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- 详细信息
- 文献和实验
- 技术资料
- 保存条件:
-20℃
- 保质期:
12个月
- 英文名:
Recombinant Slit Homolog 2 (Slit2)
- 库存:
1000
- 供应商:
上海信裕
| Organism species | Rattus norvegicus (Rat) |
| Product No. | xy672Ra01 |
| Source | Prokaryotic expression |
| Host | E.coli |
| Purity | > 95% |
| UOM | 50ug |
| Predicted Molecular Mass | 20.0kDa |
| Concentration | n/a |
| Applications | SDS-PAGE; WB; ELISA; IP. |
| Endotoxin Level | <1.0EU per 1µg (determined by the LAL method) |
| Formulation | Supplied as lyophilized form in PBS, pH7.4, containing 5% trehalose, 0.01% sarcosyl. |
MGHHHHHHSGS-NN LYCDCHLAW SDWLRQRPRV GLYTQCMGPS HLRGHNVAEV QKREFVCSDE EEGHQSFMAP SCSVLHCPIA CTCSNNIVDC RGKGLTEIPT NLPETITEIR LEQNSIRVIP PGAFSPYKKL RRLDLSNNQI SELAPDAFQG LRSLNSLVLY GNKITELPKS LFEG
Stability Test: The thermal stability is described by the loss rate of the target protein. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37oC for 48h, and no obvious degradation and precipitation were observed. (Referring from China Biological Products Standard, which was calculated by the Arrhenius equation.) The loss of this protein is less than 5% within the expiration date under appropriate storage condition.
Protein bands: 10kDa, 14kDa, 18kDa, 22kDa, 26kDa, 33kDa, 44kDa and 70kDa.
Double intensity bands: The 26kDa, 18kDa, 10kDa bands are at double intensity to make location and size approximation of proteins of interest quick and easy.
Slit同源物2(Slit2)重组蛋白Ready-to-use: No need to heat, dilute or add reducing agents before use.
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文献和实验, Geng JG(2003) Induction of tumor angiogenesis by Slit-Robo signaling and inhibition of cancer growth by blocking Robo activity. Cancer Cell . 4:19-29. Xu H, Yuan XB, Guan C, Duan S, Wu CP, Feng L (2004) Calcium Signaling in Slit2-Dependent
6.25 MIT、Harvard和Editas等发表有关CRISPR的近期新看点
巴塞尔大学的研究人员阐明了这一过程的分子基础,鉴定了由三种蛋白Slit2、Robo4和srGAP2组成的信号通路。研究显示,排斥因子Slit2结合受体Robo4,排斥信号由此进入细胞内部并激活srGAP2。随后srGAP2抑制调控细胞骨架的Rac1,Rac1失活导致细胞收缩,于是两个细胞发生相互排斥。如果Slit2、Robo4或srGAP2都失活,彼此碰撞的细胞就会粘附在一起,不能那么轻易的分离。这一研究发现公布在Developmental Cell杂志上。由Olivier Pertz教授等人完成。原文
中科院高福院士课题组 2020 年发表了哪些重要的研究成果?
104R-DNA 复合物结构揭示了 pA104R 具有与其细菌同源物不同的 DNA 结合模式,也就是说,pA104R 的 β 色带臂通过接触大沟而不是小沟来稳定 DNA 结合。在 pA104R-DNA 复合物结构的晶体堆积中观察到 93.8° 的总 DNA 弯曲角,与 HU-DNA 复合物中的 DNA 弯曲角接近。已显示二苯乙烯衍生物 SD1 和 SD4 破坏 pA104R 与 DNA 之间的结合,并抑制原代猪肺泡巨噬细胞中 ASFV 的复制。这些结果共同揭示了 pA104R 与 DNA 结合的结构
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