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        1. 北京西美杰科技有限公司

          主營產(chǎn)品: 生物學檢測試劑盒,化學試劑,蛋白質(zhì)氧化損傷,抗原抗體

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          安全高效的蛋白結(jié)晶條件篩選試劑盒

          2019-12-6  閱讀(734)

              想要獲得高質(zhì)量蛋白晶體一般需要克3個難題1、獲得純度高的,均一的蛋白樣品;2,篩選可結(jié)晶的條件;3,優(yōu)化結(jié)晶條件,后獲得高質(zhì)量的單晶;其中,篩選可結(jié)晶的條件是獲得蛋白質(zhì)晶體的主要瓶頸之一;

              西美杰代理的Jena Biosource品牌中有一系列蛋白結(jié)晶研究所要用的試劑和耗材,以下給大家介紹一下Jena里面的蛋白結(jié)晶條件篩選試劑盒。

          1、JBScreen Basic

          JBScreen Basic是基于稀疏矩陣法的蛋白結(jié)晶試劑盒,包含了96種篩選條件,整套試劑盒分為4個小規(guī)格,每個小規(guī)格包含24種條件,24個條件分別密封在螺旋蓋試管中,每管10ml,可以隨時使用。Jena里面的蛋白結(jié)晶篩選試劑盒不包含二甲shenjia

          鹽,用MES進行替代。

           

          名稱

          貨號

          規(guī)格

          JBScreen Basic 1

          CS-121

          24 solutions (10 ml each)

          JBScreen Basic 2

          CS-122

          24 solutions (10 ml each)

          JBScreen Basic 3

          CS-123

          24 solutions (10 ml each)

          JBScreen Basic 4

          CS-124

          24 solutions (10 ml each)

          JBScreen Basic 1 – 4

          CS-125

          4 Kits

          JBScreen Basic HTS

          CS-203L

          96 solutions (1.7 ml each)

           

          2、 JBScreen Classic

                這個系列是Jena品牌中初推出的經(jīng)典的結(jié)晶條件試劑盒,在文獻中的應(yīng)用以每年30%的速度增長;這個試劑盒包含了240個篩選條件,涵蓋了各種有效沉淀劑和Buffer。整套試劑盒分成了10小規(guī)格,每個規(guī)格包含了24個條件,如果只想要其中某些條件,是可以單獨購買小規(guī)格試劑盒的;

           

          名稱

          貨號

          條件數(shù)量

          JBScreen Classic 1 (PEG 400 to 3000 based)

          CS-101L

          24 solutions (10 ml each)

          JBScreen Classic 2 (PEG 4000 based)

          CS-102L

          24 solutions (10 ml each)

          JBScreen Classic 3 (PEG 4000+ based)

          CS-103L

          24 solutions (10 ml each)

          JBScreen Classic 4 (PEG 5000 MME to 8000 based)

          CS-104L

          24 solutions (10 ml each)

          JBScreen Classic 5 (PEG 8000 to 20000 based)

          CS-105L

          24 solutions (10 ml each)

          JBScreen Classic 6 (Ammonium Sulfate based)

          CS-106L

          24 solutions (10 ml each)

          JBScreen Classic 7 (MPD based)

          CS-107L

          24 solutions (10 ml each)

          JBScreen Classic 8 (MPD/Alcohol based)

          CS-108L

          24 solutions (10 ml each)

          JBScreen Classic 9 (Alcohol/Salt based)

          CS-109L

          24 solutions (10 ml each)

          JBScreen Classic 10 (Salt based)

          CS-110L

          24 solutions (10 ml each)

           

          JBScreen Classic 1–10

          CS-114L

          10 Kits

          JBScreen Classic HTS I (PEG based)

          CS-201L

          96 solutions (1.7 ml each)

          JBScreen Classic HTS II (Ammonium Sulfate, MPD, Alcohol and Salt based)

          CS-202L

          96 solutions (1.7 ml each)

           

           

                   3、JBScreen pentaerythritol

                基于兩種新奇的沉淀劑,Pentaerythrotol丙氧基化物和乙基化物,用于生物大分子初結(jié)晶條件的篩選。兩者都包含一個Pentaerythrotol的支鏈型高分子。因此他們不同于傳統(tǒng)的沉淀劑(如MPD和PEG)。另外,Pentaerythrotol合物具有冷凍保護劑的功能,蛋白晶體在這些高濃度的沉淀劑中生長,并能夠由晶滴直接冷凍;

              

          名稱

          貨號

          規(guī)格

          JBScreen Pentaerythritol 1 (PEP 426 based)

          CS-191

          24 solutions (10 ml each)

          JBScreen Pentaerythritol 2 (PEP 629 based)

          CS-192

          24 solutions (10 ml each)

          JBScreen Pentaerythritol 3 (PEE 270 based)

          CS-193

          24 solutions (10 ml each)

          JBScreen Pentaerythritol 4 (PEE 797 based)

          CS-194

          24 solutions (10 ml each)

          JBScreen Pentaerythritol 1 – 4

          CS-195

          4 Kits

          JBScreen Pentaerythritol HTS

          CS-210L

          96 solutions (1.7 ml each)

           

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