產(chǎn)品名稱：AR42J細胞,大鼠胰腺外分泌細胞

產(chǎn)品簡介：上海博研生物*的ATCC細胞供應(yīng)商，提供Ana-1細胞,小鼠巨噬細胞的報價，咨詢，技術(shù)服務(wù)，咨詢選購。
產(chǎn)品庫存：現(xiàn)貨
產(chǎn)品價格：詢價
供 應(yīng) 商：ATCC

描述：在腎上腺皮質(zhì)激素刺激下可誘導(dǎo)出外分泌活性，并伴有廣泛的內(nèi)質(zhì)網(wǎng)重構(gòu)。

動物種別：大鼠

組織來源：胰腺外分泌細胞腫瘤

形態(tài)：上皮細胞

AR42J細胞,大鼠胰腺外分泌細胞培養(yǎng)基和添加劑：F12K培養(yǎng)基(SIGMA,貨號N3520，添加NaHCO3 2.5g/L)，80%；優(yōu)質(zhì)胎牛血清，20%。 氣相：空氣，95%；二氧化碳，5%。 溫度：37攝氏度。

技術(shù)相關(guān)問答：
1. 如何選用特殊細胞系培養(yǎng)基？培養(yǎng)某一類型細胞沒有固定的培養(yǎng)條件。在MEM中培養(yǎng)的細胞，很可能在DMEM或M199中同樣很容易生長?？傊?，*MEM做粘附細胞培養(yǎng)、RPMI-1640做懸浮細胞培養(yǎng)是一個好的開始。2. 何時須更換培養(yǎng)基？視細胞生長密度而定， 或遵照細胞株基本數(shù)據(jù)上之更換時間，按時更換培養(yǎng)基即可。 3. 可否使用與原先培養(yǎng)條件不同之培養(yǎng)基？不能。每一細胞株均有其特定使用且已適應(yīng)之細胞培養(yǎng)基， 若驟然使用和原先提供之培養(yǎng)條件不同之培養(yǎng)基， 細胞大都無法立即適應(yīng)， 造成細胞無法存活。4.可否使用與原先培養(yǎng)條件不同之血清種類？不能。血清是細胞培養(yǎng)上一個極為重要的營養(yǎng)來源，所以血清的種類和品質(zhì)對于細胞的生長會產(chǎn)生*的影響。來自不同物種的血清， 在一些物質(zhì)或分子的量或內(nèi)容物上都有所不同，血清使用錯誤常會造成細胞無法存活?；竟残?
1、所有的細胞表面均有由磷脂雙分子層與鑲嵌蛋白質(zhì)及糖被構(gòu)成的生物膜，即細胞膜。
2、所有的細胞都含有兩種核酸：即DNA與RNA。
3、作為遺傳信息復(fù)制與轉(zhuǎn)錄的載體。
4、作為蛋白質(zhì)合成的機器—核糖體，毫無例外地存在于一切細胞內(nèi)，核糖體，是蛋白質(zhì)合成的機器，在細胞遺傳信息流的傳遞中起重要作用。
5、所有細胞的增殖都以一分為二的方式進行分裂。
6、能進行自我增殖和遺傳
7、新陳代謝
8、細胞都具有運動性，包括細胞自身的運動和細胞內(nèi)部的物質(zhì)運動

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