Tat-NR2Baa|cas:847829-41-8|西域试剂

Tat-NR2Baa,96.26%

产品编号：Bellancom-P2307| CAS NO：847829-41-8| 分子式：C₁₀₃H₁₈₄N₄₂O₂₉| 分子量：2474.83

本网站销售的所有产品仅用于工业应用或者科学研究等非医疗目的,不可用于人类或动物的临床诊断或者治疗,非药用,非食用，

货号	价格	库存与货期
Bellancom-P2307	￥2200.00	杭州北京（现货）
Bellancom-P2307	￥5500.00	杭州北京（现货）
Bellancom-P2307	￥9500.00	杭州北京（现货）

增值税发票√顺丰快递√订货电话：18601927057

Tat-NR2Baa

产品介绍

Tat-NR2BAA 是 Tat-NR2B9c (HY-P0117) 的对照肽 (control peptide)，没有活性。Tat-NR2BAA 的序列与 Tat-NR2B9c 相似，但在 COOH 末端 tSXV 基序中有一个双点突变，这使得它无法结合 PSD-95。Tat-NR2B9c 是一种可通透细胞膜的多肽，破坏 PSD-95/NMDAR 的结合。

生物活性

Tat-NR2BAA is the control peptide of Tat-NR2B9c (HY-P0117), inactive. The sequence of Tat-NR2BAA is similar to Tat-NR2B9c, but it has a double-point mutation in the COOH terminal tSXV motif, making it incapable of binding PSD-95. Tat-NR2B9c is a membrane-permeant peptide and disrupts PSD-95/NMDAR binding, correlate with uncoupling NR2B- and/or NR2A-type NMDARs from PSD-95.

体外研究

Tat-NR2BAA (125 ng; 20 mins) does not effects interactions between PSD-95 and NR2B subunits. In contrast, coimmunoprecipitation of PSD-95 with NR2B subunits is markedly decreased in rats pretreated with the disrupting peptide Tat-NR2B9c in lumbar dorsal horn tissue.
Tat-NR2Baa (125 ng or 1.25 μg; 20 minutes before collection of lumbar dorsal horn tissue) is the control group of Tat-NR2B9c. Tat-NR2B9c produces a significant and robust reduction of postdischarge, indicating the hyperexcitability of the cell. But Tat-NR2Baa has no effects, even at a dose 100× greater than the active peptide Tat-NR2B9c (HY-P0117).
Tat-NR2Baa (1 μM; pre-treatment 1 hour) is the control group in the Co-IP assay. Tat-NR2B9c (1 μM) disrupts NR2B/PSD95 interaction, and the coupling of NR2B to PSD-95 is more sensitive than NR2A/PSD95 to disruption in hippocampal neurons.

西域 has not independently confirmed the accuracy of these methods. They are for reference only.

体内研究

性状

Solid

溶解性数据

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

Sealed storage, away from moisture