選擇齊一生物的原因：

1.供貨及時。我們訂貨周期短，運輸時間短，在*短時間內為您提供所需產品。

2.價格優惠：美國ATCC的中國代理商，沒有中間環節。在國內我們保證價格。

3.服務保障：我們擁有專用的技術指導團隊，對每售出的一件產品，提供全面的售前、售中和售后服務。

4.產品種類齊全：25個系統共150多種細胞以及各類菌株，滿足不同客戶的要求。細胞經過嚴格的質控，純度可達98％。常用產品備有現貨。其產品類型如下：消化系統細胞株，呼吸系統細胞株，泌尿系統細胞株生殖系統細胞株 血液循環系統 內皮細胞細胞株 神經系統及其他細胞株，動物細胞株和菌株

5.對于部分難培養的細胞我公司可代復蘇細胞，并提供技術支持。

6.經驗豐富：我公司是國內專業化的細胞銷售公司，具有十余年細胞產品銷售經驗，有專業的銷售團隊和技術人員。齊一生物公司的每一位員工都將竭誠為您服務。

7.質量保證，保證售后

8. 齊一生物銷售：021－6034 8496；181214 53965；173021 04490

【神經星形膠質細胞總DNA】 齊一生物公司專業代理ScienCell簡介ScienCell Research Laboratories (ScienCell) is a biotechnology company whose mission is the research ａnd development of cell ａnd cell-related products for experimental ａnd therapeutic use. The ScienCell technology provides a variety of high quality normal human ａnd animal cells, cell culture media ａnd reagents, medium supplements, cell-derived RNA, cDNA ａnd proteins for the research community. Scientists at ScienCell are also studying ａnd developing cell therapeutic strategies that will significantly improve the quality of life by achieving the cell＇s ability to combat human degenerative disorders. We are based in San Diego, California ａnd were established in 1999.

【神經星形膠質細胞總DNA】美國ATCC簡介：美國菌種保藏中心， 又稱美國模式菌種收集中心(ATCC)，是位于馬里蘭洲洛克菲勒的一家私營的，非贏利性組織。目前它可以提供各種動植物細胞、標準品、菌株達兩萬多種。ATCC成立于1925年，是世界上的生物資源中心，由美國14家生化、醫學類行業協會組成的理事會負責管理，是一家全球性、非盈利生物標準品資源中心。ATCC向全球發布其獲取、鑒定、保存及開發的生物標準品，推動科學研究的驗證、應用及進步 ATCC可以提供以下類別生物標準品：細胞株（3000多種）；菌株（15000多種）；動植物病毒株（2500多種）以及重組物質等。

現已成為可信賴的活體微生物、細胞系等獲得、保存和發放的國家資源中心。ATCC有29,000多種不同品系可靠的動物細胞和微生物培養體，它能滿足各科學團體對可信賴品系的需要。僅1981年就有39,000多培養物發放給全世界的科學工作者，并成功地用冷凍和冷凍干燥的方法保存各種細胞品系。 ATCC是一個非(學會單位)無利潤的公司，由各科學組織推選成員組成理事會進行管理�，F有工作人員125人。參加的科學團體有：美國免疫協會、美國生物化學會、美國細胞生物學會、美國微生物學會、美國動物學會、美國遺傳學會、原生動物學會和組織培養協會等16個學術組織。在ATCC可利用各種材料以及工具和設備進行廣泛的研究。主要研究項目有：酶聯免疫吸附分析技術(ELISA)，真核細胞轉錄的調控，雜交瘤、淋巴類和髓類以及其他細胞系的建立，人突變細胞系的基因蛋白質，借助計算機進行鑒別分析，培養物的特征鑒別和保存技術的改進,關于化學致癌、致畸和致突變的。

【神經星形膠質細胞總DNA】齊一生物提醒接收到細胞注意事項

1. 接收到細胞，肉眼觀察細胞培養基顏色，顯微鏡觀察細胞生長情況，并對細胞進行不同倍數拍照（建議收到時的培養瓶拍一張照片，顯微鏡拍收到時的細胞100X,200X各一張）。

2.用75%的酒精消毒（建議配置75%的酒精的水是滅菌過的）。

3.嚴格無菌操作，打開細胞培養瓶。

4.將細胞培養瓶內的培養基用吸管完全吸出（嚴禁直接傾倒），放入另一無菌容器中（建議換新的培養基培養細胞）。

5.用PBS 2-3ml/次輕輕洗細胞表面，洗3-4次遍，加入0.05%胰酶-EDTA1-1.5ml,顯微鏡下觀察細胞變圓，輕輕拍打培養瓶直到細胞脫落，加入終止液終止。

6.1000rpm，5min離心，重懸細胞。

7.換新的細胞培養瓶，37℃，5%CO2培養。【神經星形膠質細胞總DNA】

齊一生物銷售：021－6034 8496；181214 53965；173021 04490

133104NeXtalStock Sodium acet.  (200)CNY

9015468Sensor, photo, PM-L24CNY

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9018458Screw, w finishing washer (4), QXCNY

9018447Purge Tool, cartridge, QXCNY

9012412Incubator Tower (65°) for Plato 3 holdCNY

9012392Bottle, waste, 10 l, BR8000CNY

205111Omniscript RT Kit (50)For 50 reverse-transcription reactions: 200 units Omniscript Reverse Transcriptase, 10x Buffer RT, dNTP Mix,* RNase-free waterCNY

9018425Door, sample, QXCNY

9002123QIAxcel Advanced SystemQIAxcel Advanced System combines the QIAxcel Advanced instrument ａnd installation. The Installation ａnd Introductory Training is an on-site service, conducted by a QIAGEN Service Specialist. It provides the user with training on operation ａnd user maintenance. All travel ａnd labor cost included for Installation. Performance of the installation process is documented on a GMP/GLP-compliant Field Service document.CNY

57714QIAamp MinElute Virus Vacuum Kit (50)For 50 minipreps: 50 QIAamp MinElute Columns, QIAGEN Protease, Carrier RNA, Buffers, Extension Tubes (3 ml), Collection Tubes (1.5 ml)CNY

972012PyroMark Q96 CpG p16 (96)For quantification of methylation level in p16CNY

133227NeXtalStock Sodium cacodyl. pH 6.0 (100)CNY

301108PolyFect Transfection Reagent (100 ml)For 2500-6500 transfections in 60 mm dishes or 5000-10,000 transfections in 6-well plates.CNY

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9002031Rotor-Gene Q MDx 5Plex HRM no PCCNY

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293023mericon Corn (24)CNY

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