
DescriptionThe GF-1 AmbiClean Kit (Gel & PCR) is designed for rapid DNA recovery from agarose gel and PCR clean-up of DNA bands ranging from 100bp to 20kb. Special buffer provide the correct salt concentration and pH for efficient recovery (80-90%) of DNA from both PCR product and agarose gel from TAE or TBE buffers. The kit is well suited for the removal of agarose, excess dNTPs, short oligo fragments, mineral oil, enzymes from a PCR reaction product, proteins after restriction enzyme treatment and dephosphorylation, residual dye and ethidium bromide. This kit also allows for concentration of DNA, changing of buffers and desalting.
Features
- 90% of recovery achievable
- Purification process less than 15 minutes
- High pure DNA ready-to-use for routine molecular biology applications such as restriction enzyme digestion, PCR, ligation, DNA sequencing, probe preparations, etc.
Kit Components
- Buffer DB
- Wash Buffer (concentrate)
- Elution Buffer
Ordering Information
Catalog No | Description | Pack Size |
GF-GC-050 | GF-1 AmbiClean Kit (Gel & PCR) | 50 preps |
GF-GC-100 | GF-1 AmbiClean Kit (Gel & PCR) | 100 preps |
GF-GC-200 | GF-1 AmbiClean Kit (Gel & PCR) | 200 preps |
DownloadManual
GF-1 AmbiClean Kit (Gel & PCR)
PublicationThis Product Has Been Used In: Al-Jallad et al. (2020)Molecular Characterization of Isolated Infectious Bronchitis Viruses from Affected Vaccinated Broiler Flocks in Syria, BMC Veterinary Research, 16:449.Bacus, MG et al. (2020) Global genetic patterns reveal host tropism versus cross-taxon 1 transmission of bat Betacoronaviruses, bioRxiv, https://doi.org/10.1101/2020.05.04.076281Donhatai Sruamsiri et al. (2020). In situ identification of polyhydroxyalkanoate (PHA)-accumulating microorganisms in mixed microbial cultures under feast famine conditions,. Scientific Reports,10:3752.Ekprasert J et al. (2020) Investigating mechanical properties and biocement application of CaCO3, precipitated by a newly-isolated Lysinibacillus sp. WH using artificial neural networks, Scientific Reports,10:16137.Eshamah HL et al. (2020)Extent of pathogenic and spoilage microorganisms in whole muscle meat, meat products and seafood sold in Libyan market, Open Veterinary Journal,10(3):276-288.Elv Nhiel Salo & Annabelle Novero (2020) Identification and Characterisation of Endophytic Bacteria from Coconut (Cocos nucifera) Tissue Culture, Tropical Life Sciences Research,31(1), 2020.Insuk C, Kuncharoen N, Cheeptham N, Tanasupawat S & Pathom-aree W (2020)Bryophytes Harbor Cultivable Actinobacteria With Plant Growth Promoting Potential, Frontiers in Microbiology, 11:563047.Pimsiri Heepkaew & Benjaporn BS (2020) Polyhydroxyalkanoate production using two stage continuous stirred tank activated sludge systems with glycerol as a carbon source, Journal of Chemical Technology & Biotechnology, 95:1180-1190.Rahnama R et al. (2020)Definite diagnosis of viral haemorrhagic septicaemia infected farmed rainbow trout and histopathologic study of acutely diseased fish in Iran, Iranian Journal of Fisheries Sciences, 19(3):1556-1572.Tamosiunalte A et al. (2020) What a Difference a Gene Makes: Identification of Virulence Factors of Cowpox Virus, Journal of Virology, 94:e01625-19.Luang-In et al. (2019) Protease-Producing Bacteria from Soil in Nasinuan Community Forest, Mahasarakham Province, Thailand, Biomedical and Pharmacology Journal, 12(2):587-595 Chong, S.Y., Rao, P.V. and Soon, Jan Mei (2017)Identification of Escherichia spp. strains in streetvended beverages and associated preparation surfaces using 16S rRNA analysis. International Food Research Journal, 24 (4). pp. 18111818Garbaj, A.M., Abolghait, S.K., Lawila, A.F., Azwai, S.M., Naas, H.T., Moawad, A.A., Gammoudi, F.T., Barbieri, I., Abureema, S., Eldaghayes, I. (2017). Molecular Identification, Prevalence and Antimicrobial Susceptibility Profile of Cronobacter spp. Cultivated on a Chromogenic Medium in Libya,Journal of Molecular Microbiology, Vol. 1, No. 1 (2017).Pasandideh, R., Nassiri, B., Shapouri, M.R.S.A., Fayazi, J., Roshanfeker, H., Lotfi, M (2017).Expression of the G1 Epitope of Bovine Ephemeral Fever Virus G Glycoprotein in Eukaryotic cells, Bulgarian Journal of Veterinary Medicine, 1311-1477 (2017). Said, M.B., Belkahia, H., Mabrouk,N.E., Saidani, M., Hassen, M.B., Alberti, A., Zobba, R., Bouattour, S., Bouattour, A., Messadi, L. (2017)Molecular typing and diagnosis of Anaplasma spp. closely related to Anaplasma phagocytophilum in ruminants from Tunisia. Ticks and Tick-borne Diseases.8. Pp..412-422Said, M.B., Belhakia, H., Mabrouk, N.E., Saidani, M., Alberti ,A., Zobba,R., Cherif, A., Mahjoub, T., Bouattour, A., Messadi, L. (2017)Anaplasma platys-like strains in ruminants from Tunisia. Infection, Genetics and Evolution 49. Pp..226-233.Shamsi, H., Mardani, K., Ownagh, A. (2017). Phylogenetic analysis of Escherichia coli isolated from broilers with colibacillosis based on gyrA gene sequences. The Canadian Journal of Veterinary Research, Vol (81), 28-32 (2017).Azwai, S.M.et al. (2016) Isolation and Molecular Identification of Vibrio spp. By sequencing of 16S rDNA from seafood, meat and meat products in Libya Open Veterinary Journal, 6(1), p. 36-43. Sriwichai, M., Malem, F., Pholchan, M.K., Bovonsombut, S. (2017).Detection of Bacterial Communities in Volatile-organic-compound (VOC)-contaminated Soil in an Industrial Estate in Eastern Thailand by PCR-DGGE Analysis, Chiang Mai Journal of Science, Vol. 44, No. 3, 742-750 (2017).Abadi, Z.S.N., Fatemi, F., Khosravani, M., Rahmati, M., Sadroddiny, E (2015).Molecular Cloning of Bone Morphogenetic Protein-2 (BMP- 2) in pGEM-b1 Vector and Transformation into E.coli Rosetta Strain, International Journal of Health Sciences, Vol. 1, No. 3 (2015).Belkahia, H., Said, M.B., Alberti, A., Abdi, K., Issaoui, Z., Hattab, D., Ghabi, M., Messadi, L. (2015) First molecular survey and novel genetic variants’ identification of Anaplasma marginale, A. centrale and A. bovis in cattle from Tunisia. Infection, Genetics and Evolution. 34. Pp.361-371 Belkahia, H., Said, M.B., Sayahi, L., Alberti, A., Messadi, L. (2015). Detection of novel strains genetically related to Anaplasma platys in Tunisian one-humped camels (Camelus dromedarius), The Journal of Infection in Developing Countries, Vol. 9, No. 10, 1116-1125 Barghi, N., Concepcion, G. P., Olivera, B. M., Lluisma, A.O. (2015). Comparison of the Venom Peptides and Their Expression in Closely Related Conus Species: Insights into Adaptive Post-speciation Evolution of Conus Exogenomes, Genome Biology and Evolution, Vol. 7, No. 6, 1797-1814 (2015).Deesuth, O., Laopaiboon, P., Klanrit, P., Laopaiboon, L. (2015) Improvement of ethanol production from sweet sorghum juice under high gravity and very high gravity conditions: Effects of nutrient supplementation and aeration. Industrial Crops and Products. 74. Pp.95-102.Emine, S., Zainol, N., Salihon, J., Convey, P (2015). Mangrove Rhizosphere Soils: A Unique Natural Source of Pravastatin-Producing Penicillium Microfungi, International Journal of Extensive Research, No. 5, 79-87 (2015). Hamidinejat, H., et al. (2015)Development of an Indirect ELIS using Different Fragments of Recombinant Ncgra 7 for Detection of Neospora caninum Infection in Cattle and Water Buffalo. OIran Journal of Parasitology. 10(1), p.69-77. Khalafalla, A.I., Al-Busada, K.A., & El-Sabagh, I.M. (2015)Multiplex PCR for Rapid Diagnosis and Differentiation of Pox and Pox-like Diseases in Dromedary Camels. Virology Journal. 12(102), p. 1-10.Nasanit, R., et al (2015) Assesment of Epiphytic Yeast Diversity in Rice (Oryza sativa) Phyllospehere in Thailand by a Culture-independent Approach Antonie van Leeuwenhoek.Springer. 107(6), p.1475-1490 Said, M.B., Belkahia, H., Karaoud, M., Bousrih, M., Yahiaoui, M. Daaloul-Jedidi, M., Messadi, L. (2015) First molecular survey of Anaplasma bovis in small ruminants from Tunisia.Veterinary Microbiology. 179. Pp.322-326.Seydametov, E (2015).Novel Pravastatin-Producing Penicillium janthinellum Strain Isolated from Soil, International Journal of Bioscience, Biochemistry and Bioinformatics, Vol. 6, No. 2 (2015). Wiparat,S., Poeaim, S., Eiamampai, K., Atittayawan (2015). Gender Identification of Himantopus Himantopus Using PCR-Based Method, International Journal of Agricultural Technology, Chiang Mai Journal of Science, Vol. 11, No.2, 307-314 (2015).Belkahia, H., Said, M.B., Hamdi, S.E., Yahiaoui, M., Gharbi, M., Daaloul-Jedidi, M., Mhadbi, M., Jedidi, M., Darghout, M.A., Klabi, I., Zribi, L., Messadi, L. (2014)) First molecular identification and genetic characterization ofAnaplasma ovis in sheep from Tunisia. Small Ruminant Research. 121. Pp.404-410. Mahboubi, M., Falsafi, T., Sadeghizadeh, M (2014). Cloning and Sequence Analysis of Gene Encoding OipA from Iranian Clinical Helicobacter pylori, Iranian Journal of Biotechnology, Vol 12, No. 4, 10-16 (2014).Şakalar, Ç., Kuk, S., Erensoy, A., Dağli, A.F., Özercan, İ., Çetikaya, Ü, Yazar, S. (2014). Molecular discrimination of Echinococcus granulosus and Echinococcus multilocularis by sequencing and a new PCR- RFLP method with the potential use for other Echinococcus species, Turkish Journal of Medical Sciences, Vol. 44, 741-748 (2014). Xu, Z., Zikos, D., Tamošiunaite, A., Klopfleisch, R., Osterrieder, N., Tischer, B.K. (2014).Identification of 10 Coxpox Virus Proteins that are necessary for Induction of Hemorrhagic Lesions (Red Pocks) on Chorioallantoic Membranes,Vol. 88, No. 15 (2014). Nayabian, H., Mardani, K. (2013).Molecular characterization of the chicken anaemia viruses isolated from broiler farms of west Azerbaijan, Iran, Avian Pathology, Vol. 42, No. 2, 108-113 (2013). Supathaweewat, K., Klanrit, P (2013). cDNA cloning and expression analyses of phytoene synthase 1, phytoene desaturase and -carotene desaturase genes from Solanum lycopersicum KKU-T34003, Songklankarin Journal of Science and Technology, Vol. 35, No. 5, 517-527 (2013).
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两个CEX方法A和B测定同一单抗,结果碱性峰比例差不多,酸性峰比例相差约7%,相应主峰也差了7%左右。
具体来说,A方法酸性峰高,主峰低,碱性峰稍微低点;B方法酸性峰低,主峰高,碱性峰稍微高点;另外也做了CIEF,结果呢和A方法更接近。
仔细比较起来,AB两个方法的峰性和数量差不多,就不知道为什么会有这么大的差异。两个方法一个用的WCX柱-磷酸缓冲液,一个用SCX柱-MES缓冲液
大家帮我分析下:
1.两个方法哪个方法更准确,是以酸性峰高的为准还是什么?为什么?
2.这显著差异是由方法造成,具体原因是什么?柱子?
3.CIEF的结果和A方法更接近,是不是可以由此证明A方法更好或者CIEF的方法更好(因为CIEF更快更方便)?
欢迎讨论~
纠正下,A方法用的是Tosoh的柱子,B方法用的是SCX柱。TOSOH的柱子是7um的填料,10cm长。SCX是10um的填料。我本人TOSOH的阳离子柱子用的很少,这次信手用用,结果发现差异很大
那我现在就考虑,在以后方法开发过程中,除了通过流动相pH和组成、梯度、柱子选择来获得样品主峰和酸碱性的最大分离,还要关注各峰比例。因为之前比较方法好坏都只看分离度,尤其是主峰和邻近峰的分离度,获得最大分离度,自然可以做到主峰尽可能纯,但从未认真比较过各峰比例。这是一个大疏忽吧!
另外,CIEF和CEX方法原理还是有点差异的,所以分的是不同的异质体,原液放行两个方法肯定是都要做的。问题就是在早期细胞株筛选和工艺开发阶段,哪个方法才是又快又准。CIEF(iCE280)一般15分钟一个样,比CEX快多了。如果CIEF测得主峰要低于CEX结果,是不是真的完全可以取代CEX呢?CEX分离出的峰远比CIEF的多!
欢迎大家继续讨论~
:)
我在做一细菌不同酸碱度生长状况时,发现这些奇怪现象:pH=3的培养基灭菌(TSB液体培养基)灭菌后pH上升到到9.2!而原来pH=9.0的降到8.7(基本没多少变化),请问各位大侠,这是什么原因?
一般做不同酸碱度生长实验时,该如何才能防止pH在湿热灭菌后基本不变化?
有了源数据之后把源数据按照大小排列,
选中源数据区域-->ALT+A1-->选中图标区右键-->更改图表类型-->散点图
是否可以理解为纯化水得PH范围为6.3-7.6?能否直接用pH计测量?谢谢!
1、弱酸和它的盐(如:HAc---NaAc)的水溶液组成;
2、弱碱和它的盐(如:NH3·H2O---NH4Cl)的水溶液组成;
3、多元弱酸的酸式盐及其对应的次级盐(如:NaH2PO4---Na2HPO4)的水溶液组成。
酸碱缓冲溶液的选型一般应根据具体情况进行选择。缓冲酸性可选用碱性缓冲液,缓冲酸性可采用碱性缓冲液。常用作缓冲溶液的酸类由弱酸及其共轭酸盐组合成的溶液具有缓冲作用。生化实验室常用的缓冲系主要有磷酸、柠檬酸、碳酸、醋酸、巴比妥酸、Tris(三羟甲基氨基甲烷)等系统,生化实验或研究工作中要慎重地选择缓冲体系,因为有时影响实验结果的因素并不是缓冲液的pH值,而是缓冲液中的某种离子。如硼酸盐、柠檬酸盐、磷酸盐和三羟甲基甲烷等缓冲剂都可能产生不需要的化学反应。
【酸碱缓冲溶液】由弱酸及其盐、弱碱及其盐组成的混合溶液,能在一定程度上抵消、减轻外加强酸或强碱对溶液酸碱度的影响,从而保持溶液的pH值相对稳定。这种溶液称为酸碱缓冲溶液。
这就是说不用酸碱预处理吗?
Whatman的网站上没有DE52最大耐受压力,请问又经验的战友应该是多少?
Whatman的网站上:
DE32DryMicrogranularDEAECellulose
SimilarperformancecharacteristicsafterprecyclingasDE52.
DE52PreswollenMicrogranularDEAECellulose
ProbablythemostwidelyusedDEAEcelluloseintheworld;usedforbiopolymerswithlowtohighnegativecharges;exhibitsexcellentresolutionwithgoodflowrates.
附件是一本图书(MethodsinMolecularMedicine,)的章节,上面说:
WhatmanDEAE52comesalreadypreswollenandonlyneedstobetransferred
totherunningbuffer50mMTE8.
lAntibodiesUsingIonExchangeChromatography.pdf(87.06k)
因为是考察不同PH对药物的影响,样品又不好改变其PH值,这种情况怎么办?希望有经验的高手指教。
我的流动相是甲醇-水(90:10)
谢谢赐教!
请进子版按格式发贴,自行修改,谢谢。

