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(zhuǎn)移至液氮中保存。
	
	
		
			
				| 
						產(chǎn)品名稱
					 | 
						規(guī)格
					 | 
						貨號
					 | 
			
				| 
						小鼠精原細胞系
					 | 
						1×106
					 | 
						BH-X019636
					 | 
		
	
	
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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(dāng)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(xué)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(fù)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(zhuǎn)入液氮罐儲存。
	
	
		克隆類型  polyclonal 
	
	
		交叉反應(yīng)  Human, Mouse, Rat, Chicken, Dog, Pig, Cow, Horse, Sheep
	
	
		產(chǎn)品類型  一抗    
	
	
		研究領(lǐng)域  細胞生物 神經(jīng)生物學(xué) G蛋白偶聯(lián)受體 G蛋白信號  
	
	
		蛋白分子量  predicted molecular weight: 44kDa 
	
	
		性    狀  Lyophilized or Liquid 
	
	
		免 疫 原  KLH conjugated synthetic peptide derived from human OA1 
	
	
		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(yīng)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(fù)) 
	
	
		 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 G protein-coupled receptors (GPRs or GPCRs), are members of the largest protein family and play a role in many different stimulus-response pathways. G-protein coupled receptors mediate extracellular signals into intracellular signals (G-protein activation). They respond to a great variety of signaling molecules, including hormones, neurotransmitters and other proteins and peptides. GPR143, also designated ocular albinism type 1 protein (OA1), is detected exclusively in pigment cells. OA1, which is a multi-pass membrane protein, is a melanosomal protein expressed primarily in pigment cells. Defects in the gene encoding for OA1 cause ocular albinism, an X-linked disorder mainly characterized by retinal hypopigmentation and visual impairment.
	
	
		Function : Receptor for tyrosine, L-DOPA and dopamine. After binding to L-DOPA, stimulates Ca(2+) influx into the cytoplasm, increases secretion of the neurotrophic factor SERPINF1 and relocalizes beta arrestin at the plasma membrane; this ligand-dependent signaling occurs through a G(q)-mediated pathway in melanocytic cells. Its activity is mediated by G proteins which activate the phosphoinositide signaling pathway. Plays also a role as an intracellular G protein-coupled receptor involved in melanosome biogenesis, organization and transport.
小鼠精原細胞系蕈堿型乙酰膽堿受體亞型M3檢測試劑盒蓖麻油酸 分析標(biāo)準品,99%蘆薈大黃素 分析標(biāo)準品
	
	
		端粒酶檢測試劑盒D-核糖-5-磷酸二鈉鹽 95%蘆薈大黃素 95%
	
	
		端粒酶逆轉(zhuǎn)錄酶檢測試劑盒(R)-1-氨基-8-(二苯基膦)-1,2,3,4 -四氫 97%雷公藤紅素  分析標(biāo)準品,≥98%
	
	
		對稱性二甲基精氨酸檢測試劑盒海藻酸鈉 生化級,用于固定、酶等梓 分析標(biāo)準品,≥97% (HPLC)
	
	
		對氧磷酶檢測試劑盒天狼星玫紅,BB AR梓 ≥97% (HPLC)
	
	
		對氧磷酶1檢測試劑盒亞磷酸鈉,五水 AR1-脫氧野尻霉素 分析標(biāo)準品,≥95%
	
	
		多巴檢測試劑盒7B 95%脫水穿心蓮內(nèi)酯 分析標(biāo)準品,≥98%
	
	
		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(yīng)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。