T淋巴細(xì)胞激活蛋白抗體，Anti-LY6E抗體簡單介紹：

產(chǎn)品編號：BYK-18452R

英文名稱：Anti-LY6E
中文名稱：T淋巴細(xì)胞激活蛋白抗體

別名：Ly 6E; Ly6A.2; Ly6A/E; Ly6E.1; Lymphocyte antigen 6 complex locus A; Lymphocyte antigen 6 complex locus E; Lymphocyte antigen 6E; OTTHUMP00000227386; OTTHUMP00000227387; OTTHUMP00000227407; OTTHUMP00000227411; OTTHUMP00000227413; OTTHUMP00000227414; OTTHUMP00000227415; OTTHUMP00000227416; OTTHUMP00000227418; OTTHUMP00000227419; Retinoic acid induced gene E; Retinoic acid induced gene E protein; RIG E; RIGE; SCA 2; Sca1; Sca2; Stem cell antigen 1; Stem cell antigen 2; T cell activating protein; TAP; Thymic shared antigen 1; TSA 1; TSA1.  

背景介紹：Sca1, also known as Ly6A/E, is a member of the Ly6 multigene family of type V glycophosphatidylinositol anchored cell surface proteins. It is expressed on multipotent hematopoietic stem cells in bone marrow of mice with both the Ly6.1 and Ly6.2 allotypes. In the periphery, Sca1 exhibits a pattern of expression which is based on differences between the two allotypes. Ly6.1 strains (e.g., A, BALB/c, CBA, C3H/He, DBA/1, NZB) have few Sca1+ resting peripheral lymphocytes, whereas Ly6.2 strains (e.g., AKR, C57BL, C57BR, C57L, DBA/2, PL, SJL, SWR, 129) have relatively high numbers of Sca1+ lymphocytes. The expression of Sca1 is dramatically upregulated in all strains upon cellular activation.

產(chǎn)品規(guī)格：50ul；100ul；200ul；1ml，*

抗體來源 Rabbit or Mouse

克隆類型 Polyclonal or Monoclonal

交叉反應(yīng)、產(chǎn)品應(yīng)用 （具體交叉反應(yīng)與產(chǎn)品應(yīng)用請或添加客服直接索取）

性    狀 Lyophilized or Liquid
濃    度 1mg/ml

T淋巴細(xì)胞激活蛋白抗體，Anti-LY6E抗體產(chǎn)品信息：

合適的抗體稀釋度

抗體的濃度是免疫染色的關(guān)鍵，如果抗體濃度過高，抗體分子過多于抗原決定簇，可導(dǎo)致抗體結(jié)合減少，產(chǎn)生陰性結(jié)果。此陰性結(jié)果并不一定是缺少抗原，而是由于抗體過量，這種現(xiàn)象類似于凝集反應(yīng)中的前帶效應(yīng)（prozone effect）。因此，必須使用一系列稀釋做“棋盤式效價(jià)滴定”，檢測抗體的合適稀釋度，以得到zui大強(qiáng)度的特異性染色和zui弱的背景染色?？贵w稀釋度應(yīng)根據(jù)：1.抗體效價(jià)高，溶液中特異性抗體濃度越高，工作稀釋度越高；2.一般講，應(yīng)用的抗體稀釋度越大，溫育時(shí)間越長；3.對于抗體與非特異性蛋白的結(jié)合，只有高稀釋度時(shí)才能防止其非特異性背景染色；4.稀釋用緩沖液的種類，標(biāo)本的固定和處理過程等也可影響稀釋度，所以合適的稀釋度應(yīng)根據(jù)具體情況測定?？贵w的稀釋主要是指*抗體，因?yàn)?抗體中特異性抗體合適的濃度是關(guān)鍵，應(yīng)用高稀釋度*抗體僅高親和力的特異性染色反應(yīng)，減少或消除其中交叉抗體反應(yīng)。

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