Anaspec/[Trp63,64]-C3a(63-77)/1mg/AS-61119

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¥2160.00
货号:AS-61119
浏览量:127
品牌:Anaspec
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商品描述
DescriptionSequence(One-Letter Code)
Product Name[Trp63, 64] - C3a (63 - 77)WWGKKYRASKLGLAR
Size1 mg
Catalog #AS-61119
US$$108
Purity% Peak Area By HPLC ≥ 95%

This peptide, which is a C-terminal analogue of the complement factor C3a, acts as an agonist to the C3a receptor. It is derived from the fifteen C-terminal residues (6-77) of C3a. In in vitro studies, both C 3a and this peptide have been shown to selectively bind to C3aRs and induce degranulation of C3aR-transfeted RBL-2H3 cells. There was also a rapid, transient and concentration-dependent hypertensive response observed in rats when infused intravenously with C3a and this peptide.

Detailed InformationMaterial Safety Data Sheets (MSDS)
Storage-20°C
References1, Proctor LM et al. Intl Immunopharmacol. 9, 800-806 (2009). 2, Ames, R. et al. Immunopharmacol. 38, 87 (1997).
Molecular Weight1820.2
WWGKKYRASKLGLAR
Sequence(Three-Letter Code)H - Trp - Trp - Gly - Lys - Lys - Tyr - Arg - Ala - Ser - Lys - Leu - Gly - Leu - Ala - Arg - OH
Product CitationsRussell, J. et al. (2011). Parallel detection of intrinsic fluorescence from peptides and proteins for quantification during mass spectrometric analysis Anal Chem 83 (6) 2187–2193. doi: 10.1021/ac103023q.
Anaspec在过去的二十年中,荧光检测生理学和神经学信号受到了极大的关注。使用分子荧光或发光来感测生理和神经信号具有若干优点。其中包括高灵敏度(低至单个分子),开-关切换性,活细胞通信的可行性,具有亚微米可视化的亚纳米空间分辨率和亚毫秒级时间分辨率。光诱导电子转移(PET)和电子能量转移(EET)主要用于将离散的和化学计量的识别事件转换为荧光信号。基于PET效应,开发了许多荧光生理指示剂(如下所述)。AnaSpec提供高质量和具有竞争力的价格的多种生理和神经指标(例如Fura-2,Indo-1和Rhod-2),用于各种生物学应用。AnaSpec努力提供可在任何地方使用的最高纯度的指标。通过HPLC分析,我们的UltraPure级AM荧光指示剂酯的纯度通常至少为95%,尽管纯度通常超过98%。此外,我们还为您提供许多Ca2 +指示剂的AM酯的定制包装服务,以最小的费用为您提供便利,并降低了存储期间变质的风险。