无码人妻精品一区二区蜜桃,yin荡娇妻肉欲放纵,农村女妓女野外bbw,欧美大肥婆bbbww

歡迎來(lái)北京索萊寶科技有限公司!我們將為您提供周到的服務(wù)!
首頁(yè) > 產(chǎn)品中心 > > 酶抑制劑 > P0100-1 PMSF 酶抑制劑

產(chǎn)品名稱(chēng):P0100-1 PMSF 酶抑制劑

產(chǎn)品型號(hào):P0100

產(chǎn)品報(bào)價(jià):

產(chǎn)品特點(diǎn):P0100-1 PMSF 酶抑制劑
PMSF is a inhibitor of serine proteases and acetylcholinesterase. It inhibits proteases such as

chymotrypsin, trypsin, thrombin and thiol proteases such as papain. PMSF inhibits ser

免費(fèi)咨詢(xún):010-50973130

發(fā)郵件給我們:3193328036@qq.com

分享到:

P0100P0100-1 PMSF 酶抑制劑的詳細(xì)資料:

P0100-1 PMSF 酶抑制劑
白色微黃色粉末。難溶于水,且在水溶液中非常不穩(wěn)定,容易分解??扇苡诋惐?、乙醇、甲醇、二甲苯和石油醚。

閃點(diǎn)  222 °F

溶解度  dry solvents (ethanol, methanol, and 2-propanol): 200 mM Stock solution are stable for months at 4°C.
水溶解性  hydrolysis 

敏感性  Moisture Sensitive 

BRN  2088311 

CAS DataBase Reference 329-98-6(CAS DataBase Reference) 

EPA Substance Registry System 329-98-6(EPA Substance) 

熔點(diǎn)  92-95 °C

沸點(diǎn)  112 °C16 mm Hg(lit.)

密度  0.797 g/mL at 20 °C

說(shuō)明;僅用于科研實(shí)驗(yàn)

PMSF is a inhibitor of serine proteases and acetylcholinesterase. It inhibits proteases such as

chymotrypsin, trypsin, thrombin and thiol proteases such as papain. PMSF inhibits serine proteases by

sulfonating serine residues at the active site.

Storage/Stability:

When stored as indicated, PMSF has a shelf-life of three years..

Preparation Instructions:

PMSF is soluble in anhydrous isopropanol at 35 mg/ml with heating, resulting in a clear to very slightly

hazy, colorless to faint yellow solution.

Recommended stock solution: 100 mM in anhydrous isopropanol or anhydrous (100%, not 95%) ethanol.

A 200 mM solution in dry solvent is stable for at least 9 months at 2-8° C.

PMSF is very unstable in the presence of water.  The half-life of aqueous PMSF at 25° C at pH 7.0, 7.5,

and 8.0 is 110, 55, and 35 minute respectively.

Precautions and Disclaimer:

PMSF is considered a highly toxic cholinesterase inhibitor.

P0100-1 PMSF 酶抑制劑

 相關(guān)同類(lèi)產(chǎn)品:

留言框

  • 產(chǎn)品:

  • 您的單位:

  • 您的姓名:

  • 聯(lián)系電話:

  • 常用郵箱:

  • 省份:

  • 詳細(xì)地址:

  • 補(bǔ)充說(shuō)明:

  • 驗(yàn)證碼:

    請(qǐng)輸入計(jì)算結(jié)果(填寫(xiě)阿拉伯?dāng)?shù)字),如:三加四=7

版權(quán)所有  ICP備案號(hào): 管理登陸 技術(shù)支持:化工儀器網(wǎng)   總流量:881030  網(wǎng)站地圖

国产精品免费看久久久无码| 学生无套内精做了一晚上| 精品免费囯产一区二区三区四区| 久久婷婷激情综合色综合俺也去| 疯狂的交换1—6大团结| 特大巨黑吊XXXX高潮| 大肉蒂被嘬的好爽h| 亚洲欧美熟妇综合久久久久久 | 女厕厕露p撒尿八个少妇| 人妻秘书汗と接吻に満ちた视频| 你温柔一点我是第一次| 中文字幕无码无码专区| 女人被狂C躁到高潮视频免费网站 小妖精的奶头又喷奶水了视频 | 亚洲乱色伦图片区小说| 人妻少妇乱子伦精品无码专区| 中文字幕无码乱人伦| 乳罩脱了喂男人吃奶视频| 特级做人爱c级日本| 五十路息与子在线播放藤崎樱| 成年裸男自慰gay网站| 朝鲜女人大白屁股ASS孕交| 9277在线观看免费播放| 性xxxxfreexxxxx| 国产大bbwbbwhd视频| 国产chinesehdxxxx宾馆tube| 男男19禁啪啪无遮挡免费| 我和亲妺妺乱的性视频| 国产又爽又黄又爽又刺激| 免费看国产成年无码AV片| 影音先锋资源站| 欧美xxxx做受性欧美88| 与亲女洗澡伦了东北| 国产无套抽出白浆来视频| 白妇少洁全文阅读目录| 亚洲综合AV一区二区三区不卡| 欧美精产国品一二三产品工艺| 嫩bbb槡bbbb槡bbbb| 三上悠亚被弄到痉挛惨叫视频| 无码国产精成人午夜视频不卡| 免费无需播放器看的AV| 欧美18videosex性欧美|