天堂国产一区二区三区丨好湿好紧太硬了我太爽了视频丨日本高清视频在线www色丨免费人成视频丨边喂奶边中出的人妻

產品詳情
  • 產品名稱:重組人腦鈉素肽蛋白

  • 產品型號:rHuBNP
  • 產品廠商:KALANG
  • 產品文檔:
你添加了1件商品 查看購物車
簡單介紹:
重組人腦鈉素肽蛋白與其它公司提供的重組蛋白不同,rHuBNP蛋白產品為采用CFS的無細胞麥胚蛋白合成系統表達出來的重組蛋白,可表達出對細胞有毒性、易被蛋白酶降解的蛋白;并獲得具有良好的可溶性,并有翻譯后修飾、從而部分具有功能的蛋白.同時獨有的全自動蛋白純化技術則簡便高效,將蛋白純化過程中對蛋白的損傷降低到*小程度.重組人腦鈉素肽蛋白(全長序列)產品可用于Western Blot驗證、抗體制備、蛋白檢測、ELISA等試驗中.
詳情介紹:

重組人腦鈉素肽蛋白

Synonyms Brain natriuretic peptide 32, Gamma-brain natriuretic peptide, B-type Natriuretic Peptide, GC-B, BNP-32
Species Human
Accession P16860
GeneID 4879
Source Escherichia coli.
Molecular Weight 重組人腦鈉素肽蛋白Approximately 3.5 kDa, a single non-glycosylated polypeptide chain containing 32 amino acids.
Quantity 20μg/100μg/1000μg
AA Sequence SPKMVQGSGC FGRKMDRISS SSGLGCKVLR RH
Purity > 97 % by SDS-PAGE and HPLC analyses.
Biological Activity 重組人腦鈉素肽蛋白Data Not Available.
Physical Appearance Sterile Filtered White lyophilized (freeze-dried) powder.
Formulation Lyophilized from a 0.2 μm filtered concentrated solution in PBS, pH 7.4.
Endotoxin Less than 1 EU/μg of rHuBNP as determined by LAL method.
Reconstitution 重組人腦鈉素肽蛋白We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in sterile distilled water or aqueous buffer containing 0.1 % BSA to a concentration of 0.1-1.0 mg/mL. Stock solutions should be apportioned into working aliquots and stored at ≤ -20 °C. Further dilutions should be made in appropriate buffered solutions.
Storage This lyophilized preparation is stable at 2-8 °C, but should be kept at -20 °C for long term storage, preferably desiccated. Upon reconstitution, the preparation is stable for up to one week at 2-8 °C. For maximal stability, apportion the reconstituted preparation into working aliquots and store at -20 °C to -70 °C. Avoid repeated freeze/thaw cycles.
重組人腦鈉素肽蛋白
Reference 1. Matsuo H, Kangawa K, Minamino N. 1988. Tanpakushitsu Kakusan Koso, 33: 2438-50.
2. Uehara Y, Shimizu H, Shimomura Y, et al. 1990. Neuropeptides, 17: 107-10.
3. Hunt PJ, Espiner EA, Nicholls MG, et al. 1997. Peptides, 18: 1475-81.
4. Richards AM, Lainchbury JG, Nicholls MG, et al. 2002. Trends Endocrinol Metab, 13: 151-5.
5. Trojnarska O, Gwizdala A, Katarzynski S, et al. 2010. Int J Cardiol, 139: 241-7.
Background Brain Natriuretic Peptide is encoded by the BNP gene located on the Chr.1 in humans. It is firstly discovered in the porcine brain and given this name, but the protein is mainly expressed in the cardiac ventricles in human body after the excessive stretching of cardiomyocytes. The gene expresses a 134 a.a. sequence which contains a 1-26 a.a. signal peptide and 27-134 a.a. Natriuretic peptides B, and the BNP is the 32 a.a. C-terminus of natriuretic peptides B. The BNP can be cleaved in 16 chains and the rHuBNP is 1-32. BNP acts as a cardiac hormone with a variety of functions including natriuresis, diuresis, vasorelaxation, and inhibition of renin and aldosterone secretion. Additionnaly, it plays a key role in cardiovascular homeostasis, helps restore the body's salt and water balance and improves heart function.

標題:
內容:
聯系人:
聯系電話:
Email:
公司名稱:
聯系地址:
 
 
注:1.可以使用快捷鍵Alt+S或Ctrl+Enter發送信息!
2.如有必要,請您留下您的詳細聯系方式!

滬公網安備 31011702004399號

主站蜘蛛池模板: 疯狂撞击丝袜人妻| 国产 国语对白 露脸| 国产a v高清一区二区三区| 99久久人人爽亚洲精品美女| 三个男吃我奶头一边一个视频| 香港三日本8a三级少妇三级99 | 亚洲欧美日韩国产国产a| 久久婷婷五月综合97色| 蜜桃av抽搐高潮一区二区| 亚洲熟女精品中文字幕| 亚洲精品无码不卡在线播放he| 最新亚洲中文字幕在线观看| 中文字幕精品一二三四五六七八 | 国产精品无需播放器在线观看| 国产性色播播毛片| 中文字幕亚韩| 少妇性俱乐部纵欲狂欢电影| 青青草无码伊人久久| 国产精品白丝喷浆| 日韩精品亚洲人成在线观看| 无码人妻丰满熟妇啪啪| 亚洲精品无码一二区a片| 欧美肥臀大屁股magnet| 国产精品一区二区久久不卡| 亚洲经典三级| 亚洲精品久久中文字幕| 欧美成人www免费全部网站| 亚洲色欲色欲www| 夜夜夜高潮夜夜爽夜夜爰爰| 亚洲旡码a∨一区二区三区| 少妇精品视频无码专区| 麻麻张开腿让我爽了一夜| 亚洲人成小说网站色在线| 国产在线无码播放不卡视频| 日本大香伊一区二区三区| 国产欧美日韩精品a在线观看| 亚洲人成网亚洲欧洲无码久久| 日本三级带日本三级带黄 | 风韵丰满熟妇啪啪区老老熟女百度| 亚洲精品一区二区三区四区乱码| 51妺嘿嘿午夜福利|