【HDAC & HDACIs分析與篩選 】 組織蛋白去乙醯酶抑制劑與藥物篩選 HDAC inhibitor-Abcam (Biovision)
【HDAC 組織蛋白去乙醯酶抑制劑 & 藥物篩選 HDAC inhibitor分析研究 】-Abcam (Biovision)

組織蛋白去乙醯酶,是促使組織蛋白Histone去乙醯化的一種酵素。當組蛋白去乙醯酶不正常表現活性,造成其作用的蛋白質乙醯化程度失去平衡,會導致許多疾病如癌症、神經退化性疾病等。目前,組蛋白去乙醯化酶的抑制劑已做為抗腫瘤細胞增生、促成細胞凋亡、促使腫瘤細胞分化、並抑制血管新生作用。因此HDACs 為具有潛力的癌症治療標靶。Biovision提供一系列組織蛋白去乙醯酶活性分析(HDAC Activity assay)、組織蛋白去乙醯酶抑制劑快篩套組 (HDAC inhibitor screening assay kit)、及組織蛋白去乙醯酶抑制劑 (histone deacetylase inhibitors, HDACIs )等系列商品。
HDAC組織蛋白去乙醯酶活性分析套組 | 貨號K331-100
HDAC Activity Colorimetric Assay Kit, Two step
產品描述:組蛋白脫乙酰酶(HDAC)的抑制涉及調節轉錄和誘導癌細胞凋亡或分化。然而,由於缺乏用於分析HDAC活性的方便的工具,篩選HDAC抑制化合物在過去被證明是困難的。新的比色HDAC活性測定試劑盒提供了一種快速便捷的呈色法,可以消除傳統測定中使用的放射性,萃取或色譜繁瑣之步驟。新方法只需要兩個簡單的步驟,兩個都在相同的微量滴定板上進行。首先,將包含乙醯化賴氨酸側鏈的HDAC比色底物與含有HDAC活性的樣品(例如HeLa核提取物或您自己的樣品)一起孵育。底物的脫乙醯化對底物敏感,因此在第二步中,與賴氨酸顯影劑相結合產生髮色團。可以使用ELISA板讀數器或分光光度計輕鬆分析髮色團。該測定非常適合於高通量篩選應用。 HDAC抑制劑和抗體也可單獨使用。

| Cat # +Size | K331-100 |
| Size | 100 assays |
| Detection Method | Absorbance (400 or 405 nm) |
| Species Reactivity | Mammalian |
| Applications | Well suited for high throughput applications. HDAC inhibitors and substrates and related antibodies are also available separately. |
| Features & Benefits | • Simple two-step procedure; takes around than 1 hour • Fast and convenient • The assay method eliminates radioactivity/extractions/ and/or chromatography as used in the traditional assays. |
| Kit Components | • HDAC Substrate [Ac-Lys(Ac)-pNA, 10 mM] • 10X HDAC Assay Buffer • Lysine Developer • HDAC Inhibitor (Trichostatin A, 1 mM) • HeLa Nuclear Extract (5 mg/ml) • Deacetylated Standard (Ac-Lys-pNA, 10 mM) |
Two step assay, HTS

產品描述: 螢光HDAC活性測定試劑盒提供了快速和基於螢光的方法,克服了傳統測定中使用的放射性,提取或色譜分析之方法。只需要兩個簡單的步驟,於同一個微量滴定板上進行。首先,將包含乙醯化賴氨酸側鏈的HDAC底物與含有HDAC活性的樣品(例如HeLa核提取物)一起反應。底物的脫乙醯化使底物致敏,因此與賴氨酸顯影劑進一步的交聯產生螢光團。可使用螢光板讀數器或螢光計容易地分析螢光團。該測定非常適合於高通量篩選應用。 HDAC抑制劑和抗體也可單獨使用。
| Cat # +Size | K330-100 |
| Size | 100 assays |
| Detection Method | Fluorescence (Ex/Em 350-380/440-460 nm) |
| Species Reactivity | Mammalian |
| Applications | Well suited for high throughput applications. HDAC inhibitors and substrates and related antibodies are also available separately. |
| Features & Benefits | • Simple two-step procedure; takes around than 1 hour • Fast and convenient • The assay method eliminates radioactivity/extractions/ and/or chromatography as used in the traditional assays. |
| Kit Components | • HDAC Substrate [Boc-Lys(Ac)-AMC, 4 mM] • 10X HDAC Assay Buffer • Lysine Developer • HDAC Inhibitor (Trichostatin A, 1 mM) • HeLa Nuclear Extract (5 mg/ml) • Deacetylated Standard [Boc-Lys-AMC, 4 mM] |
組蛋白脫乙酰酶(HDAC)藥物篩選分析 | 貨號K340-100
HDAC Inhibitor Drug Screening Kit (Fluorometric)
產品描述:

抑制劑候選物與包含乙酰化賴氨酸側鏈的HeLa核提取物和HDAC螢光Substrate底物混合。底物的脫乙酰化對substrate底物敏感,因此在第二步中,與賴氨酸顯影劑的交聯產生螢光團。可以使用螢光板讀數器或螢光計容易地分析螢光團。該測定非常適合於高通量篩選應用。
| Size | 100 assays |
| SKU+Size | K340-100 |
| Detection Method | Fluorescence (Ex/Em 350-380/440-460 nm) |
| Species Reactivity | Mammalian |
| Applications | Screening of compounds for HDAC inhibition by analyzing HDAC activity |
| Features & Benefits | • Simple two-step procedure • Fast fluorescence-based method that eliminates radioactivity, extractions, or chromatography • The assay is well suited for high throughput screening applications. |
| Kit Components | • HDAC Substrate [Boc-Lys(Ac)-AMC, 4 mM] • 10X HDAC Assay Buffer • Lysine Developer • HDAC Inhibitor (Trichostatin A, 1 mM) • HeLa Nuclear Extract (5 mg/ml) |
HDAC3免疫沉澱(IP)和活性測定試劑盒 | 貨號2042-250
Only kit on the market for both IP and measuring activity of HDAC3
產品描述:組蛋白脫乙醯酶(HDAC)在控制細胞週期調節,細胞分化和組織發育中起著中心作用。 這些蛋白質在發育和生理學中起關鍵作用,特別是在心臟和神經系統中。 他們也深入細胞增殖,細胞週期和細胞凋亡。 HDAC3主要定位在細胞核中,但也可以在細胞質和質膜中發現。 HDAC3 IP和活性測定試劑盒提供基於抗體的方法,從細胞和組織中特異性免疫沉澱HDAC3複合物,並以螢光測定法測量HDAC3活性。 HDA3使用HDAC3抗體從細胞或核提取物中免疫沉澱,然後在蛋白A / G珠上捕獲複合物。 將免疫沉澱的複合物與HDAC底物溫育。 只有脫乙醯化底物被顯影劑切割以產生螢光團,其可以使用螢光讀板器容易地分析。

| Cat # +Size | K344-25 |
| Size | 25 assays |
| Detection Method | Fluorescence (Ex/Em=368/442 nm) |
| Applications | Immunoprecipitation of HDAC3 complex from cell & nuclear extract(s) Measurement of HDAC3 activity of immunoprecipitated complex/purified enzyme Screening for activators or inhibitors of HDAC3 |
| Features & Benefits | • Simple, fast and convenient. • Only kit on the market for both IP as well as measuring activity of HDAC3. |
| Kit Components | • HDAC Assay Buffer • Cell Lysis Buffer • HDAC Substrate • Developer • AFC (7-amino-4-trifluoromethyl coumarin) Standard (1 mM) • Rabbit HDAC2 Antibody (0.2 mg/ml) • Rabbit IgG (Control Antibody) (0.5 mg/ml) • Protein A/G Sepharose Beads • Positive Control (Jurkat Cell Lysate) (125 μg) |
HDAC8組蛋白脫乙醯酶8活性測定試劑盒 | 貨號K348-100
HDAC8 Activity Fluorometric Assay Kit
產品描述:組蛋白脫乙醯酶(HDACs)代表了被認為是核小體組蛋白乙醯化的關鍵調節劑的大量酶,這是控制真核基因轉錄的主要事件,並被分為三組。 HDACs是哺乳動物發育中具有關鍵作用的轉錄阻遏物。 他們被認為參與重要的生物活性,如細胞分化,增殖,細胞凋亡和衰老。 在BioVision的HDAC-8活性試劑盒中,HDAC-8將底物(RHK(Ac)-K(Ac)-AFC)脫乙醯化,然後進行酶裂解釋放淬滅的螢光基團(AFC),其可以在Em / Ex = 380 / 500nm。 該試劑盒提供快速,簡單,靈敏和可靠的測試,也適用於純化,免疫沉澱和重組或轉基因HDAC-8樣品中HDAC-8活性的高通量測量。


| Cat # +Size | K348-100 |
| Size | 100 assays |
| Detection Method | Fluorescence (Ex/Em = 380/500 nm) |
| Applications | Suitable for high throughput measurement of HDAC8 activity in purified, immunoprecipitated and recombinant or genetically modified HDAC-8 samples. |
| Features & Benefits | • Simple procedure; takes ~ 60 min • Fast and convenient • Kit contains the necessary reagents for accurate measurement of HDAC-8 activity |
| Kit Components | • HDAC-8 Assay Buffer • HDAC-8 Substrate • HDAC-8 Positive Control • AFC Standard (1 mM) • Developer • Trichostatin A (10 μM) |
HDAC6 Activity Assay Kit (Fluorometric)活性分析套組 | 貨號K466
High-throughput compatible, quick and easy screening for HDAC6 activity in biological samples; Includes human recombinant HDAC6 positive control

產品描述:組蛋白脫乙醯酶6(HDAC6,EC 3.5.1.98)是脫乙醯化組蛋白和非組蛋白底物的ε-N-乙酰賴氨酸的IIb類HDAC酶。它是HDAC系列的獨特成員,因為它包含兩個脫乙酰酶結構域,這些域被提議彼此獨立運作。 HDAC6可以在細胞核和細胞質之間穿梭,這表明通過調節非組蛋白底物的乙酰化狀態來提示潛在的超核功能。 HDAC6還通過調節熱休克蛋白90(Hsp90)和應激顆粒影響轉錄和翻譯。升高的HDAC6活性與細胞運動相關,並增加α-微管蛋白脫乙酰化,從而影響癌細胞轉移。此外,HDAC6基因的突變與阿爾茨海默氏病有關。 HDAC6選擇性抑制劑被認為是自身免疫,腫瘤學和炎性疾病的有希望的靶標。 BioVision的HDAC6活性測定試劑盒,將HDAC6的脫乙酰酶活性應用於合成的乙醯化肽底物,導致AFC螢光團的釋放,其可以使用常規的酶標儀來容易地定量。這種簡單和高通量的適應性測定試劑盒可用於檢測複雜生物樣品中的HDAC6活性(低至3U)

| SKU+Size | K466-100 |
| Size | 100 assays |
| Kit Summary | • Detection method – Fluorescence (Ex/Em 380/490 nm) • Species reactivity – Eukaryotes • Applications – Measurement of HDAC6 activity in various biological samples. |
| Detection Method | Fluorescence (Ex/Em 380/490 nm) |
| Species Reactivity | Eukaryotes |
| Applications | • Rapid, high-throughput screening of drugs and novel ligands. • Development of structure-activity relationship (SAR) models to predict HDAC6 interaction liability of novel compounds. |
| Features & Benefits | • Simple, highly sensitive, high-throughput compatible • Rapid screening of HDAC6 inhibitors • Kit includes Tubacin, an HDAC6 inhibitor, and a stable, recombinant human HDAC6 |
| Kit Components | • HDAC6 Assay Buffer • HDAC6 Lysis Buffer • Human HDAC6 Positive Control • HDAC6 Substrate • Developer • HDAC6 Inhibitor (Tubacin, 1 mM) • AFC Standard (1 mM) |
HDAC1免疫沉澱(IP)和活性測定試劑盒 | 貨號K342
Only kit on the market for both IP and measuring activity of HDAC1
產品描述:組蛋白脫乙醯酶(HDAC)在控制細胞週期調節,細胞分化和組織發育中起著中心作用。 HDAC1在細胞衰老,心肌細胞分化和肥大,肝衰老,髓鞘形成和成年神經發生等方面發揮著廣泛的作用。 HDAC1 IP和活性測定試劑盒提供基於抗體的方法,從細胞和組織中特異性免疫沉澱HDAC1複合物,並以螢光測定法測量HDAC1活性。 HDAC1使用HDAC1抗體從細胞,核或組織提取物中免疫沉澱,然後在蛋白A / G珠上捕獲複合物。 將免疫沉澱的複合物與HDAC底物溫育。 只有脫乙醯化底物被顯影劑切割以產生螢光團,其可以使用螢光讀板器容易地分析。

| Cat # +Size | K342-25 |
| Size | 25 assays |
| Detection Method | Fluorescence (Ex/Em=380/500 nm) |
| Applications | Immunoprecipitation of HDAC1 complex from cell, nuclear, or tissue extract(s) Measurement of HDAC1 activity of immunoprecipitated complex/purified enzyme Screening for activators or inhibitors of HDAC1 |
| Features & Benefits | • Simple, fast and convenient. • Only kit on the market for both IP as well as measuring activity of HDAC1 |
| Kit Components | • HDAC Assay Buffer • Cell Lysis Buffer • HDAC Substrate • Developer • AFC (7-amino-4-trifluoromethyl coumarin) Standard (1 mM) • Rabbit HDAC2 Antibody (0.2 mg/ml) • Rabbit IgG (Control Antibody) (0.5 mg/ml) • Protein A/G Sepharose Beads • Positive Control (Jurkat Cell Lysate) (125 μg) |
HDAC2免疫沉澱(IP)和活性測定試劑盒 | 貨號K341
Only kit on the market for both IP and measuring activity of HDAC2
產品描述:組蛋白脫乙醯酶(HDAC)在控制細胞週期調節,細胞分化和組織發育中起著中心作用。 這些蛋白質在發育和生理學中起關鍵作用,特別是在心臟和神經系統中。 它也深深地參與細胞增殖,細胞週期和細胞凋亡。 HDAC2 IP和活性測定試劑盒提供基於抗體的方法,從細胞和組織中特異性免疫沉澱HDAC2複合物,並以螢光測定法測量HDAC2活性。 HDAC2使用HDAC2抗體從細胞或核提取物中免疫沉澱,然後在蛋白A / G珠上捕獲複合物。 將免疫沉澱的複合物與HDAC底物溫育。 只有脫乙醯化底物被顯影劑切割以產生螢光團,其可以使用螢光讀板器容易地分析。

| Cat # +Size | K341-25 |
| Size | 25 assays |
| Detection Method | Fluorescence (Ex/Em=380/500 nm) |
| Applications | Immunoprecipitation of HDAC2 complex from cell, nuclear, or tissue extract(s) Measurement of HDAC2 activity of immunoprecipitated complex/purified enzyme Screening for activators or inhibitors of HDAC2 |
| Features & Benefits | • Simple, fast and convenient. • Only kit on the market for both IP as well as measuring activity of HDAC2 |
| Kit Components | • HDAC Assay Buffer • Cell Lysis Buffer • HDAC Substrate • Developer • AFC (7-amino-4-trifluoromethyl coumarin) Standard (1 mM) • Rabbit HDAC2 Antibody (0.2 mg/ml) • Rabbit IgG (Control Antibody) (0.5 mg/ml) • Protein A/G Sepharose Beads • Positive Control (Jurkat Cell Lysate) (125 μg) |
HDAC6活性測定試劑盒(螢光測定) | 貨號K466-100
HDAC6 Activity Assay Kit (Fluorometric)
產品描述:組蛋白脫乙醯酶6(HDAC6,EC 3.5.1.98)是脫乙醯化組蛋白和非組蛋白底物的ε-N-乙醯賴氨酸的IIb類HDAC酶。它是HDAC系列的獨特成員,因為它包含兩個脫乙醯酶結構域,這些域被提議彼此獨立運作。 HDAC6可以在細胞核和細胞質之間穿梭,通過調節非組蛋白底物的乙醯化狀態來表明潛在的超核功能。 HDAC6還通過調節熱休克蛋白90(Hsp90)和應激顆粒影響轉錄和翻譯。升高的HDAC6活性與細胞運動性相關,並增加α-微管蛋白脫乙醯化,從而影響癌細胞轉移。此外,HDAC6基因的突變與阿爾茨海默氏病有關。 HDAC6選擇性抑制劑被認為是自身免疫,腫瘤和炎性疾病的有希望的靶標。 BioVision的HDAC6活性測定試劑盒將HDAC6的脫乙醯酶活性用於合成的乙醯化肽底物,導致AFC螢光團的釋放,其可以使用常規的酶標儀來容易地定量。這種簡單和高通量的適應性測定試劑盒可用於檢測複雜生物樣品中的HDAC6活性(低至3U)。

| Cat # +Size | K466-100 |
| Size | 100 assays |
| Kit Summary | • Detection method – Fluorescence (Ex/Em 380/490 nm) • Species reactivity – Eukaryotes • Applications – Measurement of HDAC6 activity in various biological samples. |
| Detection Method | Fluorescence (Ex/Em 380/490 nm) |
| Species Reactivity | Eukaryotes |
| Applications | • Rapid, high-throughput screening of drugs and novel ligands. • Development of structure-activity relationship (SAR) models to predict HDAC6 interaction liability of novel compounds. |
| Features & Benefits | • Simple, highly sensitive, high-throughput compatible • Rapid screening of HDAC6 inhibitors • Kit includes Tubacin, an HDAC6 inhibitor, and a stable, recombinant human HDAC6 |
| Kit Components | • HDAC6 Assay Buffer • HDAC6 Lysis Buffer • Human HDAC6 Positive Control • HDAC6 Substrate • Developer • HDAC6 Inhibitor (Tubacin, 1 mM) • AFC Standard (1 mM) |