培養(yǎng)方法

傳代方法 將舊培養(yǎng)液吸除，PBS清洗兩遍后，加入6mL（/100mm皿）胰酶，在顯微鏡下觀察，期間禁止搖晃培養(yǎng)皿，細胞剛有脫落時，則吸除大部分胰酶，留約0.5mL，移至培養(yǎng)箱消化，約2min取出。傳代用12mL CM1-1培養(yǎng)液終止消化，輕輕吹打均勻細胞，后可分3~6皿培養(yǎng)；

生長條件 37℃，5%CO2，CM1-1培養(yǎng)液。CM1-1培養(yǎng)液：90%DMEM-H+10%FBS。DMEM-H：DMEM高糖培養(yǎng)液，含谷氨酰胺，含丙酮酸鈉。

存儲條件 凍存則用6mL凍存液（90%FBS+10%DMSO）終止消化，吹打均勻，分為6支凍存管，用程序降溫盒于-80℃凍存，過夜轉移至液氮中保存。

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培養(yǎng)操作步驟 ：

1．用蓋片鑷將蓋玻片自75%乙醇中取出，用無菌絲綢布擦拭干凈，不要用紗布； 

2．將蓋玻片輕輕放入6孔培養(yǎng)板（每孔一片）或培養(yǎng)皿中（每個平皿可放置2-3片）； 

3．在距離紫外燈直射范圍內(nèi)20-30 厘米處照射2-3小時； 

4．將經(jīng)過計數(shù)的細胞懸浮液移入培養(yǎng)板中，使蓋玻片完全浸在培養(yǎng)液中； 

5．將培養(yǎng)板在5% CO2水浴孵箱中37℃孵育2-3天，當貼壁細胞生長至覆蓋培養(yǎng)板底部2/3面積時，將培養(yǎng)板取出，用蓋片鑷輕輕取出蓋玻片，用蒸餾水漂洗后即可進行快速固定以及細胞化學檢測。 

細胞培養(yǎng)方法：

1、細胞傳代：細胞密度達到80-90%時即可傳代

①棄去培養(yǎng)上清，用PBS或生理鹽水清洗1-2次；

②加入2ml0.25%胰酶（T25瓶），使胰酶覆蓋整個瓶或皿，蓋好放入培養(yǎng)箱消化；

③1-2min后，顯微鏡下觀察細胞，若大部分細胞回縮且有少量細胞脫落，輕輕吹打下確認消化情況后加入完全培養(yǎng)基終止消化；若細胞還是貼壁，放回培養(yǎng)箱繼續(xù)消化至可以輕輕吹打下為止；

④將細胞懸液1000RPM左右條件下離心4min，棄上清；

⑤用新鮮培養(yǎng)基重懸后加入培養(yǎng)瓶或皿中，T25培養(yǎng)瓶加6-8ml培養(yǎng)基；

⑥懸浮細胞直接離心收集，細胞沉淀重懸后分到新培養(yǎng)瓶中。

2、細胞復蘇：

①將凍存管在37℃溫水中快速搖晃融化，時間1min左右，加入4-5ml培養(yǎng)基混勻。

②在1000RPM左右條件下離心4min，棄上清,加1-2ml培養(yǎng)基吹勻，將細胞懸液加入培養(yǎng)瓶中，補加適量培養(yǎng)基。

3、細胞凍存：待細胞生長狀態(tài)良好時進行細胞凍存保種

①棄去培養(yǎng)上清，用PBS或生理鹽水清洗1-2次，加入1mL 0.25%胰蛋白酶（T25瓶）

②1-2min后，顯微鏡下觀察細胞，大部分細胞回縮且有少量細胞脫落，輕輕吹打下確認消化情況后加入完全培養(yǎng)基終止消化；

③將細胞懸液1000RPM左右條件下離心4min，棄上清，加1ml凍存液重懸細胞；

④將凍存管放入程序降溫盒，放入-80℃冰箱，4小時后將凍存管轉入液氮罐儲存。

蛋白分子量  predicted molecular weight: 45kDa

性    狀  Lyophilized or Liquid

免 疫 原  KLH conjugated synthetic peptide derived from human PIP5KL1/PIPKH

亞    型  IgG

純化方法  affinity purified by Protein A

儲 存 液  Preservative: 15mM Sodium Azide, Constituents: 1% BSA, 0.01M PBS, pH 7.4

產(chǎn)品應用   WB=1:100-500  ELISA=1:500-1000  IHC-P=1:100-500  IHC-F=1:100-500  ICC=1:100-500  IF=1:100-500

（石蠟切片需做抗原修復）

 not yet tested in other applications.

 optimal dilutions/concentrations should be determined by the end user.  

保存條件  Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C.

Important Note  This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.

產(chǎn)品介紹 PIPKH, also known as PIP5KL1 (phosphatidylinositol-4-phosphate 5-kinase-like 1), is a 394 amino acid phosphoinositide kinase-like protein that contains one PIPK domain. Although PIPKH lacks intrinsic lipid kinase activity, it associates with type I PIPKs and may play a role in localization of PIPK activity. Encoded by a gene that maps to human chromosome 9q34.11, PIPKH localizes to cytoplasm, specifically to large cytoplasmic vesicular structures, and exists as two alternatively spliced isoforms. Highly expressed in brain and testis, PIPKH is also expressed at very low levels in heart, spleen, lung, liver, skeletal muscle and kidney. PIPKH heterodimerizes with other type I phosphatidylinositol-4-phosphate 5-kinases, and may function as a scaffold to localize and regulate kinases to specific cell compartments. Overexpression of PIPKH may suppress cell proliferation and migration in human gastric cancer cells and may also inhibit cervical cancer formation.

Function : May act as a scaffold to localize and regulate type I PI(4)P 5-kinases to specific compartments within the cell, where they generate PI(4,5)P2 for actin nucleation, signaling and scaffold protein recruitment and conversion to PI(3,4,5)P3.

Subunit : Heterodimerizes with other type I phosphatidylinositol 4-phosphate 5-kinase.

Subcellular Location : Cytoplasm. Membrane. Note=Localized to large cytoplasmic vesicular structures.

Similarity : Contains 1 PIPK domain.

Database links : UniProtKB/Swiss-Prot: Q5T9C9.2
支氣管平滑肌細胞烏頭酸酶2檢測試劑盒砷試劑 AR,99.0%聚乙烯1788低粘度型 解度：87.0～89.0(mol/mol)，CPS：4.6-5

無翅型MMTV整合位點家族成員4檢測試劑盒鉻黑T Biological stain聚乙烯 28-99 Mw ~145,000

五聚素3檢測試劑盒依萊鉻紅B  dye content 85%聚乙烯 3-96 96.8-97.6 mol% hydrolysis

戊肝抗原檢測試劑盒鉻藍黑R AR聚乙烯 40-88 Mw ~205,000

硒蛋白檢測試劑盒鉻藍SE  高純級,Dye content 80%聚乙烯 56-98 Mw ~195,000

硒蛋白1檢測試劑盒鉻藍SE 99%，二水物聚乙烯 6-98 Mw ~47,000

硒蛋白P檢測試劑盒鉻藍SE Indicator聚乙烯 8-88 Mw ~67,000

實驗要點及說明：

1．本方法適用于貼壁細胞培養(yǎng)，而不適用于懸浮細胞培養(yǎng)，懸浮細胞可使用滴片法； 

2．所使用的蓋玻片應該為玻璃**，并經(jīng)過鉻酸洗液處理； 

3．蓋玻片非常薄，易碎，取放蓋玻片時動作要輕； 

4．如果需要更多生長狀態(tài)一致的細胞，可以使用較大的培養(yǎng)皿，但不宜過大，以避免培養(yǎng)液的浪費和增加污染機率； 

5．如果細胞貼壁生長能力較差，可將蓋玻片在0.5%多聚賴氨酸溶液中浸泡5-10分鐘并自然晾干。