
- Super fast protocol, optimized for same-day transfection
- Effective in a broad range of cell lines
- Ideal for high-throughput applications
- Value priced-your research dollars will go further
- Unique Advanced Conjugation Enhancement (ACE) technology promotes effective delivery with exceptionally low cytotoxicity
GenePORTER® Gold Transfection Reagent is our newest, highly effective and reproducible lipid based gene delivery formulation for the widest variety of cell lines, especially the easy-to-transfect cell lines. It utilizes our Advanced Carrier Enhancement (ACE) technology that maximizes transfection efficiency and transgene expression levels with minimal cytotoxicity. The GenePORTER Gold Reagent and protocol have been optimized to provide the fastest, easiest, and most cost effective transfection reactions possible. Because of its simplicity and cost advantage, the GenePORTER Gold Transfection Reagent is ideal for high throughput or large scale applications where the need for cost control and great results are highly desired.
GenePORTER Gold Transfection Reagent Kit
- 400 rxns 1.5 ml - T204015
- 800 rxns 2 x 1.5 ml - T204030
- 4000 rxns 15 ml - T204115
- 10 rxns sample kit 0.1 ml - T204001S
Effective molecular target delivery faces many barriers, from crossing the cell type-specific extracellular membrane, to cytoplasmic degradation, to translocation across the nuclear membrane. To be effective, the transfection reagent/DNA complexes must overcome all of these challenges while minimizing cytotoxicity. GenePORTER Gold Transfection Reagent is Genlantis" newest delivery formulation and protocol and the result of extensive R&D in the area of in vitro transfection. GenePORTER Gold Reagent is based on a proven cationic lipid formulation with more than 850 citations to date. The GenePORTER Gold kit incorporates our exclusive ACE technology, which ensures consistent delivery, high quality and reliability, and the lowest cytotoxicity of any other reagent on the market today.
Quick Protocol
GenePORTER Gold Cost Comparison
Reagent | GenePORTER Gold | Lipofectimine 2000 | Fugene | Jetprime |
Manufacturer | Genlantis | Life Technoligies / Invitrogen | Roche | Polyplus |
US Retail Price | $250 | $271 | $372 | $271 |
Reaction Number | 400 | 300 | 300 | 375 |
CostPer Reaction | $0.63 | $0.90 | $1.24 | $0.72 |
GenePORTER Gold Comparison Data (click graph to enlarge)
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GenePORTER Gold Comparison Images
HEK 293 Cells (click image to enlarge)
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HEK 293 Figure Legend:Transfection efficiency in HEK 293 cells. HEK 293 cells were plated on poly-D-lysine coated glass cover slips and transfected with 1ug of gWiz GFP and GenePORTER GOLD (Genlantis), jetPRIME(Polyplus-transfection) or Lipofectamine 2000(Invitrogen, Inc.) in 12 well plates according to the manufacturer"s recommended protocols. Cells were incubated for 48 hours then permeablized, and incubated with AlexaFluor� 555 phalloidin (Invitrogen, Inc.), which stains cellular actin red. Cells were mounted on slides with Prolong� Gold antifade reagent with DAPI (Invitrogen, Inc.), which stains the cell nuclei blue.Cells were visualized by fluorescence microscopy using identical exposure times for FITC, TRITC, and DAPI. Transfection efficiency, cell viability and cell morphology are simultaneously assessed indicating both high transfection efficiency and significantly higher viability for GenePORTER GOLD transfected cells relative to cells transfected with jetPRIME and Lipofectamine 2000.
RAW 264.7Cells (click image to enlarge)
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RAW 264.7 Figure Legend:Transfection efficiency in hard-to-transfect RAW 264.7 cells. RAW 264.7 cells were plated on glass cover slips and transfected with 1ug of gWiz GFP and GenePORTER GOLD (Genlantis), jetPRIME (Polyplus-transfection) or Lipofectamine 2000(Invitrogen, Inc.) in 12 well plates according to the manufacturer"s recommended protocols. Cells were incubated for 48 hours then fixed, permeablized, and incubated with AlexaFluor 555 phalloidin (Invitrogen,Inc.), which stains cellular actin red. Cells were mounted on slides with Prolong Gold antifade reagent with DAPI (Invitrogen,Inc.), which stains the cell nuclei blue. Cells were visualized by fluorescence microscopy using identical exposure times for FITC, TRITC, and DAPI.Transfection efficiency, cell viability and cell morphology are simultaneously assessed indicating both high efficiency and significantly higher viability for GenePORTER GOLD transfected cells relative to cells transfected with jetPRIME and Lipofectamine 2000.
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做细胞实验快半年了,一直都还挺顺的,这次五一放完假回来,复苏一支HK2,操作都跟以前一样,没想到出了好多问题:
冻存方法:包裹棉花直接-80℃过夜,第二天转移到液氮
冻存时间:1个半月前冻存的细胞,密度保证没问题,冻存前状态也好
复苏方法:液氮取出后37℃水浴,约2分钟溶解,加入6倍体积的完全培养基,800转离心5分钟,弃去上清,1ml完全培养基重悬,转移入培养皿(进口一次性塑料培养大皿),补足完全培养基,培养箱培养
第二天看细胞全都没贴壁,但是也没死,聚集成团装飘着,没有污染。不想重新离心加重机械损伤,就一直试试看的心态放在培养箱里养着了。又重新复苏一支,还是一样的结果,全飘着没贴壁。不死心,就往前面复苏的那一皿里直接加了1ml的血清,相当于18%的血清比例,过了一天去看,这下细胞都贴壁了。没有另外添加血清的那一皿就还是没贴壁。
另外还有一支以前复苏的HK2,也是一样的方法复苏的,那次复苏很好,细胞基本没什么死的,也都贴壁了,养在皿里状态也不错,但是拿来铺板就还是不贴壁,同样的培基(10%血清),铺板就一个不贴,皿里就都可以贴上。
求助各位战友:
1、复苏不贴壁是为什么?
2、增加血清比例能使复苏的细胞贴壁,这样的细胞是不是可以认为状态并不好,以后的培养是不是要一直这么高比例的血清?还是可以培养一段时间逐步减少血清比例?
3、仍然是10%血清,为什么铺板就不贴壁,而皿里的就没事?是不是铺板的时候也要增加血清比例呢?那在板里干预的过程中是不是要一直保持高比例的血清培养?
4、我的冻存及复苏方法是否有错?我觉得我的HK2从形态、生长速度上来说状态应该是不错的,而且我已经更换了全新的培基、血清和双抗,重新配置了完全培养基,不知道为什么会出现这种不贴壁的问题
拜托各位集思广益,细胞实验已经为了这个不贴壁的问题停滞快2周,心急如焚啊,拜托各位!
如题~
已经基本养好了贴壁的原代细胞了,准备鉴定了,看到好多都在说细胞爬片的问题,我可以不做爬片直接在皿里操作吗?具体需要注意些什么呢?感谢各位大神
ps:大皿和6孔板里细胞密度、培养条件等等都几乎一样。
我看园子里有人提过类似的问题,但还没人给出答案,希望有经验或有想法的战友帮忙分析分析啊~谢谢!
想问下各位大神,本人用皿养的PC-9GR细胞突然有大片飘起,也并没有成团状飘起,求解决方法?
所谓上皿式指的是称量盘在支架上面;而称量盘吊挂在支架下面的为下皿式。
目前使用较为广泛的是上皿式电子天平。
同学说传代必须是一皿传多皿,一皿传一皿就不算传代~求高手指点~~
传代后5天,依然没有长满,怕影响活力,想传代和冻存,不知这样是否可以??
它最初由在德国生物学家罗伯特·科赫手下工作的细菌学家朱利斯·理查德·佩特里(1852-1921)于1887年设计,故又称为“佩特里皿”。
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其实就是常见的圆形的上下盖培养皿,你可以看看它的英文,就叫做petri dish,直译过来就叫做——佩特里小碟子——也就是皮氏培养皿
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第二,三段为原创手打……第一段为摘抄
各位战友,小弟刚开始养细胞,但是细胞状态一直不好,最近一次传代后,一传二,居然两个皿里细胞状态完全不同,第一个皿还能看见细胞的形态,而第二个皿几乎看不见贴壁的细胞,请问大家遇见过这种情况吗?

