檢測蛋白質(zhì)聚集丨艾美捷熱轉(zhuǎn)移穩(wěn)定性檢測試劑盒
艾美捷熱轉(zhuǎn)移穩(wěn)定性檢測試劑盒:
Application Notes:?This kit has been designed for monitoring protein stability under systematic thermal stress conditions.
Quality Control:?A sample kit from each lot of PROTEOSTAT? Thermal shift stability assay kit is tested using the procedure described in the manual. The detected aggregation temperature for 16μg/ml of?β-lactoglobulin is a single peak at 76° ±?2°C.
Use/Stability:?With proper storage, the kit components are stable up to the date noted on the product label. Store kit at -20?C in a non-frost free freezer, or?–80?C for longer term storage.
Handling:?Protect from light. Avoid freeze/thaw cycles.
Shipping:?Shipped on Blue Ice
Short Term Storage:?-20°C
Long Term Storage:?-20°C
Contents:?PROTEOSTAT? TS Detection Reagent
β-Lactoglobulin control
10X Assay Buffer
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PROTEOSTAT?熱轉(zhuǎn)移穩(wěn)定性檢測試劑盒包括一種熒光染料,可檢測蛋白質(zhì)聚集,因此可用于監(jiān)測系統(tǒng)熱應(yīng)激條件下的蛋白質(zhì)穩(wěn)定性。通過熱位移分析,可以很容易地確定大部分蛋白質(zhì)聚集的溫度。聚集溫度是蛋白質(zhì)穩(wěn)定性的指標(biāo),并可用于優(yōu)化J小化蛋白質(zhì)聚集的條件,以及鑒定結(jié)合并賦予感興趣蛋白質(zhì)結(jié)構(gòu)穩(wěn)定性的配體。

圖:PROTEOSTAT?染料的聚集溫度不等于使用SYPRO?橙色獲得的熔化溫度。
SYPRO橙色染料是一種環(huán)境敏感染料,與未折疊蛋白質(zhì)的疏水區(qū)域結(jié)合??捎糜跍y量Tm。Tm是熱展開曲線的溫度中點(diǎn)。在溫度中點(diǎn)Tm,樣品中一半的靶蛋白被展開,樣品中的一半靶蛋白保持折疊。展開不依賴于相鄰的蛋白質(zhì)。ProteoStat是一種分子轉(zhuǎn)子染料,與蛋白質(zhì)聚集體表面結(jié)合。標(biāo)簽是指熱聚集曲線的中點(diǎn)。蛋白質(zhì)展開,然后聚集。聚集依賴于鄰近的蛋白質(zhì)。蛋白質(zhì)濃度越高,聚集的趨勢就越大。
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艾美捷熱轉(zhuǎn)移穩(wěn)定性檢測試劑盒基本參數(shù):
中文名稱:熱轉(zhuǎn)移穩(wěn)定性檢測
英文名字:PROTEOSTAT? Thermal shift stability assay kit
編號(hào):ENZ-51027-K400
規(guī)格:400tests
使用/穩(wěn)定性:正確儲(chǔ)存后,試劑盒組件在產(chǎn)品標(biāo)簽上注明的日期之前是穩(wěn)定的。將套件儲(chǔ)存在-20?C的無霜冷凍箱中,或-80?C下長期儲(chǔ)存。
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艾美捷熱轉(zhuǎn)移穩(wěn)定性檢測試劑盒相關(guān)研究:
PROTEOSTAT? Protein aggregation assay
PROTEOSTAT? Protein aggregation standards ?
PROTEOSTAT? Protein refolding and aggregation sensing kit ?
Protein A ELISA kit