mAb單抗標(biāo)準(zhǔn)品,質(zhì)譜級(jí)
訂貨號(hào) 產(chǎn)品名稱 包裝/pkg
Secukinumab mAb 單抗標(biāo)準(zhǔn)品 100μg
說(shuō)明:Secukinumab單克隆抗體是?細(xì)胞介素-17A(IL-17A)抑制劑??梢?于Intact Protein; charge variants(CV);mAb subunit or N-聚糖
LC-MS分析純化的質(zhì)控(QC)或?qū)嶒?yàn)?法系統(tǒng)適應(yīng)性驗(yàn)證使?。
物理形態(tài):?鹽凍?粉
分?式:C6584H10134N1754O2042S44
分?量:147940.0Da
蛋?溶解:根據(jù)實(shí)驗(yàn)需求加一定量的pH Buffer緩沖液溶解
儲(chǔ)存條件:凍?粉存儲(chǔ)在-20°C冰箱,有效期見(jiàn)產(chǎn)品標(biāo)簽
保質(zhì)期:24?在-20°C
蛋?氨基酸序列(Sequence):
> Secukinumab Heavy Chain (CAS 875356-43-7)
EVQLVESGGGLVQPGGSLRLSCAASGFTFSNYWMNWVRQAPGKGLEWVAAINQDGSEKYYVGSVKGRFTISRDNAKNSLYLQMNS
LRVEDTAVYYCVRDYYDILTDYYIHYWYFDLWGRGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGA
LTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSCDKTHTCPPCPAPELLGGPSVFLFPPKPKDTL
MISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKTIS
KAKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFYPSDIAVEWESNGQPENNYKTTPPVLDSDGSFFLYSKLTVDKSRWQQGNVFS
CSVMHEALHNHYTQKSLSLSPGK
>Secukinumab Light Chain (CAS 875356-44-8)
EIVLTQSPGTLSLSPGERATLSCRASQSVSSSYLAWYQQKPGQAPRLLIYGASSRATGIPDRFSGSGSGTDFTLTISRLEPEDFAVYYCQ
QYGSSPCTFGQGTRLEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSS
TLTLSKADYEKHKVYACEVTHQGLSSPV TKSFNRGEC
質(zhì)量控制 |Quality Control
純度:液相?譜280nm檢測(cè)雜質(zhì)蛋?質(zhì)Secukinumab峰強(qiáng)度?于99.5%
CV and Subunit?譜圖:mAb抗體樣品?IdeS/IdeZ酶切后,SCX 2.1*50mm?譜柱,溫度:30℃,? mAB pH離?淌度BufFer洗脫分析?致性
N-GLvcan聚糖譜圖: 15ug樣品95度變性TCEP還原后,加rPNGase F糖苷酶酶切,?N-聚糖標(biāo)簽試劑衍?化N-聚糖為糖胺,使?HILIC?
譜柱的UPLC?譜系統(tǒng),熒光檢測(cè)FLR:Ex:265nm;Em:425nm