1. GPCR/G Protein
  2. Adenosine Receptor
  3. PSB-0788

PSB-0788 是一种新型的选择性高亲和力 A2B 拮抗剂,其 IC50 值为 3.64 nM, Ki 值为 0.393 nM。PSB-0788 可用于慢性炎症性肺病的研究。

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PSB-0788 Chemical Structure

PSB-0788 Chemical Structure

CAS No. : 1027513-54-7

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5 mg ¥3690
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Customer Review

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

PSB-0788 is a new selective high-affinity A2B antagonist with IC50 value of 3.64 nM and Ki value of 0.393 nM, respeactively. PSB-0788 can be used for the research for chronic inflammatory lung diseases[1].

IC50 & Target

IC50: 3.64 nM (A2BAdoR)[1].
Ki: 0.393 nM (human, A2B); >1000 nM (A3 human recombinant); 333 nM (A2A human recombinant); 1730 nM (A2A rat brain striatal membranes); 2240 nM (A1 human recombinant); 386 nM (A1 rat brain cortical membranes))[1].

细胞效力
(Cellular Effect)
Cell Line Type Value Description References
Jurkat IC50
3.64 nM
Compound: 17, PSB-0788
Antagonist activity at adenosine A2B receptor in human Jurkat T cells assessed as inhibition of NECA-induced increase in intracellular calcium concentration by fluorimetric measurement in presence of MSX-2
Antagonist activity at adenosine A2B receptor in human Jurkat T cells assessed as inhibition of NECA-induced increase in intracellular calcium concentration by fluorimetric measurement in presence of MSX-2
[PMID: 19569717]
体外研究
(In Vitro)

PSB-0788 (compound 17) has high potency at the A2BAdoR with IC50 value of 3.64 nM[1].
PSB-0788 has good profile of affinity and selectivity (Ki: 0.393 nM (A2B human recombinant); >1000 nM (A3 human recombinant); 333 nM (A2A human recombinant); 1730 nM (A2A rat brain striatal membranes); 2240 nM (A1 human recombinant); 386 nM (A1 rat brain cortical membranes))[1].

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

分子量

543.04

Formula

C25H27ClN6O4S

CAS 号
性状

固体

颜色

White to off-white

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式
Powder -20°C 3 years
In solvent -80°C 6 months
-20°C 1 month
溶解性数据
细胞实验: 

DMSO 中的溶解度 : 125 mg/mL (230.19 mM; 超声助溶; 吸湿的 DMSO 对产品的溶解度有显著影响,请使用新开封的 DMSO)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 1.8415 mL 9.2074 mL 18.4149 mL
5 mM 0.3683 mL 1.8415 mL 3.6830 mL
查看完整储备液配制表

* 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效
储备液的保存方式和期限:-80°C, 6 months; -20°C, 1 month。-80°C储存时,请在6个月内使用,-20°C储存时,请在1个月内使用。

  • 摩尔计算器

  • 稀释计算器

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

质量
=
浓度
×
体积
×
分子量 *

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

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start)

C1

×
体积 (start)

V1

=
浓度 (final)

C2

×
体积 (final)

V2

动物溶解方案计算器
请输入动物实验的基本信息:

给药剂量

mg/kg

动物的平均体重

g

每只动物的给药体积

μL

动物数量

由于实验过程有损耗,建议您多配一只动物的量
计算结果
工作液所需浓度 : mg/mL
纯度 & 产品资料
参考文献

完整储备液配制表

* 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效
储备液的保存方式和期限:-80°C, 6 months; -20°C, 1 month。-80°C储存时,请在6个月内使用,-20°C储存时,请在1个月内使用。

可选溶剂 浓度 溶剂体积 质量 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 1.8415 mL 9.2074 mL 18.4149 mL 46.0371 mL
5 mM 0.3683 mL 1.8415 mL 3.6830 mL 9.2074 mL
10 mM 0.1841 mL 0.9207 mL 1.8415 mL 4.6037 mL
15 mM 0.1228 mL 0.6138 mL 1.2277 mL 3.0691 mL
20 mM 0.0921 mL 0.4604 mL 0.9207 mL 2.3019 mL
25 mM 0.0737 mL 0.3683 mL 0.7366 mL 1.8415 mL
30 mM 0.0614 mL 0.3069 mL 0.6138 mL 1.5346 mL
40 mM 0.0460 mL 0.2302 mL 0.4604 mL 1.1509 mL
50 mM 0.0368 mL 0.1841 mL 0.3683 mL 0.9207 mL
60 mM 0.0307 mL 0.1535 mL 0.3069 mL 0.7673 mL
80 mM 0.0230 mL 0.1151 mL 0.2302 mL 0.5755 mL
100 mM 0.0184 mL 0.0921 mL 0.1841 mL 0.4604 mL
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.

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Inquiry Information

产品名称:
PSB-0788
目录号:
HY-103165
需求量: