DU145[DU145,DU-145]细胞系——人前列腺癌细胞系如何传代 货号:GD-C11419078
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)
公司主营ATCC、DSMZ、RIKEN、ScienCell、INCELL、Promocell、ECACC、JCRB、KCLB、Asterand、ICLC以及少数国内外大学来源细胞系及原代细胞,全程提供细胞系背景、生长特性、来源、器官、类型、形态、培养条件、应用、系、疾病、组织、冻存条件、传代方法等复苏及冻存说明书信息,我们拥有丰富的细胞系培养经验,能提供细胞培养全方位的技术支持,让您实验再无烦扰!公司由在国外工作和学习多年的留学人员创办,由国内ZG科学院上海生物化学与细胞生物学研究所,复旦大学,同济大学等多名工作在线的细胞培养专家,提供细胞培养技术支持。公司依靠自身一些过硬的技术和理念,以世界的技术支撑阵容,提供一系列细胞相关的技术服务。为ZG的生命科学事业赶超欧美,提供了重要的基石;公司将依靠自主研究开发的高技术高质量和有的价格竞争力的产品,立足国内,面向世界。力争打破国外大公司在细胞培养科学领域接近垄断的地位,为ZG在生命科学的这一领域占领一席之地。公司筹划未来三年内,在沈阳、济南、北京、西安、宁夏、武汉、重庆等国内代表城市建立细胞培养分实验室,以便更好的服务国内广大医院、大学、制药企业等,你们的每一份关心和支持,都是我们前进的动力!
产品规格:≥1*10(6)/ml
安全级别:1
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
常见细胞培养中一些问题总结:1)培养基中血清的比例多少合适?血清是细胞培养上一个极为重要的营养来源,所以血清的含量多少会对细胞的生长会产生极大的影响。血清的含量一般为5%-15%,不要低于5%或高过20%,因为含量过低会导致细胞营养不足,过高则会破坏渗透压平衡。一般建议血清含量为10%,可以适量加减;2)何时须更换培养基?视细胞生长密度而定,或遵照细胞株基本数据上的更换时间,按时更换培养基即可。还可以参照指示剂的颜色变化进行更换;3)购买的复苏细胞,为何会有脱落?因为运输的过程中不可避免的会有震荡,收到后可以离心收集;4)购买的细胞冷冻管经解冻后,为何会发生细胞数目太少之情形?研究人员在冷冻细胞之培养时出现细胞数目太少,大都是因为离心过程操作上的失误,造成细胞的物理性损伤,以及细胞流失。建议细胞解冻后不要立刻离心,应待细胞生长隔夜后再更换培养基即可;5)购买的细胞死亡或细胞存活率不佳可能原因?研究人员在细胞培养时出现存活率不佳,常见原因可归纳为:培养基使用错误或培养基品质不佳。血清使用错误或血清的品质不佳。解冻过程错误。冷冻细胞解冻后,加以洗涤细胞和离心。悬浮细胞误认为死细胞。培养温度使用错误。细胞置于–80°C太久;6)收到的冷冻管瓶身破裂,瓶盖有裂纹,或瓶盖脱落之原因?冷冻管瓶盖裂纹,或瓶身破裂,可能是因为操作者夹取冷冻管时用力不当,造成冷冻管裂损,建议使用止血钳小心夹取。另冷冻管瓶盖松动或松脱,乃因热胀冷缩之物理现象,冷冻管有可能因此而造成细胞污染,故冷冻管于放入和取出液氮桶时,均应立刻将冷冻管再一次扭紧。
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)
Ethyl isobutyrate, 98%
2,4-Dinitrochlorbenzene solution
4-n-Octyloxybenzonitrile, 98%
2-Methyl-4-trifluoroMethoxyphenylboronic acid
N,N,N',N'-TETRAMETHYL-1,4-BUTANEDIAMINE
METHYL 4-IODOBUTYRATE
3-(1H-Tetrazol-5-yl-carbaMoyl)phenylboronic acid, HCl
Fmoc-beta -alanine
Methyltri-n-propoxysilane
(E)-3-(1-Methyl-1H-pyrazol-4-yl)acrylic acid
Tetrasodium-meso-tetra(4-sulfonatophenyl)porphine dodecahydrate, min. 95%
8-Aminonaphthalene-1,6-disulfonic acid
4-METHYL-1-INDANONE
ETHYL 2-(3-OXO-2-PIPERAZINYL)ACETATE
Methyl 4-[(chlorosulfonyl)Methyl]benzoate
2-Chloro-6-nitrophenol
3,3-DiMethylcyclohexanone
N-Isobutyl 2-broMobenzaMide
TriMethyloxoniuM tetrafluoroborate, 95%
Propylthiouracil, USP
2,9-Diphenyl-1,10-phenanthroline
2'-Hydroxypropiophenone
2-dimethylaminopyridine
1-bromo-3,5-dimethyladamantane
1-Bromo-4-fluoronaphthalene
2-(3-Chloropropyl)-2-(4-fluorophenyl)-1,3-dioxolane
2,3-DIHYDRO-5H-OXAZOLO[2,3-B]QUINAZOLIN-5-ONE
Tert-Butyl Acetate
ZirconiuM(IV) oxide, yttria stabilized, 99.95% (Metals basis excluding Hf)
(CyanoMethyl)triphenylphosphoniuM chloride, 98+%
2-Hydroxypropyl acrylate
N-Acetyl-D-Tyrosine
TERT-BUTYLMALONONITRILE
POLY(PERFLUOROPROPYLENE OXIDE)
2,6-DIBROMO-4-FLUOROPHENOL
P-TOLYLTRIMETHOXYSILANE
N-BOC-4-Piperidinecarboxylic acid, 98%
(5-Methyl-3-trifluoromethylpyrazol-1-yl)acetic acid ethyl ester
3,5 Dibromo-1-trimethylsilylbenzene
4,4,4-Trifluoro-1-(pyridine-3-yl)-1,3-butanedione
3-Acetyl-2-benzoxazolinone
N-METHYLSUCCINIMIDE
3-(4-Chlorophenyl)glutaramic acid
Trisodium 1,3,6-naphthalenetrisulfonate
4-Ethoxybenzaldehyde
2,2-Difluorobutyric acid
FaMotidine
(1S,3R)-3-aMinocyclopentane-1-carboxylic acid HCl
5-Phenyl-2-thienylboronic acid, 95%, May contain varying aMounts of anhydride
Dichloroacetyl chloride
4-ForMylphenylboronic Acid (contains varying aMounts of Anhydride)
4-bromo-2,5-dichlorophenol
Reactive Violet 8
Acadesine
Benzenesulfinic acid,sodium salt
(S)-(-)-1-(2-Naphthyl)ethylamine
CARBONIC ACID TERT-BUTYL 2,4,5-TRICHLOROPHENYL ESTER
2,5-DICHLORO-4-NITROANILINE
ISOBUTYL VINYLACETATE
5-methyl-3-isoxazolecarbonitrile(SALTDATA: FREE)
3,3'-Dithiodipropionic acid, 99%
4-(2,5-Dimethyl-1H-pyrrol-1-yl)benzenecarbaldehyde
1-Propylpyridinium Chloride
N-FORMYL-L-PHENYLALANINE
3-BROMO-2-CHLORO-5-FLUOROPYRIDINE
Dodecyl trimethyl ammonium bromide
Benzyl methacrylate
1,1′-Binaphthyl-2,2′-diaMine
10-Undecenal
p-Toluenesulfonylurea
3-(TrifluoroMethyl)phenethylaMine, 98%
2-[4-(N-BOC)Piperazin-1-yl]pyridine-5-boronic acid, pinacol ester, 97%
DL-ALPHA-METHYLTYROSINE
2-Iodophenol
Dimethylamine-Borane
Z-D-ARG-OH HCL
N-Acetyl-L-carnosine
n-Butylferrocene
ASPN ELISA Kit
Mouse alpha-L-fucosidase,AFU ELISA Kit
Human EGR2 ELISA Kit
SPB ELISA Kit
CCKAR ELISA Kit
SPARCL1 ELISA Kit
Chicken Avian Leukosis Virus AG,ALV-AG ELISA Kit
Human Secretin ELISA Kit
VEGFC ELISA Kit
Ang-Ⅰ ELISA Kit
Sensitivity Disk Agar
Differentia Clostridial Agar
Isobutylzinc broMide, 0.5M in THF, packaged under Argon in resealable CheMSeal^t bottles
GlycinaMide hydrochloride, 98%
N-Tert-Butyl-5-Chlorothiophene SulfonaMide
2-Fluoro-N-(4-fluorobenzyl)benzaMide, 97%
2'-Hydroxypropiophenone
Fluorescent brightener 52
Polyoxyl(10)oleyl ether
3-Fluoropyridine-4-carboxylic acid
MESOPORPHYRIN IX DIHYDROCHLORIDE
INDOXYL ACETATE
Zirconyl Chloride Octahydrate
N,N'-Bis(p-toluoyl)hydrazine
4-Chloro-3-nitropyridine hydrochloride, 90+%
N-Boc-DL-pipecolinic acid
(S)-3-AMino-1-Cbz-pyrrolidine Hydrochloride
2-BroMo-6-(piperidin-1-yl)pyridine
4-METHYL-3-NITROBENZAMIDE
5-(4-NITROPHENYL)FURAN-2-CARBONYL CHLORIDE
3-tert-Butylbiphenyl-3-carboxylic acid
Ethylferrocene, 98%
5-Chloro-2-nitroaniline
3-Bromo-5-(hydroxymethyl)isoxazole
Methyl 5-Chloro-2-methoxybenzoate