詳細(xì)介紹
專用于分離肽樣品的Symmetry300™C4柱
所有Symmetry300™都使用肽樣品進(jìn)行QC,以確保優(yōu)秀的批次之間的一致性。300? 孔徑反相色譜柱進(jìn)行親水和疏水肽同時(shí)分離,或分離中性或強(qiáng)堿性肽時(shí)可獲得表現(xiàn)。Symmetry300色譜柱無論質(zhì)譜進(jìn)樣量高低均有出眾表現(xiàn)。
Symmetry300C4 色譜柱可為肽分離提供結(jié)果。
與傳統(tǒng)小分子藥物相比,生物制藥項(xiàng)目的研發(fā)周期更長,所需資源更多,而法規(guī)要求仍日益嚴(yán)格。因?yàn)樯锼帉τ谏V柱的批次重現(xiàn)性要求更高,研發(fā)項(xiàng)目難以忍受由于色譜柱差異所導(dǎo)致的數(shù)據(jù)變化。為此,沃特世專門研發(fā)設(shè)計(jì)了Symmetry300™ HPLC分析柱,這是沃特世個(gè)為生物制藥所需而專門設(shè)計(jì)的色譜柱產(chǎn)品(1998年)。
Symmetry300,是基于Symmetry高純硅膠基質(zhì)、但顆粒孔徑為300?的反相色譜柱(使用范圍pH2-8)。由高純有機(jī)試劑起始進(jìn)行合成所得的高純硅膠,硅醇基活性很低,有利于獲得對稱的峰形。較大的孔徑(300?),則有利于較大的生物藥分子在填料顆粒孔內(nèi)的傳質(zhì)擴(kuò)散,使峰寬較窄;同時(shí)也提供了不同于常規(guī)100 ?孔徑Symmetry C18的選擇性。為了確保對生物藥分子的填料批次間重現(xiàn)性,Symmetry300色譜柱所用的填料專門經(jīng)過肽標(biāo)準(zhǔn)品進(jìn)行質(zhì)控。
Insulin Chain - QC Batch Test for Symmetry300™ HPLC Columns
品名 | 規(guī)格 | 編號(hào) |
Symmetry C4 Column | 300?, 3.5 µm, 2.1 mm X 50 mm, 1/pkg | 186007723 |
Symmetry C4 Column | 300?, 3.5 µm, 2.1 mm X 100 mm, 1/pkg | 186000277 |
Symmetry C4 Column | 300?, 3.5 µm, 2.1 mm X 150 mm, 1/pkg | 186000278 |
Symmetry C4 Column | 300?, 5 µm, 3.9 mm X 150 mm, 1/pkg | WAT066215 |
Symmetry C4 Column | 300?, 5 µm, 2.1 mm X 150 mm, 1/pkg | 186000286 |
Symmetry C4 Column | 300?, 3.5 µm, 4.6 mm X 150 mm, 1/pkg | 186007711 |
Symmetry C4 Column | 300?, 3.5 µm, 4.6 mm X 100 mm, 1/pkg | 186000283 |
Symmetry C4 Column | 300?, 3.5 µm, 4.6 mm X 75 mm, 1/pkg | 186000282 |
Symmetry C4 Column | 300?, 3.5 µm, 4.6 mm X 50 mm, 1/pkg | 186000281 |
Symmetry C4 Column | 300?, 5 µm, 4.6 mm X 250 mm, 1/pkg | 186007719 |
Symmetry C4 Column | 300?, 5 µm, 4.6 mm X 50 mm, 1/pkg | 186007713 |
Symmetry C4 Column | 300?, 5 µm, 4.6 mm X 150 mm, 1/pkg | 186000287 |
Symmetry C4 VanGuard Cartridge | 300?, 5 µm, 2.1 mm X 5 mm, 3/pkg | 186000294 |
Symmetry C4 VanGuard Cartridge | 300?, 5 µm, 3.9 mm X 5 mm, 3/pkg | 186007721 |
Symmetry C4 VanGuard Cartridge | 300?, 3.5 µm, 2.1 mm X 5 mm, 3/pkg | 186000280 |
Symmetry C4 VanGuard Cartridge | 300?, 3.5 µm, 3.9 mm X 5 mm, 3/pkg | 186007717 |
Symmetry C4 Sentry Guard Cartridge | 300?, 3.5 µm, 2.1 mm X 10 mm, 2/pkg | 186000291 |
Symmetry C4 Sentry Guard Cartridge | 300?, 5 µm, 3.9 mm X 20 mm, 2/pkg | 186000285 |
Symmetry C4 Method Validation Kit | 300?, 3.5 µm, 4.6 mm X 150 mm, 3/pkg | WAT054225 |
Symmetry C4 Method Validation Kit | 300?, 5 µm, 4.6 mm X 250 mm, 3/pkg | 186000275 |
Symmetry C4 Method Validation Kit | 300?, 5 µm, 4.6 mm X 150 mm, 3/pkg | 186000295 |