日韩av大片在线观看欧美成人不卡|午夜先锋看片|中国女人18毛片水多|免费xx高潮喷水|国产大片美女av|丰满老熟妇好大bbbbbbbbbbb|人妻上司四区|japanese人妻少妇乱中文|少妇做爰喷水高潮受不了|美女人妻被颜射的视频,亚洲国产精品久久艾草一,俄罗斯6一一11萝裸体自慰,午夜三级理论在线观看无码

官方微信|手機(jī)版

產(chǎn)品展廳

產(chǎn)品求購(gòu)企業(yè)資訊會(huì)展

發(fā)布詢價(jià)單

化工儀器網(wǎng)>產(chǎn)品展廳>試劑標(biāo)物>常用實(shí)驗(yàn)試劑>標(biāo)準(zhǔn)物質(zhì)> 肽鏈內(nèi)切酶Lysyl Endopeptidase(R)

肽鏈內(nèi)切酶Lysyl Endopeptidase(R)

具體成交價(jià)以合同協(xié)議為準(zhǔn)
  • 公司名稱 伊普瑞斯科技有限公司
  • 品牌
  • 型號(hào)
  • 產(chǎn)地
  • 廠商性質(zhì) 經(jīng)銷(xiāo)商
  • 更新時(shí)間 2015/8/2 1:08:33
  • 訪問(wèn)次數(shù) 813
產(chǎn)品標(biāo)簽

肽鏈內(nèi)切酶

聯(lián)系我們時(shí)請(qǐng)說(shuō)明是化工儀器網(wǎng)上看到的信息,,謝謝!


伊普瑞斯科技有限公司憑借所*產(chǎn)品的技術(shù)優(yōu)勢(shì)和日趨擴(kuò)大的服務(wù)網(wǎng)絡(luò),全面致力于*的生命科學(xué),、生物化學(xué),、臨床診斷、制藥,、環(huán)境科學(xué)以及食品安全檢驗(yàn)用等研究和生產(chǎn)領(lǐng)域的消耗試劑及生產(chǎn)原材料在中國(guó)地區(qū)的推廣,、宣傳和技術(shù)服務(wù)。

各種規(guī)格型號(hào),,產(chǎn)品詳細(xì)說(shuō)明等,,
請(qǐng)聯(lián)系索取。
 

瑞典Mercodia,、中國(guó)臺(tái)灣藻研,、加拿大NRC,日本和光Wako,、美國(guó)Alexis,、加拿大TRC、日本IFP等產(chǎn)品

肽鏈內(nèi)切酶Lysyl Endopeptidase(R)

規(guī)格: 1 vial (2 AU) , 1 vial (10 AU)
Grade: for Biochemistry
Summary
 
This product is for research use only. Do not administer it to human.

Purity: Homogenous on SDS-PAGE


Activity: shown on each label. Unit: AU*/vial
* AU: Amidase Unit - amount of enzyme required for the formation of 1 umol of p-nitroaniline from
N-benzoyl-DL-lysine-p-nitroaniline per minute at 30 degrees C, pH 9.5.


Preparation A 10AU-vial contains Tris-HCl corresponding to 1 mL of 2 mM Tris HCl buffer (pH 8.0).
Molecular Weight] 27,000 (gel filtration); 30,000 (SDS electrophoresis)
Optimal pH 9.0 -9.5 (amidase activity)
Stability Very stable in lyophilized forms at -20 degrees C; Stable for at least 2 years at -20 degrees C
when dissolved in Tris-HCl buffer at pH 4.0 to 11 at the enzyme concentration of more than 1 mg/mL. Stable for at
least 24 hours at 4 degrees C under the above conditions.


Lysyl Endopeptidase is a protease secreted by the soil bacterium Achromobacter lyticus M497-1,
and is synonymous with the achromobacter protease discovered by Masaki, et al. Lysyl Endopeptidase
cleaves peptide bonds at the carboxy-terminal of both lysine residues and S-aminoethylcysteine residues with a
high degree of specificity, making it a valuable tool for analysis of peptide and protein primary structure and for
enzymatic synthesis of Lys-X compounds. An added feature of Lysyl Endopeptidase is its ability to retain complete
activity after incubation in 4M urea or in 0.1% SDS solution for up to 6 hours at 30 degrees C.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

    如有更多其它試劑產(chǎn)品需求與查詢,請(qǐng)及時(shí)接洽:[email protected] 或在我公司查詢主頁(yè)客戶留言處(http://www.express-cn.com/expressgb/lyb.htm)留下您的查詢內(nèi)容,,我們即會(huì)在當(dāng)天為您作出回復(fù),。

伊普瑞斯科技有限公司
[email protected]
在線客服:
          :liyuqiu1983
              cindylee-1981
總機(jī):

www.express-cn.com
 



化工儀器網(wǎng)

采購(gòu)商登錄
記住賬號(hào)    找回密碼
沒(méi)有賬號(hào)?免費(fèi)注冊(cè)

提示

×

*您想獲取產(chǎn)品的資料:

以上可多選,,勾選其他,,可自行輸入要求

個(gè)人信息:

溫馨提示

該企業(yè)已關(guān)閉在線交流功能