日韩人妻无码精品-专区_蜜桃网站入口在线进入_国产亚洲精品aaaa片app_最近免费观看在线中文2019

產(chǎn)品詳情
  • 產(chǎn)品名稱:重組犬白細(xì)胞介素-8 / CXCL8蛋白

  • 產(chǎn)品型號:rCaIL-8/CXCL8
  • 產(chǎn)品廠商:KALANG
  • 產(chǎn)品文檔:
你添加了1件商品 查看購物車
簡單介紹:
重組犬白細(xì)胞介素-8 / CXCL8蛋白與其它公司提供的重組蛋白不同,rCaIL-8/CXCL8蛋白產(chǎn)品為采用CFS的無細(xì)胞麥胚蛋白合成系統(tǒng)表達(dá)出來的重組蛋白,可表達(dá)出對細(xì)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(dú)有的全自動蛋白純化技術(shù)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.重組犬白細(xì)胞介素-8 / CXCL8蛋白(全長序列)產(chǎn)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:

重組犬白細(xì)胞介素-8 / CXCL8蛋白

Synonyms (Ser-IL-8)72, GCP/IL-8 protein I, IL8/NAP1 form III, LYNAP, MDNCF-c, NAF
Species Canine
Accession P41324
GeneID 403850
Source Escherichia coli.
Molecular Weight 重組犬白細(xì)胞介素-8 / CXCL8蛋白Approximately 9.1 kDa, a single non-glycosylated polypeptide chain containing 79 amino acids.
Quantity 5μg/25μg/1000μg
AA Sequence AVLSRVSSEL RCQCIKTHST PFHPKYIKEL RVIDSGPHCE NSEIIVKLFN GNEVCLDPKE KWVQKVVQIF LKKAEKQDP
Purity > 95 % by SDS-PAGE and HPLC analyses.
Biological Activity 重組犬白細(xì)胞介素-8 / CXCL8蛋白Fully biologically active when compared to standard. The biological activity determined by a chemotaxis bioassay using human CXCR2 transfected murine BaF3 cells is in a concentration range of 0.15-0.75 ng/ml.
Physical Appearance Sterile Filtered White lyophilized (freeze-dried) powder.
Formulation Lyophilized from a 0.2 μm filtered concentrated solution in 2 × PBS, pH 7.4.
Endotoxin Less than 1 EU/μg of rCaIL-8/CXCL8 as determined by LAL method.
Reconstitution 重組犬白細(xì)胞介素-8 / CXCL8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.
重組犬白細(xì)胞介素-8 / CXCL8蛋白
SDS-PAGE
Reference 1. Modi WS, Dean M, Seuanez HN, et al. 1990. Hum Genet. 84:185-7.
2. Wolff B, Burns AR, Middleton J, et al. 1998. J Exp Med. 188:1757-62.
3. Utgaard JO, Jahnsen FL, Bakka A, et al. 1998. J Exp Med. 188:1751-6.
4. Van Damme J, Rampart M, Conings R, et al. 1990. Eur J Immunol. 20:2113-8.
Background Interleukin-8 (IL-8) is encoded by the IL8 gene andproduced by macrophages and other cell types such as epithelial cells. It is also synthesized by endothelial cells, which store IL-8 in their storage vesicles. There are many receptors capable to bind IL-8, the most affinity to IL-8 are receptors CXCR1, and CXCR2. As a member of the CXC chemokine family, function of IL-8 is the induction of chemotaxis in its target cells, like neutrophil granulocytes, basophils, and T-cells. . IL-8 is often associated with inflammation and has been cited as a proinflammatory mediator in gingivitis and psoriasis.

標(biāo)題:
內(nèi)容:
聯(lián)系人:
聯(lián)系電話:
Email:
公司名稱:
聯(lián)系地址:
 
 
注:1.可以使用快捷鍵Alt+S或Ctrl+Enter發(fā)送信息!
2.如有必要,請您留下您的詳細(xì)聯(lián)系方式!

滬公網(wǎng)安備 31011702004399號