1. Metabolic Enzyme/Protease
  2. Phosphodiesterase (PDE)
  3. STF-1084

STF-1084 是一种特异性的细胞不可渗透的 ENPP1 竞争性抑制剂 (Ki = 33 nM)。STF-1084 通过阻止其被 ENPP1 降解来提高细胞外 cGAMP 浓度,提高免疫浸润。STF-1084 与电离辐射 (IR) 和 cGAMP 协同作用,延缓肿瘤进展。STF-1084 可用于研究免疫原性低的癌症。

MCE 的所有产品仅用作科学研究或药证申报,我们不为任何个人用途提供产品和服务

我们将采用定制合成服务的方式为您快速提供所需产品和技术服务

STF-1084 Chemical Structure

STF-1084 Chemical Structure

CAS No. : 2298390-71-1

1.  客户无需承担相应的运输费用。

2.  同一机构(单位)同一产品试用装仅限申领一次,同一机构(单位)一年内

     可免费申领三个不同产品的试用装。

3.  试用装只面向终端客户

规格 是否有货
50 mg   询价  
100 mg   询价  
250 mg   询价  

* Please select Quantity before adding items.

Customer Review

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

STF-1084 is a specific, cell-impermeable, competitive inhibitor of ENPP1 (Ki = 33 nM). STF-1084 increases extracellular cGAMP concentrations by preventing its degradation by ENPP1, thereby enhancing immune infiltration. STF-1084 acts synergistically with ionizing radiation (IR) and cGAMP to delay tumor progression. STF-1084 can be used to study cancers with low immunogenicity[1].

体外研究
(In Vitro)

STF-1084 (0.1-106 nM) 在转染至 293T cGAS ENPP1−/− 细胞的人 ENPP1 中可抑制细胞外 cGAMP 降解 (IC50 = 340 nM),但不影响的细胞内 cGAMP[1]

STF-1084 (10 μM) 可诱导转染至 293T cGAS ENPP1−/− 细胞的 CD14+ 人 ENPP1 中的 IFNB1 表达[1]

STF-1084 (50 μM,48 小时) 可通过 IR 刺激来增加 4T1-luc 细胞、E0771 细胞、MC38 细胞、MDA-MB-231 细胞、MCF-7 细胞和 NMuMG 细胞中细胞外 cGAMP[1]

STF-1084 (1-106 nM) 对胞外核苷酸酶碱性磷酸酶 (Ki,app > 100 μM) 和 ENPP2 (Ki,app = 5.5 μM) 的活性较低[1]

STF-1084 (0.1-106 nM, 16 小时) 对原代人 PBMCs 无毒性[1]

STF-1084 (50 μM,16 小时) 当 cGAMP 电穿孔至人原代外周血单个核细胞 (PBMC) 中时,对细胞因子产生无影响[1]

STF-1084 在人和小鼠肝微粒体中均表现出高度稳定性 (t1/2; 159 分钟)[1]

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

体内研究
(In Vivo)

STF-1084 (1 mM 取 100 μL,肿瘤内注射一次,分别于 IR 后第 0、2、4 和 7 天) 与 IR 和 cGAMP 协同作用,在携带 4T1-luc 细胞的 WT BALB/cJ 小鼠中增加肿瘤相关 CD11c+ 细胞群的表达,延缓肿瘤进展[1]

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: WT BALB/cJ mice (Five- to nine-week-old female mice) bearing 4T1-luc cells ((1x106) were orthotopically injected on day 0)[1]
Dosage: 100 μL of 1 mM
Administration: intratumoral injections, once, on day 0, 2, 4, and 7 after IR
Result: Increased expression of tumor-associated CD11c+ population, delayed tumor progression synergized with IR and cGAMP.
分子量

381.36

Formula

C17H24N3O5P

CAS 号
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.

纯度 & 产品资料
参考文献
  • 摩尔计算器

  • 稀释计算器

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

质量   浓度   体积   分子量 *
= × ×

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start) × 体积 (start) = 浓度 (final) × 体积 (final)
× = ×
C1   V1   C2   V2
Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

您最近查看的产品:

Your information is safe with us. * Required Fields.

   产品名称:

 

* 需求量:

* 客户姓名:

 

* Email:

* 电话:

 

* 公司或机构名称:

   留言给我们:

Bulk Inquiry

Inquiry Information

产品名称:
STF-1084
目录号:
HY-141831
需求量: