成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

E-64-c,E-64-c
  • E-64-c,E-64-c

76684-89-4E-64-c

價(jià)格 詢價(jià)
包裝 1盒
最小起訂量 1盒
發(fā)貨地 上海
更新日期 2024-12-25
QQ交談 微信洽談

產(chǎn)品詳情

中文名稱:E-64-c英文名稱:E-64-c
CAS:76684-89-4品牌: 一研
保存條件: Store at -20°C產(chǎn)品類別: 抑制劑
Cas : 76684-89-4
2024-12-25 E-64-c E-64-c 1盒/RMB 一研 Store at -20°C 抑制劑

產(chǎn)品屬性:

產(chǎn)品名稱

規(guī)格

CAS號(hào)

型號(hào)

E-64-c

10mM (in 1mL DMSO) 1mg 5mg 25mg 100mg 500mg 1g

76684-89-4

EY-Y0164053

Cas No.76684-89-4

別名 N/A

化學(xué)名 (2S,3S)-3-[[(2S)-4-methyl-1-(3-methylbutylamino)-1-oxopentan-2-yl]carbamoyl]oxirane-2-carboxylic acid

分子式 C15H26N2O5

E-64-c.png

分子量 314.4

溶解度 31.4mg/mL in DMSO, 111.8 mg/mL in EtOH

儲(chǔ)存條件 Store at -20°C
General tips  For obtaining a higher solubility , please warm the tube at 37 and shake it in the ultrasonic bath for a while.
Shipping Condition     Evaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request
產(chǎn)品描述:
E-64-c, which is also known as Ep-475, is an analog of E-64 and inhibitor of cysteine proteinases. [1]

The cysteine proteinases, of which Cathepsins B and H and cathepsin L exist in mammals, contain an essential highly reactive thiol group, and therefore are inhibited by thiol-blocking reagents such as iodoacetate and mercuribenzoate. E-64-c showed promise of acting as class-specific inhibitors for the cysteine proteinases. X-ray diffraction shows that E-64-c binds to papain through a thioether covalent bond.[1]

E-64-c, which is an analog of E-64, has proved to be substantially more reactive than E-64 with cathepsins B and L. Cathepsins B and H from human liver and rat cathepsin L were used to measure the rate constants of inhibition of E-64-c, which indicated the rate constants of inactivation of cathepsins B, H and L were 298000, 2018, 206000 M-1 s-1 , respectively[2].

E-64-c was injected subcutaneously, in various doses, daily for 80 days into dystrophic chickens, the activities of cathepsin B and cathepsin H were reduced to the levels in control chickens. E-64-c showed dose-dependent activities on inhibiting cathepsin H and B. However, cathepsin D is not sensitive to E-64-c. Moreover, 10 mg/kg per 8 h of an oil emulsion of E-64-c injection reduced protein degradation 20% in muscles from burned rats. E-64c, which also inhibits calpain , was administered at a dose of 400 mg/kg twice a day for 3 days to middle cerebral artery occlusion mice. The MAP2 levels was increased compared to control and the depletion was significantly inhibited.[3,4]

References:

1.Yamamoto D, Matsumoto K, Ohishi H, et al. Refined x-ray structure of papain. E-64-c complex at 2.1-A resolution[J]. Journal of Biological Chemistry, 1991, 266(22): 14771-14777.

2.Barrett A J, Kembhavi A A, Brown M A, et al. L-trans-Epoxysuccinyl-leucylamido (4-guanidino) butane (E-64) and its analogues as inhibitors of cysteine proteinases including cathepsins B, H and L[J]. Biochem. J, 1982, 201: 189-198.

3.Clark A S, Kelly R A, Mitch W E. Systemic response to thermal injury in rats. Accelerated protein degradation and altered glucose utilization in muscle[J]. Journal of Clinical Investigation, 1984, 74(3): 888.

4.Inuzuka T, Tamura A, Sato S, et al. Suppressive effect of E-64c on ischemic degradation of cerebral proteins following occlusion of the middle cerebral artery in rats[J]. Brain research, 1990, 526(1): 177-179.


關(guān)鍵字: 76684-89-4;C15H26N2O5;E-64-c;

公司簡介

上海一研生物科技有限公司Shanghai yiyan bio-technology Co. Ltd.主要從事免疫學(xué)、分子生物學(xué)和常規(guī)生化試劑等為一體的科研產(chǎn)品銷售企業(yè),公司自成立以來,秉承""全心全意服務(wù)于科研工作者""的企業(yè)理念,立足生物科技領(lǐng)域,運(yùn)用生物技術(shù)和科研試劑,發(fā)展現(xiàn)代生物科技,為各類大中小醫(yī)院及其它醫(yī)療機(jī)構(gòu)、高等院校、科研院所、企事業(yè)單位提供優(yōu)質(zhì)的產(chǎn)品,服務(wù)生物科技領(lǐng)域的科學(xué)研究人員。 公司具有對(duì)普通貨物、冷藏及冷凍倉庫的存儲(chǔ)、包裝及運(yùn)輸能力。 公司將始終堅(jiān)持信譽(yù)立業(yè)、以人為本、質(zhì)量保證、誠信服務(wù)的宗旨,不斷拼搏,開拓進(jìn)取,與各界朋友攜手共創(chuàng)美好未來。
成立日期 2014-06-05 (11年) 注冊(cè)資本 100
員工人數(shù) 50-100人 年?duì)I業(yè)額 ¥ 100萬以內(nèi)
主營行業(yè) 生化試劑,抗體,細(xì)胞培養(yǎng),分子生物學(xué),免疫安全 經(jīng)營模式 工廠,試劑
  • 上海一研生物科技有限公司
VIP 3年
  • 公司成立:11年
  • 注冊(cè)資本:100
  • 企業(yè)類型:營業(yè)執(zhí)照
  • 主營產(chǎn)品:、ELISA試劑盒、PCR檢測(cè)試劑盒、生化檢測(cè)試劑盒、標(biāo)準(zhǔn)品、抗體、細(xì)胞等
  • 公司地址:上海市閔行區(qū)莘福路2號(hào)樓
詢盤

76684-89-4E-64-c相關(guān)廠家報(bào)價(jià)

更多
產(chǎn)品名稱 價(jià)格   公司名稱 報(bào)價(jià)日期
詢價(jià)
江西安迪科技有限公司
2024-12-25
¥496
VIP3年
TargetMol中國(陶術(shù)生物)
2024-12-12
詢價(jià)
VIP1年
寶雞締都醫(yī)藥化工有限公司
2024-11-25
詢價(jià)
VIP9年
上海芮暉化工科技有限公司
2024-11-08
¥308.90
VIP13年
上海阿拉丁生化科技股份有限公司
2024-10-31
詢價(jià)
江西安迪科技有限公司
2022-07-04
¥2409
上海經(jīng)科化學(xué)科技有限公司
2020-01-17
¥990
愛必信(上海)生物科技有限公司
2020-01-16
¥8991.75
上海熹垣生物科技有限公司
2020-01-15
¥3933
深圳欣博盛生物科技有限公司
2020-01-15
內(nèi)容聲明:
以上所展示的信息由商家自行提供,內(nèi)容的真實(shí)性、準(zhǔn)確性和合法性由發(fā)布商家負(fù)責(zé)。 商家發(fā)布價(jià)格指該商品的參考價(jià)格,并非原價(jià),該價(jià)格可能隨著市場變化,或是由于您購買數(shù)量不同或所選規(guī)格不同而發(fā)生變化。最終成交價(jià)格,請(qǐng)咨詢商家,以實(shí)際成交價(jià)格為準(zhǔn)。請(qǐng)意識(shí)到互聯(lián)網(wǎng)交易中的風(fēng)險(xiǎn)是客觀存在的