ATN-161|α5β1 antagonist|DC Chemicals

Cas No.:	262438-43-7
Chemical Name:	ATN-161 free base
Synonyms:	ATN161; ATN 161
SMILES:	O=C(N)C[C@@H](C(N)=O)NC([C@H](CS)NC([C@H](CO)NC([C@H](CC1=CNC=N1)NC([C@H]2N(C(C)=O)CCC2)=O)=O)=O)=O
Formula:	C₂₃H₃₅N₉O₈S
M.Wt:	597.64
Purity:	>98%
Sotrage:	2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO

Description:

ATN-161 (Ac-PHSCN-NH2) is a five -amino-acid peptide derived from the synergy region of fibronectin; a beta integrin antagonist with antitumor activity. IC50 value: Target: Integrin antagonist in vitro: ATN-161 inhibited VEGF-induced migration and capillary tube formation in hCECs, but did not inhibit proliferation . in vivo: Murine colon cancer cells (CT26) were injected into spleens of BALB/c mice to produce liver metastases. Four days thereafter, mice were given either ATN-161 (100 mg/kg, every 3rd day) or saline by intraperitoneal injection, with or without combination of continuous-infusion 5-FU (100 mg/kg/2 weeks), which was started on day 7. On day 20 after tumor cell inoculation, mice were killed and liver weights and number of liver metastases were determined . ATN-161 after laser photocoagulation inhibited CNV leakage and neovascularization to an extent similar to AF564. Furthermore, SD-OCT and histologic examinations indicated that ATN-161 significantly decreased the size of laser-induced lesions . Treatment with ATN-161 significantly blunts atherosclerotic plaque development in apolipoprotein E-deficient mice, characterized by reduced vascular cell adhesion molecule-1 expression and macrophage accumulation without affecting fibrous cap size. For the detailed information about the solubility of ATN-161 in water, the solubility of ATN-161 in DMSO, the solubility of ATN-161 in PBS buffer, the animal experiment of ATN-161 ,the in vivo and in vitro test of ATN-161 ,the cell experiment of ATN-161 ,the IC50 and EC50 of ATN-161 please contact DC Chemicals.

MSDS

COA

LOT NO.	DOWNLOAD

2018-0101

Cat. No.	Product name	Field of application
DC31074	Isopropyl myristate	Isopropyl myristate is the ester of isopropyl alcohol and myristic acid.
DC75202	Fosaprepitant free acid	Fosaprepitant, also known as MK0517, is an antiemetic drug, administered intravenously. It is a prodrug of aprepitant. Fosaprepitant was developed by Merck & Co. and was approved. It is a prodrug of Aprepitant. It aids in the prevention of acute and delayed nausea and vomiting associated with chemotherapy treatment. Fosaprepitant is a weak inhibitor of CYP3A4, and aprepitant, the active moiety, is a substrate, inhibitor, and inducer of CYP3A4
DC74557	PREX-in1	PREX-in1 is a specific small-molecule inhibitor of P-Rex1 and P-Rex2 Rac-GEF activity with IC50 of 4.5 uM (P-Rex1 DHPH Rac-GEF activity) in liposome-based GEF assay, inhibits P-Rex1 and P-Rex2 through their catalytic DH domain.
DC74555	GYS32661	GYS32661 (GYS 32661) is a potent Rac inhibitor capable of inhibiting both Rac1 and Rac1b, inhibited activated Rac1 with IC50 of 1.18 uM in in vitro pull-down assays.
DC74540	MTX-3937	MTX-3937 is a small-molecule inhibitor targeting Siglec-9 (Sialic acid-binding immunoglobulin-type lectin-9), a member of the Siglec family of immunomodulatory receptors. Siglec-9 is primarily expressed on immune cells, such as myeloid cells and natural killer (NK) cells, and plays a role in regulating immune responses by transmitting inhibitory signals through its intracellular immunoreceptor tyrosine-based inhibitory motifs (ITIMs).
DC74539	L557-0155	L557-0155 is a small molecule inhibitor of VSIG-8, prevents VSIG-8 binding to VISTA, promotes cytokine production and cell proliferation in PBMCs and suppresses melanoma growth.
DC74528	K284	K284 is a selective small molecule inhibitor of chitinase 3 like1 (CHI3L1) with strong binding affinity (Kd=-9.7 kcal·mol-1), inhibits lung metastasis by blocking IL-13Rα2-mediated JNK-AP-1 signals.
DC74225	YB-537	YB-537 (YB537) is a potent, highly specific quinone reductase 2 (QR2) inhibitor with IC50 of 3 nM, shows no activity against QR1 (IC50>10 uM).
DC74224	XST-20	XST-20 is a small molecule that selectively targets the DNA-binding domain (DBD) of FOXM1, atranscription factor involved in cell cycle progression, proliferation, and cancer development. Witha surface plasmon resonance (SPR)-derived binding affinity (Kd) of 20 uM, XST-20 effectivelysuppresses FOXM1's transcriptional activities, making it a promising candidate for targetingFOXM1-driven cancers, such as ovarian cancer.
DC74223	X-Neu5Ac	X-Neu5Ac (sodium) is a substrate for chromogenic assay of neuraminidase activity in bacterial expression systems; with a Km of 0.89 mM for neuraminidase.