背景介紹：Circadian clocks are biological timepieces that regulate hormonal rhythms, sleep cycles and feeding behaviors. These rhythms are generated in the superchiasmatic nucleus (SCN), a cell-autonomous circadian oscillator located within the brain that is synchronized with the environment by light. A number of transcription factors, including Clock and BMAL1, are molecular components of the SCN that induce the expression of proteins involved in light/dark cycle entrainment, which include Per1 and Per2. Tim, for timeless, generates a negative feedback loop that regulates the activity of Clock by suppressing the expression of Clock target genes. Tim forms heterodimers with Per1 and Per2 that bind Clock and block the activation of Clock-BMAL1 dimers to repress Per gene expression. Additionally, the CRY proteins, which are cryptochrome photoreceptors for the circadian clock, function as light-independent inhibitors of the circadian clock. CRY1 and CRY2 negatively regulate SCN components by associating with the activators Clock-BMAL1, and also with the various feedback inhibitors Per1, Per2 and Tim.

別名：Cryptochrome I; CRY1; CRY1_HUMAN; Cryptochrome 1 (photolyase like); Cryptochrome 1; Cryptochrome-1; Cryptochrome1; PHLL1; Photolyase-like.  

隱花色素蛋白1抗體，Cryptochrome 1抗體簡單介紹：

產(chǎn)品編號(hào)：BYK-20203R

英文名稱：Anti-Cryptochrome 1
中文名稱：隱花色素蛋白1抗體

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(qǐng)或添加客服直接索取）

性    狀 Lyophilized or Liquid
濃    度 1mg/ml

隱花色素蛋白1抗體，Cryptochrome 1抗體產(chǎn)品信息：

博研生物小課堂：

常用激光器對(duì)應(yīng)熒光素的選擇：

藍(lán)色激光器熒光素（488nm）：Alexa Fluor 488、FITC、PerCP、PerCP-Cy5.5、PE、PE-Cy5.5、PE-Cy5、PE-Cy7

紅色激光器熒光素（633nm）：APC、Cy5、APC-Cy5.5、APC-Cy7、Alexa Fluor 647

黃色激光器熒光素（561nm）：PE、PE-Cy5.5、PE-Cy5、PE-Cy7、Cy3、Alexa Fluor 555、Alexa Fluor 594

1.陽性細(xì)胞染色分布有三種類型：細(xì)胞漿、細(xì)胞核、細(xì)胞膜表面。大部分抗原見于細(xì)胞漿，可見于整個(gè)胞漿或部分胞漿

2.陽性細(xì)胞分布可分為灶型和彌漫性

3.由于細(xì)胞內(nèi)含抗原量不同，所以染色強(qiáng)度不一。如果細(xì)胞之間染色強(qiáng)度相同，常提示其反應(yīng)為非特異性

4.陽性細(xì)胞染色定位于單個(gè)細(xì)胞，且與陰性細(xì)胞相互交雜分布；而非特異性染色常不限于單個(gè)細(xì)胞，而是累及一片細(xì)胞。

5.切片邊緣、刀痕或褶皺區(qū)域，壞死或擠壓的細(xì)胞區(qū)，膠原結(jié)締組織等，常表現(xiàn)為相同的陽性染色強(qiáng)度，不能用于判斷陽性。

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