specific Measles virus (MeV) entry with an IC₅₀ of 100 M. MeV-IN-1 has an IC₅₀ of 55 M against live MeV-Edm. MeV-IN-1 efficiently suppresses the formation of infectious centers. MeV-IN-1 exhibits negligible cytotoxicity. MeV-IN-1 potently suppresses R18 redistribution in MV-H- and MV-F-expressing cells, preventing membrane merging .

HY-RS10991

PPP1R18 Human Pre-designed siRNA Set A	Small Interfering RNA (siRNA)	Others
PPP1R18 Human Pre-designed siRNA Set A contains three designed siRNAs for PPP1R18 gene (Human), as well as a negative control, a positive control, and a FAM-labeled negative control.

PPP1R18 Human Pre-designed siRNA Set A PPP1R18 Human Pre-designed siRNA Set A

HY-CE00272

(3R,18Z,21Z,24Z,27Z,30Z,33Z)-3-Hydroxyhexatriacontahexaenoyl-CoA (3R,18Z,21Z,24Z,27Z,30Z,33Z)-3-Hydroxyhexatriacontahexaenoyl-coenzyme A	Biochemical Assay Reagents	Metabolic Disease
(3R,18Z,21Z,24Z,27Z,30Z,33Z)-3-Hydroxyhexatriacontahexaenoyl-CoA ((3R,18Z,21Z,24Z,27Z,30Z,33Z)-3-Hydroxyhexatriacontahexaenoyl-coenzyme A) is an unsaturated fatty acyl-CoA.

HY-N15998

18:1 BMP (R,R) ammonium 18:1 LBPA (R,R)	Biochemical Assay Reagents	Others
18:1 BMP (R,R) ammonium is a bis(monoacylglycero)phosphate (BMP) .

Cat. No.	Product Name	Target	Research Area

HY-P1039A

R18 TFA PHCVPRDLSWLDLEANMCLP TFA	Raf	Cancer
R18 TFA is a peptide antagonists of 14-3-3, with a K_D of 70-90 nM. R18 efficiently blocks the binding of 14-3-3 to the kinase Raf-1, a physiological ligand of 14-3-3, and effectively abolished the protective role of 14-3-3 against phosphatase-induced inactivation of Raf-1 .

HY-P1039

*R18* PHCVPRDLSWLDLEANMCLP	Raf	Cancer
R18 is a peptide antagonists of 14-3-3, with a K_D of 70-90 nM. R18 efficiently blocks the binding of 14-3-3 to the kinase Raf-1, a physiological ligand of 14-3-3, and effectively abolished the protective role of 14-3-3 against phosphatase-induced inactivation of Raf-1 .

HY-P3996

Properdistatin	Peptides	Cancer
Properdistatin is a peptide derived from the thrombospondin 1 (TSP-1) domain of properdin. Properdistatin inhibits angiogenesis and improves vascular function. Properdistatin has the potential for the research of melanoma .

PPP1R18 Human Pre-designed siRNA Set A		siRNAs Human Pre-designed siRNA Sets
PPP1R18 Human Pre-designed siRNA Set A contains three designed siRNAs for PPP1R18 gene (Human), as well as a negative control, a positive control, and a FAM-labeled negative control.

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BODIPY 493/503 purchased from MedChemExpress. Usage Cited in: Nat Commun. 2025 Feb 1;16(1):1241. [Abstract]

MedchemExpress Validation 01

Western blot analysis of extracts from THP-1(lane 2(20μg), Jurkat (lane 3(20μg) and NIH3T3(lane 4(20μg) using FOXO1A (HY-P80132) Rabbit mAb. Proteins were transferred to a PVDF membrane and blocked with 5% non-fat milk in TBST for 2 hour at room temperature. The primary antibody (1/1000) and Loading control antibody (Beta Actin, HY-P80438, 1/10000) was used in 5% non-fat milk in TBST at 4°C overnight. Goat Anti-Mouse/Rabbit IgG-HRP Secondary Antibody (1/10000) was used for 1 hour at room temperature. Western blot analysis of extracts from THP-1(lane 2(20μg), Jurkat (lane 3(20μg) and NIH3T3(lane 4(20μg) using FOXO1A (HY-P80132) Rabbit mAb. Proteins were transferred to a PVDF membrane and blocked with 5% non-fat milk in TBST for 2 hour at room temperature. The primary antibody (1/1000) and Loading control antibody (Beta Actin, HY-P80438, 1/10000) was used in 5% non-fat milk in TBST at 4°C overnight. Goat Anti-Mouse/Rabbit IgG-HRP Secondary Antibody (1/10000) was used for 1 hour at room temperature. Western blot analysis of extracts from THP-1(lane 2(20μg), Jurkat (lane 3(20μg) and NIH3T3(lane 4(20μg) using FOXO1A (HY-P80132) Rabbit mAb. Proteins were transferred to a PVDF membrane and blocked with 5% non-fat milk in TBST for 2 hour at room temperature. The primary antibody (1/1000) and Loading control antibody (Beta Actin, HY-P80438, 1/10000) was used in 5% non-fat milk in TBST at 4°C overnight. Goat Anti-Mouse/Rabbit IgG-HRP Secondary Antibody (1/10000) was used for 1 hour at room temperature.

BODIPY 493/503 purchased from MedChemExpress. Usage Cited in: Nat Commun. 2025 Feb 1;16(1):1241. [Abstract]

MedchemExpress Validation 01

MedchemExpress Validation 03

Western blot analysis of extracts from THP-1(lane 2(20μg), Jurkat (lane 3(20μg) and NIH3T3(lane 4(20μg) using FOXO1A (HY-P80132) Rabbit mAb. Proteins were transferred

MedchemExpress Validation 04

MedchemExpress Validation

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