軸突導(dǎo)向受體蛋白3抗體，Anti-Robo3抗體簡單介紹：

產(chǎn)品編號：BYK-10744R

英文名稱：Anti-Robo3
中文名稱：軸突導(dǎo)向受體蛋白3抗體

別名：HGPPS; HGPS; RB inhibiting gene 1; Rbig 1; Rbig1; Retinoblastoma inhibiting gene 1; Rig 1; Rig1; Robo 3; Robo3; Robo3 protein; ROBO3_HUMAN; Roundabout axon guidance receptor homolog 3; Roundabout homolog 3; Roundabout like protein 3; Roundabout, axon guidance receptor, homolog 3 (Drosophila); Roundabout-like protein 3.

背景介紹：This gene is a member of the Roundabout (ROBO) gene family that controls neurite outgrowth, growth cone guidance, and axon fasciculation. ROBO proteins are a subfamily of the immunoglobulin transmembrane receptor superfamily. SLIT proteins 1-3, a family of secreted chemorepellants, are ligands for ROBO proteins and SLIT/ROBO interactions regulate myogenesis, leukocyte migration, kidney morphogenesis, angiogenesis, and vasculogenesis in addition to neurogenesis. This gene, ROBO3, has a putative extracellular domain with five immunoglobulin (Ig)-like loops and three fibronectin (Fn) type III motifs, a transmembrane segment, and a cytoplasmic tail with three conserved signaling motifs: CC0, CC2, and CC3 (CC for conserved cytoplasmic). Unlike other ROBO family members, ROBO3 lacks motif CC1. The ROBO3 gene regulates axonal navigation at the ventral midline of the neural tube. In mouse, loss of Robo3 results in a complete failure of commissural axons to cross the midline throughout the spinal cord and the hindbrain. Mutations ROBO3 result in horizontal gaze palsy with progressive scoliosis (HGPPS); an autosomal recessive disorder characterized by congenital absence of horizontal gaze, progressive scoliosis, and failure of the corticospinal and somatosensory axon tracts to cross the midline in the medulla. Alternative transcript variants have been described but have not been experimentally validated.

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?。?/span>

性    狀 Lyophilized or Liquid
濃    度 1mg/ml

軸突導(dǎo)向受體蛋白3抗體，Anti-Robo3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，因為*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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