UPS

By Targets:	Apoptosis (1) AUTACs (2) Autophagy (2) Biochemical Assay Reagents (1) Drug Derivative (1) E3 Ligase Ligand-Linker Conjugates (2) EGFR (3) GLP Receptor (1) Indoleamine 2,3-Dioxygenase (IDO) (1) Interleukin Related (1) Microtubule/Tubulin (1) Molecular Glues (1) NAMPT (1) NEKs (1) p97 (1) PROTACs (7) Proteasome (2) Raf (1) Ser/Thr Kinase (1) YAP (1)
By Research Areas:	Cancer (15) Inflammation/Immunology (2)
Click Chemistry:	Azide (2)

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-147942

MS9449	PROTACs EGFR	Cancer
MS9449 is a potent PROTAC EGFR degrader with K_ds of 17 nM and 10 nM for EGFR WT and EGFR L858R, respectively. MS9449 effectively induces degradation of mutant EGFRs through both the ubiquitin/proteasome system (UPS) and autophagy/lysosome pathways. MS9449 potently inhibits the proliferation of NSCLC cells. MS9449 can be used for researching anticancer .

HY-147941A

MS9427 TFA	PROTACs EGFR	Cancer
MS9427 TFA is a potent PROTAC EGFR degrader with K_ds of 7.1 nM and 4.3 nM for EGFR WT and EGFR L858R, respectively. MS9427 TFA selectively degrades the mutant but not the WT EGFR through both the ubiquitin/proteasome system (UPS) and autophagy/lysosome pathways. MS9427 TFA potently inhibits the proliferation of NSCLC cells. MS9427 TFA can be used for researching anticancer .

HY-W054146

RAMB4 1 Publications Verification	Proteasome	Cancer
RAMB4 is a ubiquitin-proteasome system (UPS)-stressor. RAMB4 inhibits ubiquitin-mediated protein degradation upstream of the 20S proteasomal catalytic activites. RAMB4 triggers a ubiquitin-proteasome-system (UPS)-stress response without affecting 20S proteasome catalytic activities. Anticancer activity .

HY-162362

MS8709	PROTACs GLP Receptor	Cancer
MS8709 (compound 10), a potential anticancer therapeutic, is a first-in-class G9a/GLP PROTAC degrader. MS8709 is based on G9a/GLP inhibitor UNC0642 and recruits the von Hippel Lindau (VHL) E3 ligase (Red: G9a/GLP inhibitor UNC0642; Blue: VHL ligand; Black: linker) .

HY-N10332

Leptosphaerodione	Proteasome	Cancer
Leptosphaerodione, isolated from Remotididymella sp. Fungus, is a potent ubiquitin-proteasome system (UPS) inhibitor. Leptosphaerodione exhibits cytotoxicity in HeLa cells with IC₅₀ value of 3.2 μM. Anti-tumor agent .

HY-162126

Tubulin polymerization-IN-58	Microtubule/Tubulin YAP	Cancer
Tubulin polymerization-IN-58 (Compound K18) is a tubulin polymerization inhibitor with an IC₅₀ of 0.446 μM. Tubulin polymerization-IN-58 also induces the degradation of oncogenic protein YAP via the UPS pathway, thus can be used for cancer research .

HY-147941

MS9427	PROTACs EGFR	Cancer
MS9427 is a potent PROTAC EGFR degrader with K_ds of 7.1 nM and 4.3 nM for EGFR WT and EGFR L858R, respectively. MS9427 selectively degrades the mutant but not the WT EGFR through both the ubiquitin/proteasome system (UPS) and autophagy/lysosome pathways. MS9427 potently inhibits the proliferation of NSCLC cells. MS9427 can be used for researching anticancer .

HY-W009001

Cholesteryl chloride	Biochemical Assay Reagents Drug Derivative	Others
Cholesteryl chloride is an organochloride derivative of Cholesterol (HY-N0322). Cholesteryl chloride can be used in some hair colors, make-ups, and some other cosmetic preparations .

HY-158985

Amino-PEG3-2G degrader-1	AUTACs Autophagy	Cancer
Amino-PEG3-2G degrader-1 (compound ) is a conjugate of a PEG Linker and a pyrazole-linked FBnG tag for ubiquitin-proteasome system (UPS) induction. Amino-PEG3-2G degrader-1 can be used to synthesize autophagy-targeting chimeras (AUTACs) .

HY-139606

VCP/p97 inhibitor-1	p97	Cancer
VCP/p97 inhibitor-1 is a potent inhibitor of VCP/p97 (also called Cdc48, CDC-. 48, or Ter94) with an IC₅₀ of 54.7 nM. VCP/p97 inhibitor-1 causes the dysregulation of protein homeostasis and disturbs the degradation of misfolded polypeptides by the ubiquitin-proteasome system (UPS) .

HY-152154

Nampt degrader-2	PROTACs NAMPT	Cancer
Nampt degrader-2 is a fluorescent PROTAC, which efficiently degrades NAMPT with an IC₅₀ of 41.9 nM. Nampt degrader-2 binds to NAMPT and VHL to form a ternary complex and subsequently induced NAMPT degradation via ubiquitin-proteasome system (UPS). Nampt degrader-2 leads to significant reduction of NAD ⁺ and exerts potent antitumor activities .

HY-131911

PROTAC IDO1 Degrader-1	PROTACs Indoleamine 2,3-Dioxygenase (IDO)	Inflammation/Immunology
PROTAC IDO1 Degrader-1 is the first potent IDO1 (indoleamine 2,3-dioxygenase 1) degrader that hijacks IDO1 to Cereblon E3 ligase to introduce IDO1 into UPS and eventually achieve ubiquitination and degradation (DC₅₀=2.84 μM). PROTAC IDO1 Degrader-1 moderately improves the tumor-killing activity of H ER2 CAR-T cells .

HY-158985A

Amino-PEG3-2G degrader-1 hydrochloride	Autophagy AUTACs	Cancer
Amino-PEG3-2G degrader-1 hydrochloride is the hydrochloride salt form of Amino-PEG3-2G degrader-1 (HY-158985). Amino-PEG3-2G degrader-1 hydrochloride is a conjugate of a PEG Linker and a pyrazole-linked FBnG tag for ubiquitin-proteasome system (UPS) induction. Amino-PEG3-2G degrader-1 hydrochloride can be used to synthesize autophagy-targeting chimeras (AUTACs) .

HY-137487

PROTAC BRAF-V600E degrader-1	PROTACs Raf	Cancer
PROTAC BRAF-V600E degrader-1 is a potent PROTAC BRAF-V600E degrader with K_d value of 2.4 nM and 2 nM for BRAF and BRAF-V600E, respectively. PROTAC BRAF-V600E degrader-1 degrades BRAF-V600E via the ubiquitin-proteasome system (UPS). PROTAC BRAF-V600E degrader-1 can inhibit melanoma cell growth .

HY-170574

CQ627	Molecular Glues Ser/Thr Kinase Apoptosis	Cancer
CQ627 is a molecular glue targeting the degradation of RIOK2. It effectively induces the degradation of RIOK2 in the MOLT4 leukemia cell line via the ubiquitin-proteasome system (UPS) by recruiting the E3 ubiquitin ligase RNF126, with a DC₅₀ value of 410 nM. CQ627 dose-dependently induces apoptosis in MOLT4 leukemia cells, blocks their cell cycle in the G2/M phase, and exhibits antiproliferative activities in various cancer cell lines. CQ627 also demonstrates in vivo anticancer activity in a MOLT4 xenograft mouse model .

HY-139999

LCL-PEG3-N3	E3 Ligase Ligand-Linker Conjugates	Cancer
LCL-PEG3-N3 is a decoy oligonucleotide ligand for E3 ligase which can be used for developing chimeric molecules LCL-ER(dec), degrading the estrogen receptor . LCL-PEG3-N3 is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.

HY-139999A

LCL-PEG3-N3 hydrochloride	E3 Ligase Ligand-Linker Conjugates	Cancer
LCL-PEG3-N3 (hydrochloride) is a decoy oligonucleotide ligand for E3 ligase which can be used for developing chimeric molecules LCL-ER(dec), degrading the estrogen receptor . LCL-PEG3-N3 (hydrochloride) is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.

HY-172162

LC-04-045	NEKs Interleukin Related	Inflammation/Immunology
LC-04-045 is a NEK7 (NIMA-related kinase 7) molecular glue degrader (MGD). LC-04-045 demonstrates potent activity of NEK7 degradation with a DC₅₀ (half-maximal degradation) of 7 nM and a D_max (maximum degradation) of 90% in MOLT-4 cells. LC-04-045 displays high selectivity for NEK7 across the proteome. LC-04-045 degrades NEK7 mediated by the ubiquitin-proteasome system (UPS) and relies on the glycine 57 (G57)-containing degron motif in NEK7. LC-04-045 effectively inhibits secretion of IL-1β and IL-18 with IC₅₀s of 33.03 nM and 32.99 nM, respectively. LC-04-045 is potential for inflammatory diseases research .

Cat. No.	Product Name

HY-L151

PROTAC Library	340 compounds
PROTACs (Proteolysis-targeting chimeras) is a class of molecules that utilize ubiquitin-proteasome system (UPS) to ubiquitinate and degrade target proteins. The PROTACs molecule consists of two ligands joined by a linker. The one-to-one interaction between PROTACs and target proteins determines the high efficiency of PROTACs, making it a potential molecule for targeted protein degradation (TPD) therapy. MCE supplies a unique collection of 340 PROTACs that effectively degrade target proteins with more powerful screening capability. MCE PROTAC Library is a useful tool for signal pathway research, protein degradation therapy research, drug discovery and drug repurposing, etc.

PROTAC Library

340 compounds

PROTACs (Proteolysis-targeting chimeras) is a class of molecules that utilize ubiquitin-proteasome system (UPS) to ubiquitinate and degrade target proteins. The PROTACs molecule consists of two ligands joined by a linker. The one-to-one interaction between PROTACs and target proteins determines the high efficiency of PROTACs, making it a potential molecule for targeted protein degradation (TPD) therapy.

MCE supplies a unique collection of 340 PROTACs that effectively degrade target proteins with more powerful screening capability. MCE PROTAC Library is a useful tool for signal pathway research, protein degradation therapy research, drug discovery and drug repurposing, etc.

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-N10332

Leptosphaerodione	Quinones Monophenols Microorganisms Classification of Application Fields Source classification Phenols Naphthalene Quinones Disease Research Fields Cancer	Proteasome
Leptosphaerodione, isolated from Remotididymella sp. Fungus, is a potent ubiquitin-proteasome system (UPS) inhibitor. Leptosphaerodione exhibits cytotoxicity in HeLa cells with IC₅₀ value of 3.2 μM. Anti-tumor agent .

Species:	Human (2)
Tag:	His (2)
Source:	HEK293 (2)

Cat. No.	Compare	Product Name	Species	Source

HY-P70269

	HMBS/Porphobilinogen deaminase Protein, Human (HEK293, His) rHuPorphobilinogen deaminase/HMBS, His; Porphobilinogen Deaminase; PBG-D; Hydroxymethylbilane Synthase; HMBS; Pre-Uroporphyrinogen Synthase; HMBS; PBGD; UPS	Human	HEK293
	HMBS (porphobilinogen deaminase) is key to heme biosynthesis, catalyzing the sequential polymerization of four porphobilinogen molecules to form hydroxymethylbiphenyl. The process begins with dipyrromethane cofactor assembly derived from porphobilinogen or preuroporphyrinogen and promoted by apoenzymes. HMBS/Porphobilinogen deaminase Protein, Human (HEK293, His) is the recombinant human-derived HMBS/Porphobilinogen deaminase protein, expressed by HEK293 , with C-6*His labeled tag.

HY-P70269Y

	HMBS/Porphobilinogen deaminase Protein, Human (HEK293, His, solution) rHuPorphobilinogen deaminase/HMBS, His; Porphobilinogen Deaminase; PBG-D; Hydroxymethylbilane Synthase; HMBS; Pre-Uroporphyrinogen Synthase; HMBS; PBGD; UPS	Human	HEK293
	HMBS (porphobilinogen deaminase) is key to heme biosynthesis, catalyzing the sequential polymerization of four porphobilinogen molecules to form hydroxymethylbiphenyl. The process begins with dipyrromethane cofactor assembly derived from porphobilinogen or preuroporphyrinogen and promoted by apoenzymes. HMBS/Porphobilinogen deaminase Protein, Human (HEK293, His, solution) is the recombinant human-derived HMBS/Porphobilinogen deaminase protein, expressed by HEK293 , with C-6*His labeled tag.

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HY-P83316

	HMBS Antibody (YA3061) UPS; PBGD; PORC; PBG-D; HMBS; Hydroxymethylbilane synthase	WB	Human, Mouse, Rat
	HMBS Antibody (YA3061) is a non-conjugated IgG antibody, targeting HMBS, with a predicted molecular weight of 39 kDa (observed band size: 42 kDa). HMBS Antibody (YA3061) can be used for WB experiment in human, mouse, rat background.

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Cat. No.	Product Name		Classification

HY-139999

LCL-PEG3-N3		Azide
LCL-PEG3-N3 is a decoy oligonucleotide ligand for E3 ligase which can be used for developing chimeric molecules LCL-ER(dec), degrading the estrogen receptor . LCL-PEG3-N3 is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.

HY-139999A

LCL-PEG3-N3 hydrochloride		Azide
LCL-PEG3-N3 (hydrochloride) is a decoy oligonucleotide ligand for E3 ligase which can be used for developing chimeric molecules LCL-ER(dec), degrading the estrogen receptor . LCL-PEG3-N3 (hydrochloride) is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.

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