两个人免费视频观看bd动漫-两个人看的www在线观看-两个人看的www在线-两个人看的www视频中文字幕-中文字幕在线看片成人-中文字幕在线看

你的位置:首頁(yè) >產(chǎn)品展示 > > 以色列Prospec細(xì)胞因子 > 重組人角蛋白生長(zhǎng)因子(rHuKGF)

重組人角蛋白生長(zhǎng)因子(rHuKGF)

佰易聚生物商城提供美國(guó)光譜醫(yī)學(xué)透析袋,wako生化試劑,amresco生化試劑,sigma生化試劑,優(yōu)質(zhì)的分子生物學(xué)試劑和試劑盒、培養(yǎng)基本和培養(yǎng)耗材、細(xì)胞因子和細(xì)胞分離液、抗體和elisa試劑盒及常用生物試劑等,大量現(xiàn)貨火爆*,歡迎登錄 www.ebioeasy.com或者,,洽談選購(gòu)!
  • 在線留言
產(chǎn)品介紹

 

CYT-219重組人角蛋白生長(zhǎng)因子(rHuKGF) 2μg/10μg/1mg Prospec

 

 

Background:
 KGF is a potent specific mitogen for many epithelial cells but not for fibroblasts and endothelial cells. KGF is thought to play an important role in the paracrine growth control of normal epithelial cells. KGF stimulates the proliferation of primary and secondary human keratinocytes to the same extent as EGF.

 
Description :
 Recombinant Human KGF-1 (FGF-7) produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 164 amino acids and having a molecular mass of 18995 Dalton.

Recombinant KGF is purified by proprietary chromatographic techniques.

 
Physical Appearance:
 Sterile Filtered White lyophilized (freeze-dried) powder.

 
Formulation:
 Recombinant KGF was lyophilized from a concentrated (1mg/ml) solution with no additives.

 
Solubility:
 It is recommended to reconstitute the lyophilized KGF in sterile 18Mω-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

 
Stability:
 
 Lyophilized KGF although stable at room temperature for 3 weeks, should be stored desiccated below -18 C. Upon reconstitution KGF should be stored at 4 C between 2-7 days and for future use below -18 C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).
Please avoid freeze-thaw cycles.

 
Purity:
 Greater than 98.0% as determined by:
(a) Analysis by RP-HPLC.
(b) Anion-exchange FPLC.
(c) Analysis by reducing and non-reducing SDS-PAGE Silver Stained gel.

 
Amino acid sequence:
 The sequence of the first five N-terminal amino acids was determined and was found to be Met-Cys-Asn-Asp-Met.

 
Dimers and aggregates:
 Less than 1% as determined by silver-stained SDS-PAGE gel analysis.

 
Biological Activity:
 ProSpec's KGF is fully biologically active when compared to standards. The ED50, calculated by the dose-dependant stimulation of KGF-responsive BaF3 indicator cells (measured by 3H-thymidine uptake) is < 10ng/ml corresponding to a specific activity of 10 Units/mg.

ProSpec's rHuKGF biological activity was measured by the KGF's mitogenic activity on BaF3 cells expressing the KGF receptor.

 
Endotoxin:
 Less than 0.1 ng/µg (IEU/µg) of KGF.

 
Protein content:
 Protein quantitation was carried out by two independent methods:

1. UV spectroscopy at 280 nm using the absorbency value of 0.9 as the extinction coefficient for a 0.1% (1mg/ml) solution. This value is calculated by the PC GENE computer analysis program of protein sequences (InliGenetics).
2. Analysis by RP-HPLC, using a calibrated solution of KGF as a Reference Standard.

 
Usage:
 Prospec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

 

 


 佰易聚生物商城提供美國(guó)光譜醫(yī)學(xué)透析袋,wako生化試劑,amresco生化試劑,sigma生化試劑,優(yōu)質(zhì)的分子生物學(xué)試劑和試劑盒、培養(yǎng)基本和培養(yǎng)耗材、細(xì)胞因子和細(xì)胞分離液、抗體和elisa試劑盒及常用生物試劑等,大量現(xiàn)貨火爆*,歡迎登錄 www.ebioeasy.com或者,,洽談選購(gòu)!
 

 

 



更多產(chǎn)品
在線留言

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(填寫阿拉伯?dāng)?shù)字),如:三加四=7
主站蜘蛛池模板: 国产高清专区 | 日韩精品亚洲一级在线观看 | 久久亚洲国产成人影院 | 羞羞影院免费观看网址在线 | 欧美黑人一级片 | 在线观看免费视频网站色 | 国产高清网站 | 国产精品久久久久久一区二区三区 | 国产九九精品视频 | 黄色网址视频免费 | 看污片网站 | 亚洲一区二区中文 | 亚洲国产精品激情在线观看 | 色欲麻豆国产福利精品 | www福利视频 | 午夜精品国产 | 午夜探花在线观看 | 日本精品视频一区二区三区 | 日本无遮挡吸乳视频 | 91麻豆国产在线 | 亚洲欧美日韩天堂在线观看 | 亚洲综合激情视频 | 岛国精品成人 | 国产不卡免费视频 | 激情文学在线视频 | 91香蕉网站| 热re99久久精品国99热 | 亚洲日本韩国欧美 | 亚洲欧美成人综合 | a视频在线观看 | 久久精品亚洲一区二区三区浴池 | 青草视频在线观看免费视频 | 精品国精品自拍自在线 | 天天摸天天干天天操 | 91爱视频| 日本高清免费不卡视频 | 成人久久久观看免费毛片 | 国产淫语 | 888午夜不卡理论久久 | 伊人久久综在合线亚洲91 | 日本一区二区三区久久久久 |