日韩精品av在线一区二区-亚洲av一区二区少妇-国产精品一区在线观看网址-国产亚洲精品日韩欧美

18611095289

article

技術(shù)文章

當(dāng)前位置:首頁技術(shù)文章重組人人血小板因子4(PF-4)

重組人人血小板因子4(PF-4)

更新時間:2013-06-19點(diǎn)擊次數(shù):1102

Synonyms :
Plaet Factor-4, CXCL4, Oncostatin A, Ironplact
Description :
PF-4 is a CXC chemokine that is expressed in megakaryocytes and stored in the alpha-granules of plaets. PF-4 is chemotactic towards neutrophils and monocytes and has been shown to inhibit angiogenesis. Recombinant human PF-4 is a 7.8 kDa protein containing 70 amino acid residues, including the four highly conserved residues present in CXC chemokines.
Catalog #:
300-16
Source :
E.coli
Stability :
The lyophilized protein is stable for at least 2 years from date of receipt at -200C. Reconstituted PF-4 is stable for at least 3 months when stored in working aliquots with a carrier protein at -200C. Avoid repeated freeze/thaw cycles.
Purity :
Greater than 98% by SDS-PAGE gel and HPLC analyses.
Endotoxin Level :
Endotoxin level is less than 0.1 ng per µg (1EU/µg).
Biological Activity :
Determined by its ability to chemoattract human fibroblasts using a concentration range of 1.0-10.0 ng/ml.
AA Sequence :
EAEEDGDLQC LCVKTTSQVR PRHITSLEVI KAGPHCPTAQ LIATLKNGRK ICLDLQAPLY KKIIKKLLES
Country of Origin :
USA
 

 
 
Size A
5µg
$75 
 
 
Size B
20µg
$185 
 
 
 
 
 
 

服務(wù)熱線
18611095289

掃碼加微信

国产日韩视频一区二区| 按摩店肥臀女技师调情口爆| 国产免费一区二区在线视频观看| 日韩精品国产精品十八禁| 最新亚洲香蕉有码视频| 中文字幕亚洲五月综合婷久狠狠| 中文乱码字幕午夜无线观看| 好吊妞视频这里有精品视频| 高清日本一区二区三区| 视频一区视频二区在线| 国产精品三级香港三级一区二三级 | 91亚洲精品综合久久| 亚洲色图在线免费视频| 美女诱惑丝袜国产国产av丝袜| 国产女同一区二区在线观看| 国产日韩欧美性生活视频| 日韩黄色成人免费片子| 在线观看免费国产传媒| 亚洲欧洲美洲中文天堂| 亚洲不卡一区二区三区不卡| 你懂的亚洲一区二区三区| 精品免费一区二区三区| 欧美系列诱惑性国产精品| 亚洲精品国产乱码在线看蜜月| 综合国产综合亚洲综合| 中文字幕人妻系列人妻熟| 亚洲综合色区中文字幕| 久久综合久中文字幕青草| 亚洲综合激情一区二区三区四区| 日本一区二区免费视频| 亚洲综合一区二区精品| 亚洲高清在线自拍视频| 操老熟女一区二区三区| 一区二区少妇黄色三区| 日本三卡=卡无人区| 免费国产成人在线视频| 人妻有码中文字幕在线| 中文字幕午夜av福利| 天堂av一区二区三区| 国产精品一区二区三区蜜腚| 亚洲精品成人自拍视频|