STING agonist-7 is a non-nucleotide STING agonist. STING agonist-7 binds selectively to mouse STING but not human STING. STING agonist-7 penetrates cell membrane poorly[1].
体外研究 (In Vitro)
STING agonist-7 (compound 11) is active in biochemical assays but inactive in cellular reporter assays[1].
上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.
分子量
336.30
Formula
C17H12N4O4
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
Please store the product under the recommended conditions in the Certificate of Analysis.
参考文献
[1]. Emily C Cherney, et al. Discovery of Non-Nucleotide Small-Molecule STING Agonists via Chemotype Hybridization. J Med Chem. 2022 Feb 24;65(4):3518-3538.
MSA-2, a potent and orally available non-nucleotide STING agonist, is bound to STING as a noncovalent dimer with nanomolar affinity. MSA-2 shows EC50s of 8.3 and 24 μM for human STING isoforms WT and HAQ, respectively. MSA-2 stimulates interferon-β secretion in tumors, induces tumor regression with durable antitumor immunity, and synergizes with anti-PD-1 in syngeneic mouse tumor models[1][2].
体内研究 (In Vivo)
MSA-2 dosed via either PO or SC regimens achieved comparable exposure in both tumor and plasma. MSA-2 also exhibits dose-dependent antitumor activity when administered by IT, SC, or PO routes, and dosing regimens were identified that induced complete tumor regressions in 80 to 100% of treated animals[1]. MSA-2 (PO: 60 mg/kg or SC: 50 mg/kg; single dose) that effectively inhibits tumor growth induced substantial elevations of IFN-β, interleukin-6 (IL-6), and TNF-α in tumor[1].
上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.
Animal Model:
MC38 tumor-bearing C57BL6 mice[1]
Dosage:
60 mg/kg
Administration:
P.o. ; s.c (50 mg/kg); single dose
Result:
PO or SC doses of MSA-2 that effectively inhibited tumor growth induced substantial elevations of IFN-β, interleukin-6 (IL-6), and TNF-α in tumor.
分子量
294.32
Formula
C14H14O5S
CAS 号
129425-81-6
运输条件
Room temperature in continental US; may vary elsewhere.
将 2 g 磺丁基醚 β-环糊精加入 5 mL 生理盐水中,再用生理盐水定容至 10 mL,完全溶解,澄清透明
*以上所有助溶剂都可在 上海金畔生物科技有限公司 网站选购。
参考文献
[1]. Pan BS, et al. An orally available non-nucleotide STING agonist with antitumor activity. Science. 2020;369(6506):eaba6098.
[2]. Liu J, et al. Identification of MSA-2: An oral antitumor non-nucleotide STING agonist. Signal Transduct Target Ther. 2021;6(1):18. Published 2021 Jan 12.
diABZI STING agonist-1 trihydrochloride Chemical Structure
CAS No. : 2138299-34-8
规格
价格
是否有货
数量
10 mM * 1 mL in DMSO
¥6300
In-stock
5 mg
¥3500
In-stock
10 mg
¥5900
In-stock
50 mg
询价
100 mg
询价
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diABZI STING agonist-1 trihydrochloride 相关产品
•相关化合物库:
Bioactive Compound Library Plus
Immunology/Inflammation Compound Library
Anti-Cancer Compound Library
Small Molecule Immuno-Oncology Compound Library
生物活性
diABZI STING agonist-1 (trihydrochloride) is a selective stimulator of interferon genes (STING) receptor agonist, with EC50s of 130, 186 nM for human and mouse, respectively.
IC50 & Target
STING[1].
体外研究 (In Vitro)
diABZI STING agonist-1 is a selective stimulator of interferon genes (STING) receptor agonist, with EC50s of 130, 186 nM for human and mouse, respectively. At a concentration of 1 μM, diABZI STING agonist-1 (compound 3) demonstrates high selectivity against more than 350 kinases tested[1].
上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.
体内研究 (In Vivo)
diABZI STING agonist-1 trihydrochloride (subcutaneous injection; 2.5 mg/kg) induces STING-dependent activation of type-I interferon and pro-inflammatory cytokines in vivo[1]. diABZI STING agonist-1 trihydrochloride (intravenous injection; 3 mg/kg) exhibits systemic exposure with a half-life of 1.4 h and achieves systemic concentrations greater than the half-maximal effective concentration (EC50) for mouse STING (200 ng/ml)[1]. diABZI STING agonist-1 trihydrochloride (intravenous injection; 1.5 mg/kg; days 1, 4 and 8; 43 days) results in significant tumour growth inhibition and significantly improves survival (P < 0.001) with 8 out of 10 mice remaining tumor free at the end of the study on day 43[1].
上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.
Animal Model:
Wild and Sting−/− C57Blk6 mice[1]
Dosage:
2.5 mg/kg
Administration:
Subcutaneous injection; 2.5 mg/kg
Result:
Activated secretion of IFNβ, IL-6, TNF, and CXCL1 in wild-type but not Sting−/− mice.
Animal Model:
Syngeneic mouse model of colorectal tumours (CT-26) in BALB/c mice[1]
Dosage:
3 mg/kg
Administration:
Intravenous injection; 3 mg/kg
Result:
Exhibited a half-life of 1.4 hours and achieved systemic concentrations greater than EC50 for mouse STING (200 ng/ml).
Animal Model:
Syngeneic mouse model of colorectal tumours (CT-26) in BALB/c mice[1]
Dosage:
1.5 mg/kg
Administration:
Intravenous injection; 1.5 mg/kg; 43 days
Result:
Resulted in significant tumour growth inhibition and improved survival.
分子量
959.32
Formula
C42H54Cl3N13O7
CAS 号
2138299-34-8
运输条件
Room temperature in continental US; may vary elsewhere.
STING agonist-3, extracted from patent WO2017175147A1 (example 10), is a selective and non-nucleotide small-molecule STING agonist with a pEC50 and pIC50 of 7.5 and 9.5, respectively. STING agonist-3 has durable anti-tumor effect and tremendous potential to improve treatment of cancer[1].
体外研究 (In Vitro)
STING agonist-3 exhibits a pEC50 value of 7.5 in activation of STING in cells, this assay is determined using a luciferase reporter assay in human embryonic kidney cells (HEK293T) co-transfected with plasmids expressing STING and the enzyme firefly luciferase driven by the interferon stimulated response element promoter[1]. STING agonist-3 exhibits a pIC50 value of 9.5 in FRET assay. This is a competition binding assay which aims to determine the binding potency of molecules to the C-terminal Domain (CTD) of human STING[1].
上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.
分子量
750.81
Formula
C37H42N12O6
CAS 号
2138299-29-1
运输条件
Room temperature in continental US; may vary elsewhere.
STING agonist-3 trihydrochloride Chemical Structure
规格
是否有货
100 mg
询价
250 mg
询价
500 mg
询价
* Please select Quantity before adding items.
STING agonist-3 trihydrochloride 的其他形式现货产品:
STING agonist-3
生物活性
STING agonist-3 trihydrochloride, extracted from patent WO2017175147A1 (example 10), is a selective and non-nucleotide small-molecule STING agonist with a pEC50 and pEC50 of 7.5 and 9.5, respectively. STING agonist-3 trihydrochloride has durable anti-tumor effect and tremendous potential to improve treatment of cancer[1].
IC50 & Target
STING[1]
体外研究 (In Vitro)
STING agonist-3 trihydrochloride exhibits a pEC50 value of 7.5 in activation of STING in cells, this assay is determined using a luciferase reporter assay in human embryonic kidney cells (HEK293T) co-transfected with plasmids expressing STING and the enzyme firefly luciferase driven by the interferon stimulated response element promoter[1]. STING agonist-3 trihydrochloride exhibits a pIC50 value of 9.5 in FRET assay. This is a competition binding assay which aims to determine the binding potency of molecules to the C-terminal Domain (CTD) of human STING[1].
Shanghai Jinpan Biotech Co Ltd has not independently confirmed the accuracy of these methods. They are for reference only.
分子量
860.19
Formula
C37H45Cl3N12O6
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
Please store the product under the recommended conditions in the Certificate of Analysis.
参考文献
[1]. Adam Kenneth, et al. Heterocyclic amides useful as protein modulators.patent WO2017175147A1
STING agonist-4 is an stimulator of Interferon Genes (STING) receptor agonist with an apparent inhibitory constant (IC50) of 20 nM. STING agonist-4 is a two symmetry-related amidobenzimidazole (ABZI)-based compound to create linked ABZIs (diABZIs) with enhanced binding to STING and cellular function[1].
IC50 & Target
IC50: 20 nM (STING agonist-4)[1]
体外研究 (In Vitro)
STING agonist-4 (Compound 2) (0.3-30 μM; 2 hours) causes phosphorylation of IRF3 and STING that is inhibited by the TBK1 inhibitor BX795 and induces dose-dependent secretion of IFN-β with an EC50 of 3.1 μM[1]. STING agonist-4 (Compound 2) (0.001 nM-1 μM) inhibits binding of full-length STING to the solid support with an apparent dissociation constant (Kd) of approximately 1.6 nM[1]. STING agonist-4 (Compound 2) (0-100 μM) is 18-fold more potent than cGAMP (an endogenous STING ligand), with an EC50 of 53.9 μM[1]. STING agonist-4 (Compound 2) (3 μM; 4 hours) promotes production of interferon γ-induced protein 10 (IP-10), IL-6 and TNF-α by a mechanism that is dependent on STING-mediated activation of TBK1[1].
上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.
Cell Viability Assay[1]
Cell Line:
Human peripheral blood mononuclear cells (PBMCs)
Concentration:
0.3 μM, 1 μM, 3 μM, 10 μM and 30 μM
Incubation Time:
2 hours
Result:
Caused phosphorylation of IRF3 and STING and induced secretion of IFN-β.
分子量
678.74
Formula
C34H38N12O4
CAS 号
2138300-40-8
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
Powder
-20°C
3 years
4°C
2 years
In solvent
-80°C
6 months
-20°C
1 month
溶解性数据
In Vitro:
DMSO : 10 mg/mL (14.73 mM; Need ultrasonic)
H2O : < 0.1 mg/mL (insoluble)
*STING agonist-4 is usually formulated as a suspension.