吲哚胺2,3-雙加氧酶1(IDO1)抑制劑篩選試劑盒 | Indoleamine 2,3-Dioxygenase 1 (IDO1) Inhibitor Screening Kit貨號K976

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吲哚胺2,3-雙加氧酶1(IDO1)抑制劑篩選試劑盒 | 貨號K976
Indoleamine 2,3-Dioxygenase 1 (IDO1) Inhibitor Screening Kit

產品描述:吲哚胺2,3-雙加氧酶1(Indoleamine 2,3-Dioxygenase 1, IDO1,EC 1.13.11.52) 是一種cytoplasmic hemoprotein細胞質血紅素,可氧化tryptophan色氨酸,產生N-formylkynurenine N-甲酰基犬尿氨酸(NFK)。在mammals哺乳動物中,該反應是kynurenine catabolic犬尿氨酸分解代謝途徑中的第一個和限速步驟。在正常生理條件下IDO1活性低,但是由促炎細胞因子如干擾素-γ顯著上調。這種IDO1的短期激活作為先天免疫反應的一部分發生,並有助於抑制病原體和寄生蟲的生長。 IDO1活化還可以通過發揮免疫抑制作用來促進宿主免疫耐受。腫瘤細胞的IDO1表達在腫瘤免疫耐受中起重要作用。已經在具有許多不同類型癌症的患者中發現IDO1表達的慢性誘導,並且IDO1活性增加與更廣泛的疾病傳播和預後惡化相關。因此,IDO1成為開發新型抗腫瘤藥和佐劑以增加常規化學療法功效的有吸引力的藥理學靶標。 BioVision的IDO1抑制劑篩選試劑盒可快速篩選測試化合物,以調節IDO1活性。與基於UV吸光度的常規比色IDO1測定不同,該測定使用螢光顯影劑,其選擇性地與NFK反應以產生在可見光範圍內可檢測的高螢光產物(Ex / Em = 402 / 488nm)。由於測試化合物的短波長吸收,這確保了高信號背景比和很小的干擾。該測定非常靈敏,具有簡單的無需洗滌並且具有高通量性。該試劑盒包含一整套試劑,足以以96孔板形式進行100次反應。
| Cat # +Size | K976-100 |
| Size | 100 assays |
| Detection Method | Fluorescence (Ex/Em 402/488 nm) |
| Species Reactivity | Mammalian |
| Applications | Rapid, high-throughput screening of drugs and novel ligands. Development of structure-activity relationship (SAR) models to predict IDO1 inhibition liability of novel compounds. |
| Features & Benefits | • Simple, highly sensitive, high-throughput compatible • Rapid screening of IDO1 inhibitors or ligands • Kit includes the IDO1 inhibitor IDO5L and a stable, recombinant human IDO1 Enzyme |
| Kit Components | • IDO1 Assay Buffer • Antioxidant Mix (100X) • IDO1 Substrate (L-tryptophan) • IDO Inhibitor (IDO5L) • Fluorogenic Developer Solution • Recombinant Human IDO1 • Microplate Sealing Film |
| Storage Conditions | -20°C |
| Shipping Conditions | Gel Pack |
| USAGE | For Research Use Only! Not For Use in Humans. |
