別    名:G protein coupled purinergic receptor P2Y10; P2ry10; P2Y like receptor; P2Y purinoceptor 10; P2Y-like receptor; P2Y10; P2Y10_HUMAN; Purinergic receptor P2Y G protein coupled 10; Putative P2Y purinoceptor 10.

研究領(lǐng)域:細(xì)胞生物  神經(jīng)生物學(xué)  信號(hào)轉(zhuǎn)導(dǎo)  G蛋白偶聯(lián)受體  G蛋白信號(hào)

交叉反應(yīng):Human,  (predicted: Mouse, Rat, Horse, Rabbit, )

產(chǎn)品應(yīng)用:WB=1:500-2000 ELISA=1:5000-10000 Flow-Cyt=1μg/Test

not yet tested in other applications.

optimal dilutions/concentrations should be determined by the end user.

免 疫 原:KLH conjugated synthetic peptide derived from human P2Y10: 151-250/339 <Extracellular>

純化方法:affinity purified by Protein A

緩 沖 液:0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.

保存條件:Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.

注意事項(xiàng):This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.

產(chǎn)品介紹:Nucleotides are important extracellular signaling molecules that mediate several events, such as cell proliferation, differentiation, chemotaxis and cytokine release. The P2 receptor family is activated by the binding of nucleotides and is divided into two subfamilies, designated P2X and P2Y. The P2Y receptor family are G protein-coupled receptors that mediate the effects of extracellular nucleotides, primarily through the activation of phospholipase C (PLC). To some extent, the P2Y receptors can also activate potassium channels or, alternatively, inhibit adenylate cyclase and N-type calcium channels in response to extracellular nucleotides. P2Y10 (purinergic receptor P2Y, G-protein coupled, 10), also known as P2RY10, is a 339 amino acid multi-pass membrane protein that is thought to act as a receptor for purines coupled to G-proteins. P2Y10 is found at low levels in blood leukocytes and is upregulated during promyelocytic cell differentiation.

IgA:屬于分泌型，二聚體（二個(gè)抗體手牽手）也就是可以出現(xiàn)在血液以外，例如唾液、淚液與乳汁，為什么強(qiáng)調(diào)初乳，因?yàn)槌跞橛懈吡康腎gA可以提供寶寶良好的防御機(jī)制，可以說(shuō)是第一線的防御抗體。

IgE:最常聽到的是他會(huì)引發(fā)過(guò)敏，那是不是一個(gè)不好的抗體??？其實(shí)他在演化上是負(fù)責(zé)寄生蟲的防御，也發(fā)現(xiàn)有過(guò)敏的人在罹患癌癥的機(jī)率比正常人低，所以他或許在有其他我們不知道的機(jī)制存在喔。

IgG:量最多的抗體還分為四個(gè)亞型，就是我們身體內(nèi)最重要的防御系統(tǒng)，

IgM:這抗體很特別他是五聚體也就是五個(gè)抗體手牽手，他為為什么這這樣特別？因?yàn)樗敲庖呦到y(tǒng)遇到外來(lái)攻擊時(shí)第一個(gè)被制造出來(lái)的抗體，

不是IgG？

（IgD：相對(duì)提到的少）

作為一種功能蛋白，抗體整體由四條多肽鏈構(gòu)成，分別為兩條結(jié)構(gòu)相同的輕鏈（L chain）和兩條結(jié)構(gòu)相同的重鏈（H chain），四條鏈形成典型的“Y"型抗體結(jié)構(gòu)。氨基酸序列比較研究表明，抗體的輕鏈和重鏈均由一系列的結(jié)構(gòu)相似的單元結(jié)構(gòu)域重復(fù)鏈接組成，每一個(gè)單元結(jié)構(gòu)域內(nèi)大約含有110個(gè)氨基酸殘基，被稱為Ig結(jié)構(gòu)域。Ig結(jié)構(gòu)域包含兩層β折疊，同時(shí)在β折疊內(nèi)部有一個(gè)二硫鍵?？贵w的一條輕鏈包含2個(gè)Ig結(jié)構(gòu)域，一條重鏈包含4~5個(gè)Ig結(jié)構(gòu)域。以IgG為例，IgG抗體輕鏈的兩個(gè)Ig結(jié)構(gòu)域分別為VL和CL，重鏈的4個(gè)Ig結(jié)構(gòu)域分別為VH、CH1、CH2和CH3。

抗體的輕鏈包含2個(gè)Ig結(jié)構(gòu)域，分別為V domain（VL）和C domain（CL）。每個(gè)Ig結(jié)構(gòu)域都由兩層β折疊（每層包含3~5股的β鏈）構(gòu)成，上圖的黃、綠、藍(lán)和紅色分別代表一層β折疊，可以按照顏色對(duì)應(yīng)β折疊在抗體的位置。下圖為輕鏈β折疊的平面模擬結(jié)構(gòu)圖，標(biāo)示了每股β鏈的連接順序。本圖中的黑色粗線連接代表兩層β折疊之間的二硫鍵，上圖標(biāo)示了二硫鍵的空間位置，下圖標(biāo)示了二硫鍵的水平連接示意。