Y-320 is a potent, orally active phenylpyrazoleanilide immunomodulator. Y-320 inhibitsIL-17production byCD4T cells stimulated withIL-15withIC₅₀values of 20 to 60 nM. Y-320 enhances TP53, DMD, and COL17A1 PTC readthrough by G418 and increases cellular protein levels and protein synthesis. Y-320 concomitants use of with a low dose ofPaclitaxel(HY-B0015) significantly sensitized multidrug resistance (MDR) tumors by inducing G2/M phase arrest andapoptosis. Y-320 can be used for research of rheumatoid arthritis (RA) andcancer^[1][2][2].

Y-320 (0-100 nM; 48 h) inhibits IL-17 production by murine and human CD4 T Cells stimulated with IL-15 with IC₅₀values of 25.7, 52.4 and 57.4 nM for murine CD4 T cells, murine Th17 cells and human CD4 T cells, respectively^[1].
Y-320 (0-100 nM; 48 h) inhibits phosphorylation of JAK1/JAK3 in murine CD4 T cells stimulated with IL-15/CXCL12/anti-CD3 mAb^[1].
Y-320 (0.25-2 μM; 48 h) enhances PTC readthrough by G418 in different cell lines^[2].
Y-320 (0-2 μM; 48 h; HDQ-P1 cells) increases cellular protein levels and ribosome biogenesis in a concentration-dependent manner^[2].
Y-320 (0-2 μM; 48 h; Tsc2^-/-cells) causes a small decrease in phospho-S6K combination with G418 (100 μM)^[2].
Y-320 (1 μM; 48 h; HDQ-P1 cells) up-regulates CXC chemokine expression including CXCL10, CXCL8, and CXCL2^[2].
Y-320 (500 nM; 72 h) reverses the resistance to paclitaxel in MDR cancer cells. Y-320 has the reversal index (RI) combined with Paclitaxel (0-1000 nM) are 5.5 (Bads-200), 9.4 (Bats-72) and 1.7 (Huh7-TS-48)^[3].
Y-320 (500 nM; 72 h; Bads-200 cells) enhances Paclitaxel-induced G2/M arrest and enhances Paclitaxel-induced (500 nM) tumor cell apoptosis^[3].
Y-320 (0-20 μM; 72 h; Bads-200 cells) is a substrate of P-gp reverses MDR by inhibiting P-gp function^[3].

Y-320 (0-3 mg/kg; p.o.; daily, for 42 d) ameliorates collagen-induced arthritis (CIA) in DBA/1J mice with a reduction of IL-17 mRNA in arthritic joints^[1].
Y-320 (5 mg/kg; i.v.; every three days, for 18 d; Homozygous nude athymic mice with Bats-72 xenograft) sensitizes MDR xenograft tumor to Paclitaxel in vivo^[3].

505.01

Solid

C₂₇H₂₉ClN₆O₂

288250-47-5

Room temperature in continental US; may vary elsewhere.

DMSO : 5.5 mg/mL(10.89 mM;Need ultrasonic)

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℃, 6 months; -20℃, 1 month。-80℃ 储存时，请在 6 个月内使用，-20℃ 储存时，请在 1 个月内使用。

请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照In Vitro方式配制澄清的储备液，再依次添加助溶剂：

——为保证实验结果的可靠性，澄清的储备液可以根据储存条件，适当保存；体内实验的工作液，建议您现用现配，当天使用； 以下溶剂前显示的百
分比是指该溶剂在您配制终溶液中的体积占比；如在配制过程中出现沉淀、析出现象，可以通过加热和/或超声的方式助溶

• 1.

  请依序添加每种溶剂： 10% DMSO    40%PEG300   5%Tween-80   45% saline

  Solubility: ≥ 0.5 mg/mL (0.99 mM); Clear solution

  此方案可获得 ≥ 0.5 mg/mL (0.99 mM，饱和度未知) 的澄清溶液。

  以 1 mL 工作液为例，取 100 μL 5.0 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中，混合均匀；向上述体系中加入50 μL Tween-80，混合均匀；然后继续加入 450 μL生理盐水定容至 1 mL。

  将 0.9 g 氯化钠，完全溶解于 100 mL ddH2O 中，得到澄清透明的生理盐水溶液
• 2.

  请依序添加每种溶剂： 10% DMSO    90% (20%SBE-β-CDin saline)

  Solubility: ≥ 0.5 mg/mL (0.99 mM); Clear solution

  此方案可获得 ≥ 0.5 mg/mL (0.99 mM，饱和度未知) 的澄清溶液。

  以 1 mL 工作液为例，取 100 μL 5.0 mg/mL 的澄清 DMSO 储备液加到 900 μL20% 的 SBE-β-CD 生理盐水水溶液中，混合均匀。

  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
• 3.

  请依序添加每种溶剂： 10% DMSO    90%corn oil

  Solubility: ≥ 0.5 mg/mL (0.99 mM); Clear solution

  此方案可获得 ≥ 0.5 mg/mL (0.99 mM，饱和度未知) 的澄清溶液，此方案不适用于实验周期在半个月以上的实验。

  以 1 mL 工作液为例，取 100 μL 5.0 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中，混合均匀。