品牌分类
- Protein Expression|Protein Purification|Protein Tools
- DNA Modifying Enzymes and Cloning Technologies|Next Generation Sequencing Library Preparat
- DNA修饰酶
- DNA Assembly Cloning and Mutagenesis Kits
- DNA修饰酶和克隆技术|NGS样品制备&;目标富集|PCR
- 缓冲液|下一代测序文库制备|NGS样品制备&;目标富集
- Protein Expression|Protein Expression & Purification Technologies|Protein Purification
- 表观遗传学|限制性内切酶
- DNA Modifying Enzymes and Cloning Technologies|Epigenetics
- Nucleic Acid Purification|RNA Reagents
- 表观遗传学
- DNA Modifying Enzymes and Cloning Technologies
- Buffers|DNA Modifying Enzymes and Cloning Technologies|PCR, Polymerases & Amplificatio
- Buffers|Markers & Ladders|RNA Reagents
- Next Generation Sequencing Library Preparation|NGS Sample Prep & Target Enrichment
- Nucleic Acid Purification|Protein Expression & Purification Technologies|RNA Reagents
- Next Generation Sequencing Library Preparation|PCR, Polymerases & Amplification Techno
- Buffers|DNA Modifying Enzymes and Cloning Technologies
- Buffers|Competent Cells
- DNA Modifying Enzymes and Cloning Technologies|Next Generation Sequencing Library Preparat
- Next Generation Sequencing Library Preparation|PCR, Polymerases & Amplification Techno
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联系方式
公司地址
苏州工业园区生物纳米园A4#216
联系电话
4000-520-616 / 18915418616
传真号码
0512-67156496
电子邮箱
info@ebiomall.com
公司网址
https://www.ebiomall.com
商品描述
Description:
Agrowingnumberofantibodiesandantibodyfusionsarecurrentlyusedastherapeuticagents.AconservedN-glycanatAsn297oftheFcregionofIgGiscriticalforfunctionalactivity.Moreover,someantibodieshaveadditionalN-glycansthat,togetherwiththeconservedsite,affectrecognition,half-life,andimmunereactions.Antibodyglycosylationisheterogeneous,andvariablesincellculturecanincreaseglycandiversity.Monitoringglycosylationduringproductionisessentialtoobtainthecorrectglycoproteinforms.
PNGaseFisthemosteffectiveenzymaticmethodforremovingalmostallN-linkedoligosaccharidesfromglycoproteins.PNGaseFdigestiondeaminatestheaspargineresiduetoasparticacid,andleavestheoligosaccharideintact,keepingitsuitableforfurtheranalysis.
ObtaininganaccurateN-glycanprofileintheshortesttimepossIBLeisessentialforeffectiveprocesscontrol.Typically,enzymaticreleaseofantibodyN-glycansusingPNGaseFrequiresanincubationtimeofseveralhours,followedbyglycanderivatizationandanalysisbyliquidchromatographyand/ormassspectrometry.Inaddition,incompletedeglycosylationcanleadtobiasedresults.Someglycansareeasiertoremovethanothersandunlessdeglycosylationisextensive,theprofileobtainedwillnotrepresentthecorrectcompositionofthetherapeuticantibody.
RapidPNGaseFisanimprovedrecombinantreagentthatallowsthecompleteandrapiddeglycosylationofantibodiesandfusionproteinsinminutes.AllN-glycansarereleasedrapidlyandwithoutbias,andarereadytobepreparedfordownstreamchromatographyormassspectrometryanalysis.RapidPNGaseFcreatesanoptimizedworkflowwhichreducesprocessingtimewithoutcompromisingsensitivityorreproducibility.
Specificity
RapidPNGaseFcleavesallcomplex,hybridandhigh-mannosetypeglycansfromantibodiesandrelatedproteins(1).Coreα1-3fucosylation(foundinimmunoglobulinsexpressedinplantorinsectcells)isresistanttobothPNGaseFandRapidPNGaseF.ReagentsSupplied
Thefollowingreagentsaresuppliedwiththisproduct:
Storeat(°C) | Concentration | |
RapidPNGaseFBuffer | 4 | 5X |