Wien 133细胞系:人非何杰金氏淋巴瘤细胞株优惠大 货号:GD-C3319283
细胞来源:细胞主要来源ATCC、DSMZ、ECACC、RIKEN、INCell、promocell、ScienCell、ECACC、JCRB、KCLB、Asterand、ICLC以及少数国外大学建系
产品包装:复苏形式:T25培养瓶(一瓶)或冻存形式:1ml冻存管(两支)
产品规格:≥1*10(6)/ml
安全级别:1
【冻存细胞操作】1)选对数增生期细胞(证明无支原体污染),在冻存前1d换液;2)按常规方法把培养细胞制备成悬液,计数,使细胞密度达5×10(7)/ml左右密度,离心,去上清;3)加入配制好的冻存液(培养液6.8ml,小牛血清2ml,DMSO 1ml,5.6%NaHCO3 0.1ml),按与去上清相同的量一滴一滴加入离心管中,然后用吸管轻轻吹打令细胞重悬。冻存细胞时培养液中加入保护剂10%二甲基亚砜(DMSO) 或甘油,可使冰点降低,使细胞内水分在冻结前透出细胞外;4)分装于无菌冻存管中,每管加1.5m悬液;5)旋好冻存管并仔细检查,一定要盖紧,做好标记;6)冻存:在特殊的仪器或简易的液氮容器中,按-1℃/min的速度,在30~40min时间内,下降到液氮表面,再停30min后,直接投入液氮中。要适当掌握下降冷冻速度,过快能影响细胞内水分透出,太慢则促进冰晶形成。操作时应戴防护眼镜和手套,以免液氮冻伤。【复苏细胞操作】1)从罐中取出冻存管;2)迅速放入36℃~37℃水浴,不时摇动,使其急速融化,30~60s内完成;3)冻存管用70%酒精擦拭消毒后,打开盖子,用吸管将细胞悬液注入离心管中,再滴加10ml培养液;4)低速离心(500~1000r/min) 5min,去上清后再用培养液洗一次;5)用培养液适当稀释后,装入培养瓶37℃培养,次日更换一次培养液后,继续培养。以后仍按常规进行培养。冻存细胞数量要充分,密度应达到10(7)/ml,在融后稀释20倍时,仍能保持5×10(5)/ml数量。
物种来源:人源或鼠源等
细胞形态:上皮细胞样/成纤维细胞样/淋巴母细胞样等
细胞特性:贴壁/悬浮等
细胞检测:细胞不含有HIV-1、HBV、HCV、支原体、细菌、酵母和真菌等污染物
培养条件:详见细胞说明书
传代方法:建议1:2-1:3传代;两天换液一次(具体详细询问公司细胞培养专家)
传代培养及其操作步骤:原代细胞培养成功以后,需要进行分离培养,否则细胞会因生存空间不足或密度过大,营养障碍,影响细胞生长。细胞由原培养瓶内分离稀释后传到新的培养瓶中培养的过程称之为传代培养。传代细胞允许培养的细胞扩增(形成细胞株),可以进行细胞克隆,易于保存,但可能丧失一些特殊的细胞和分化特征。传代细胞形成细胞株的利处在于提供了大量持久的实验材料,便于实验。【操作步骤】1)吸掉或倒掉培养瓶内旧培养液;2)向瓶内加入胰蛋白酶液和EDTA混合液少量。以能覆盖培养瓶底为宜;3)置37℃孵箱或室温(25℃温度)下进行消化,2~5min后把培养瓶放在倒置显微镜下进行观察,当发现胞质回缩、细胞间隙增大后,应立即中止消化;4)吸出消化液,向瓶内加入Hanks液少量,轻轻转动培养瓶,把残留消化液冲掉,然后再加培养液。如果仅使用胰蛋白酶消化,在吸除胰蛋白液后,可直接加入少量含血清的培养液,终止消化;5)使用弯头吸管,吸取瓶内培养液,按顺序反复轻轻吹打瓶壁细胞,使之从瓶壁脱离形成细胞悬液。吹打时动作要轻柔,以防用力过猛损伤细胞;6)用计数板计数后,分别接种于新的培养瓶中,置CO2培养箱中进行培养;7)细胞培养换液时间应根据细胞生长的状态和实验要求来确定。一般2~3d后应换一次生长液。待细胞铺满器皿底面,即可使用;也可继续传代扩大培养或换成维持液。【注意事项】1)掌握好细胞消化的时间,消化时间过短时,细胞不宜从瓶壁脱落,过长的消化会导致细胞脱落、损伤;2)掌握好消化浓度,当消化液浓度过高时,消化时间应缩短,过低时细胞消化时间相对延长。
5-BroMo-2-fluoro-M-xylene, 97%
1-Decanethiol
(-)-THUJONE TECH.
5-Chloro-2-Methoxy-3-nitropyridine
(4-CHLOROPHENYLTHIO)ACETONITRILE
(4-Hydroxyphenyl)diphenylphosphine
Ethyl 2-oxocyclohexanecarboxylate
3-Nitroaniline, 98%
3-Chloropyridine-4-carboxylic acid
1-Benzyloxy-3-methyl-2-nitrobenzene
1,3-Dimethyl-2-(2-furyl)imidazolidine
2,2'-BICINCHONINIC ACID
Amoxicillin trihydrate
1,2-DIMETHYLNAPHTHALENE
TriphenylcarbeniuM tetrafluoroborate
4-Methoxybenzonitrile
4,5-Difluorophthalonitrile
5-BroMo-2-fluoro-3-Methylbenzaldehyde
4-Nitrobenzophenone, 99+%
Tacrine Hydrochloride, Monohydrate, USP
2-Methoxybiphenyl
2-Bromo-4-fluoronitrobenzene
Pigment Yellow 55
Phenoxycycloposphazene
resveratrol
2,3,4-Trihydroxybenzaldehyde
Ethyl hydrazinoacetate hydrochloride
4-FluorocinnaMic Acid
D-Glucal, 97%
3,4-(Methylenedioxy)phenylacetonitrile, 98+%
Cobalt(II) phosphate, anhydrous
2,1,3-Benzothiadiazole
3-AMINOBENZHYDRAZIDE
N-VALERALDEHYDE 2,4-DINITROPHENYLHYDRAZONE
3,5-DIMETHYLOCTANE
N-Succinyl sulfanilaMide sodiuM salt hydrate
2,2-Di-n-octyl-1,3-propanediol
tert-Butyl 2-formyltetrahydro-1(2H)-pyridinecarboxylate
1,1-Diphenylethylene, 98%
Octyl β-D-galactopyranoside ,98%
2-MERCAPTO-4-PHENYLTHIAZOLE
6-Hydroxypicolinic acid
N-(3-AMINOPROPYL)DIETHANOLAMINE
DL-2,3-DIAMINOPROPIONIC ACID HYDROBROMIDE
2-AMinothiophenol
2-Methylquinoxaline
Nalpha-[(9H-Fluoren-9-ylMethoxy)carbonyl]-NoMega-(2,2,4,6,7-pentaMethyldihydrobenzofuran-5-sulfonyl)-D-arginine
2-AMino-5-Methylnicotinic acid
Adenosine 5'-Monophosphate sodiuM salt, 99%
8-CHLORO-CAMP
3-Methoxy-1-butanol
oxymetazoline hydrochloride
H-Lys(Boc)-OtBu . HCl
iron di(acetate)
serotonin creatinine sulfate monohydrate
2-Cyanoethyl ether
N-MethylforMaMide
3-(2-NAPHTHYLTHIO)PROPIONIC ACID
3,4-DiMethyldiphenylaMine
4-Chloro-2,6-difluorobenzaldehyde
Hypophosphorous acid, 50 wt.% solution in water
(R)-2-Isobutylsuccinic acid-1-methyl ester, 95%, (98% ee)
2-Propoxyethylamine
2-Diphenylphosphino-2'-(N,N-dimethylamino)biphenyl
4-Bromo-2-hydroxybenzoic acid
1-Amino-8-hydroxynaphthalene-3,6-disulphonic acid
N,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride
2,6-Difluorobenzenesulfonyl chloride
1-Butyl-3-MethyliMidazoliuM dibutyl phosphate
Idebenone
1-Isobutyl-3-(trifluoroMethyl)pyrazole
2,3,4-Trifluorobenzaldehyde, 98%
Disodium succinate hexahydrate
2,5-DiMethylbenzothiazole
1,4-dibromobut-2-ene
alpha-Bromo-o-tolunitrile
chloroethylmethylsilane
Methyl 3-oxotetrahydrothiophene-2-carboxylate
LEP ELISA Kit
Mouse substance P receptor,SP-R ELISA Kit
Human protocadherin 1,PCDH1 ELISA Kit
Human DPP8 ELISA Kit
Chicken 5-Nucleotidase,5-NT ELISA Kit
β-DF ELISA Kit
Irna ELISA Kit
Human PROC ELISA Kit
Human Serotonin,ST ELISA Kit
Hp-IgG ELISA Kit
Aminoacid Decarboxylase Test Medium controls
Kligler Iron Agar
PalladiuM(II) 2,4-pentanedionate, Pd 34.7%
HolMiuM(III) fluoride, anhydrous, 99.9% (REO)
5-(TrifluoroMethoxy)salicylaldehyde, 98+%
FurfurylaMine
2-Bromo-4-fluoronitrobenzene
Pyridine, 3,5-dibromo-4-chloro-
Vitamin A
dipropoxymethane
M-CRESYL ACETATE
Rapamycin
4-Methyl-1,3-Oxazole-5-Carboxylic Acid
PotassiuM antiMonate trihydrate, 94+%
3-Nitro-4-(1-piperidinyl)benzaldehyde, 96%
4-Hydroxybenzoic acid, 99%
4-AcetaMido-2-aMinobenzenesulfonic acid hydrate
1,5-HEXADIENE DIEPOXIDE
Methyl 5-cyclopropyl-1-(pyridin-2-yl)-1H-pyrazole-4-carboxylate
Ethyl 3-hexenoate
AMberlite IRC-50(H), ion exchange resin
N-(4-NITROPHENYLSULFONYL)-L-PHENYLALANINE
9-Bromophenanthrene 98%
1,2-Epoxydodecane
4-(4-Bromo-1H-pyrazol-1-yl)benzenesulphonamide 97%