99精品人妻,日韩三级视频在线播放,中文字幕aⅴ人妻一区二区蜜桃,毛多孕妇性孕交xxxxxwww

產(chǎn)品詳情
  • 產(chǎn)品名稱:重組恒河猴獼猴腫瘤壞死因子-α/ TNFSF2蛋白

  • 產(chǎn)品型號(hào):rRhTNF-α/TNFSF2
  • 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:
重組恒河猴獼猴腫瘤壞死因子-α/ TNFSF2蛋白與其它公司提供的重組蛋白不同,rRhTNF-α/TNFSF2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(duì)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(shí)獨(dú)有的全自動(dòng)蛋白純化技術(shù)則簡便高效,將蛋白純化過程中對(duì)蛋白的損傷降低到*小程度.重組恒河猴獼猴腫瘤壞死因子-α/ TNFSF2蛋白(全長序列)產(chǎn)品可用于Western Blot驗(yàn)證、抗體制備、蛋白檢測(cè)、ELISA等試驗(yàn)中.
詳情介紹:

重組恒河猴獼猴腫瘤壞死因子-α/ TNFSF2蛋白

Synonyms TNFSF2, Cachectin, Differentiation-inducing Factor, DIF, Necrosin, Cytotoxin
Species Rhesus Macaque
Accession P48094
GeneID 715467
Source Escherichia coli.
Molecular Weight 重組恒河猴獼猴腫瘤壞死因子-α/ TNFSF2蛋白Approximately 17.3 kDa, a single non-glycosylated polypeptide chain containing 157 amino acids.
Quantity 5μg/25μg/1000μg
AA Sequence VRSSSRTPSD KPVAHVVANP QAEGQLQWLN RRANALLANG VELTDNQLVV PSEGLYLIYS QVLFKGQGCP SNHVLLTHTI SRIAVSYQTK VNLLSAIKSP CQRETPEGAE AKPWYEPIYL GGVFQLEKGD RLSAEINLPD YLDFAESGQV YFGIIAL
Purity > 95 % by SDS-PAGE and HPLC analyses.
Biological Activity 重組恒河猴獼猴腫瘤壞死因子-α/ TNFSF2蛋白Fully biologically active when compared to standard. The ED50 as determined by a cytotoxicity assay using murine L929 cells is less than 0.05 ng/ml, corresponding to a specific activity of > 2.0 × 107 IU/mg in the presence of actinomycin D.
Physical Appearance Sterile Filtered White lyophilized (freeze-dried) powder.
Formulation Lyophilized from a 0.2 μm filtered concentrated solution in PBS, pH 7.4, 5 % trehalose.
Endotoxin Less than 1 EU/μg of rRhTNF-α as determined by LAL method.
Reconstitution 重組恒河猴獼猴腫瘤壞死因子-α/ TNFSF2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.
重組恒河猴獼猴腫瘤壞死因子-α/ TNFSF2蛋白
SDS-PAGE
Reference 1. Davenport C, Kenny H, Ashley DT, et al. 2012. Eur J Clin Invest, 42: 1173-9.
2. Cavalcanti YV, Brelaz MC, Neves JK, et al. 2012. Pulm Med, 2012: 745483.
3. Sheng WS, Hu S, Ni HT, et al. 2005. J Leukoc Biol, 78: 1233-41.
4. Berthold-Losleben MandHimmerich H. 2008. Curr Neuropharmacol, 6: 193-202.
Background Tumor necrosis factor alpha (TNF-α), also called cachectin, is the best-know member of the TNF-family, which can cause cell death. This protein is produced by neutrophils, activated lymphocytes, macrophages, NK cells, LAK cells, astrocytes endothelial cells, smooth muscle cells and some transformed cells. TNF-α occurs as a secreted, soluble form and as a membrane-anchored form, both of which are biologically active. The naturally-occurring form of TNF-α is glycosylated, but non-glycosylated recombinant TNF-α has comparable biological activity. The biologically active native form of TNF-α is reportedly a trimer. Rhesus macaque and human TNF-α show approximately 98 % homology at the amino acid level. Two types of receptors for TNF-α have been described and virtually all cell types studied show the presence of one or both of these receptor types.

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(qǐng)您留下您的詳細(xì)聯(lián)系方式!

滬公網(wǎng)安備 31011702004399號(hào)

亚洲av免费在线| 四季av一区二区三区| 北京熟妇搡bbbb搡bbbb| 高跟黑色丝袜呻吟啪啪网站| 午夜少妇av| 女人把屁股桶爽60分钟| 天天爽天天做天天爱天天| 丁香花免费高清视频在线观看| 久久精品国产亚洲av电影| 亚洲经典 熟女少妇| 蜜臀av免费一区二区三区久久乐 | 日本a在线天堂| 久久av秘一区二区三区| 国产97在线视频| 国产午夜精品久久久久久| 国产SUV精品一区二区| 97人妻人人做人碰人人爽一| 久久精品熟女亚洲av麻豆| 暴躁老太太荒野大镖客| 人人妻人人澡人人爽人| 69精品欧美一区二区三区| 99国产精品人妻AV| 国产精品九九九九九| 成人在线观看中文字幕| 欧美熟妇久久久| av在线播放网| 国产成人在线视频| 性欧美xxxhd| 天天干,天天爽| 触手侵犯の奶水授乳在线观看| 99精品国产一区二区三区| 亚洲欧美在线一区| 伊人亚洲影院| 日本在线视频一区二区| 蜜桃臀av一区二区三区| 国产亚洲美女精品久久久久| 国产av午夜| 99re国产| 九九热久久这里只有精品| av黄色免费在线观看| free×性护士vidos欧美|