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折扣/货期| 货号：AG-25B-0034-C100 | 规格：100 ug | 目录价：￥4440 |
产品详情
* 以下信息仅供参考，详情请以原厂网站为准
产品名称:
anti-Tubulin (glycylated), pAb (Gly-pep1)
产品描述:
Microtubules are key cytoskeletal elements that are found in all eukaryotic cells. Microtubules fulfil a large range of different functions, which are thought to be controlled by the ‘tubulin code’ – mechanism to generate distinct microtubule identities. One mechanism to label specific microtubules are tubulin posttranslational modifications (PTMs), of which a large variety exists. One of these modifications is glycylation, which is generated by the addition of secondary (branched) glycine chains to the main (primary) peptide chain of the protein. The length of these branch chains can vary from one to more than 20 glycine residues. Glycylation is catalysed by the enzymes TTLL3, TTLL8 and TTLL10 from the tubulin tyrosine ligase-like (TTLL) family. Especially TTLL3 and TTLL8 are essential for the initiation of the glycylation because the generate the nascent glycine chain. The Gly-pep1 antibody was raised against a peptide mimicking beta2-tubulin (TUBB2A) with a single glycine branch on E437. The antibody specifically detects glycylated tubulin, and also other yet unknown glycylation substrates in cells as well as in tissues. As glycylation of microtubules is particularly found in cilia and flagella, Gly-pep1 labels motile cilia as well as primary cilia (Gadadhar et al. 2017)
宿主来源:
Rabbit
实验应用:
ICC, IP, WB
靶标/特异性:
This antibody recognizes mono or bi-glycylated Tubulins. The activity of glycylating enzymes (TTLL3 and TTLL8) in cultured cells leads mainly to the modification of alpha- and beta-tubulin, but also of other, yet unidentified protein substrates also detected by the antibody Gly-pep1. In immunofluorescence labeling, the antibody strongly labels glycylated microtubules. As glycylation of microtubules is particularly found in cilia and flagella, Gly-pep1 labels motile cilia as well as some (mostly very long) primary cilia (see paper S. Gadadhar, et al.; J. Cell Biol. 216, 2701 (2017) {{media url= for more details).
免疫原:
Synthetic peptide corresponding to D431EQGEFE(G-COOH*)EEEG441-NH2 of human Tubulin beta-2A chain (*secondary glycine branched from gamma-carboxyl group of glutamate as isopeptide bond).
产品浓度:
1mg/ml
保存温度:
+4°C
运输温度:
BI
产品形式:
liquid
存储溶液:
Liquid. In PBS containing 0.02% sodium azide.
产地:
瑞士
纯度:
>95% (SDS-PAGE)
促销活动
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