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:重組人類生長調節蛋白-β/ CXCL2蛋白

  • 產品型號:rHuGRO-β/CXCL2
  • 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:
重組人類生長調節蛋白-β/ CXCL2蛋白與其它公司提供的重組蛋白不同,rHuGRO-β/CXCL2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.重組人類生長調節蛋白-β/ CXCL2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:

重組人類生長調節蛋白-β/ CXCL2蛋白

Synonyms MIP2-alpha
Species Human
Accession P19875
GeneID 2920
Source Escherichia coli.
Molecular Weight 重組人類生長調節蛋白-β/ CXCL2蛋白Approximately 7.9 kDa, a single non-glycosylated polypeptide chain containing 73 amino acids.
Quantity 2μg/10μg/1000μg
AA Sequence APLATELRCQ CLQTLQGIHL KNIQSVKVKS PGPHCAQTEV IATLKNGQKA CLNPASPMVK KIIEKMLKNG KSN
Purity > 97 % by SDS-PAGE and HPLC analyses.
Biological Activity 重組人類生長調節蛋白-β/ CXCL2蛋白Fully biologically active when compared to standard. The biological activity determined by a chemotaxis bioassay using human CXCR2 transfected human 293 cells is in a concentration range of 10-100 ng/ml.
Physical Appearance Sterile Filtered White lyophilized (freeze-dried) powder.
Formulation Lyophilized from a 0.2 μm filtered concentrated solution in 20 mM PB, pH 7.4, 50 mM NaCl.
Endotoxin Less than 1 EU/μg of rHuGRO-β/CXCL2 as determined by LAL method.
Reconstitution 重組人類生長調節蛋白-β/ CXCL2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.
重組人類生長調節蛋白-β/ CXCL2蛋白
Reference 1. Haskill S, Peace A, Morris J, et al. 1990. Proc Natl Acad Sci U S A. 87:7732-6.
2. Tsai HH, Frost E, To V, et al. 2002. Cell. 110:373-83.
3. Wolpe SD, Sherry B, Juers D, et al. 1989. Proc Natl Acad Sci U S A. 86:612-6.
4. Iida N, Grotendorst GR. 1990. Mol Cell Biol. 10:5596-9.
5. Pelus LM, Fukuda S. 2006. Exp Hematol. 34:1010-20.
Background CXCL2, also named GRO-β, is belonging to the CXC chemokine family. It is encoded by the gene CXCL2 in humans. CXCL2/GRO-β shares 90 % amino acid sequence with CXCL1/GRO-α. All three human GROs (GRO-α, GRO-β, GRO-γ) are members of the intercrine alpha (chemokine C-X-C) subfamily of chemokine. This chemokine is secreted by monocytes and macrophages. The functional receptor for CXCL2 has been identified as CXCR2. CXCL2 is chemotactic for polymorphonuclear leukocytes and hematopoietic stem cells. Similar to other GRO proteins, CXCL2 is potent neutrophil attractants and activators. In addition, it is also active toward basophils.

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: 欧美成人aa大片| 亚洲码欧美码一区二区三区| 日本熟妇浓毛| 欧美性大战久久久久久| 少妇高潮流白浆在线观看| 大陆精大陆国产国语精品| 老司机深夜18禁污污网站| 色香阁综合无码国产在线| 日韩一区二区三区四区区区| 天堂а√8在线最新版在线| 久久久久久久久久久久| 亚洲精品国产精品乱码视色| 久久久久99精品成人片牛牛影视| 久久青青草原国产精品最新片| 国产女主播白浆在线看| 无码人妻丰满熟妇区bbbbxxxx| 色偷偷亚洲男人本色| 色综合色狠狠天天综合色 | 成熟丰满熟妇高潮xxxxx| 天堂在/线资源中文在线| 欧美成aⅴ人高清怡红院| 午夜视频在线观看免费完整版| 99久久精品国产波多野结衣| 性欧美欧美巨大69| 国产欧美日韩| 熟女毛多熟妇人妻在线视频| 国产sp调教打屁股视频网站| 特黄三级又爽又粗又大| 在线看片人成视频免费无遮挡| 国产男女免费完整视频| 久久久久久久岛国免费观看| 高清国产av一区二区三区| 扒开双腿疯狂进出爽爽爽视频| 蜜桃精品成人影片| 午夜福利片手机在线播放| 高潮射精日本韩国在线播放| 欧美日本免费一区二区三区 | 国产真人无码作爱视频免费| 免费国产成人高清在线观看网站| 国产精华av午夜在线| 亚洲视频在线观看|