ADU-S100

本公司产品仅用于科研实验，不得用于人体或动物的临床与诊断

ADU-S100 (MIW815) 是一种合成的 STING 环二核苷酸激动剂，在临床前同基因肿瘤模型中给予 IT 时，可引发有效且持久的抗肿瘤免疫。

ADU-S100 (MIW815) is a synthetic cyclic dinucleotide agonist of STING, elicits potent and durable anti-tumor immunity when administered IT in pre-clinical syngeneic tumor models.Blood Cancer Phase 1 Clinical.

ADU-S100 shows enhanced type I IFN production over CDA in THP-1 human monocytes. In contrast, the dithio, mixed-linkage cyclic dinucleotide (CDN) derivatives (ML RR-CDA, ML RR-S2 CDG, and ML RR-S2 cGAMP) potently activate all five hSTING alleles, including the refractory hSTINGREF and hSTINGQ alleles. ADU-S100 induces the highest expression of IFN-β and the pro-inflammatory cytokines TNF-α, IL-6, and MCP-1 on a molar equivalent basis, as compared to endogenous ML cGAMP and the TLR3 agonist poly I:C. ADU-S100 is also found to induce aggregation of STING and induce phosphorylation of TBK1 and IRF3 in mouse bone marrow macrophage (BMM). ADU-S100 induces significantly higher levels of IFN-α when compared to ML cGAMP.

ADU-S100 shows higher anti-tumor control than the endogenous ML cGAMP. A dose response of the ADU-S100 compound is performed in B16 tumor-bearing mice, which identifies an optimal antitumor dose level that also elicites maximum tumor antigen-specific CD8+ T cell responses, and improves long-term survival to 50%.

MIW815

Immunology/Inflammation

STING

STING

Cancer

Blood cancer

1638750-95-4

734.5

C20 H24 N10 O10 P2 S2 . 2 Na

>98% (HPLC)

In Vitro:?H2O : 100 mg/mL (136.15 mM)

C1C2C(C(C(O2)N3C=NC4=C(N=CN=C43)N)OP(=S)(OCC5C(C(C(O5)N6C=NC7=C(N=CN=C76)N)O)OP(=S)(O1)[O-])[O-])O.[Na+].[Na+]

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(-20℃)

With Ice Pack

≥ 2 years