GMP Human VCAM-1 Protein, Fc Tag
優(yōu)勢(shì)特色(Features)
Designed under ISO 9001:2015 and ISO 13485:2016
Manufactured and QC tested under a GMP compliance factory
Animal-Free materials
Beta-lactam materials free
Batch-to-batch consistency
Stringent quality control tests
表達(dá)區(qū)間及表達(dá)系統(tǒng)(Source)
GMP Human VCAM-1 Protein, Fc Tag (GMP-VC1H25) is expressed from human 293 cells (HEK293). It contains AA Phe 25 - Glu 698 (Accession # P19320-1).
Predicted N-terminus: Phe 25
蛋白結(jié)構(gòu)(Molecular Characterization)
This protein carries a human IgG1 Fc tag at the C-terminus.
The protein has a calculated MW of 100.7 kDa. The protein migrates as 126 kDa±5 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.
內(nèi)毒素(Endotoxin)
Less than 10 EU/mg by the LAL method.
蛋白A殘留(Protein A)
<5 ppm of protein tested by ELISA.
宿主蛋白殘留(Host Cell Protein)
<0.5 ng/μg of protein tested by ELISA.
宿主核酸殘留(Host Cell DNA)
<0.02 ng/μg of protein tested by qPCR.
無菌(Sterility)
The sterility testing was performed by membrane filtration method described in CP<1101>, USP<71> and Eur. Ph. 2.6.1.
支原體(Mycoplasma)
Negative.
純度(Purity)
>95% as determined by SDS-PAGE.
制劑(Formulation)
Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 with protectants.
Contact us for customized product form or formulation.
運(yùn)輸(Shipping)
This product is supplied and shipped with blue ice, please inquire the shipping cost.
存儲(chǔ)(Storage)
Upon receipt, store it immediately at -20°C or lower for long term storage.
Please avoid repeated freeze-thaw cycles.
This product is stable after storage at:
-20°C to -70°C for 5 years in lyophilized state;
-70°C for 12 months under sterile conditions after reconstitution.
ACRO GMP產(chǎn)品制造規(guī)范
ACROBiosystems GMP級(jí)產(chǎn)品是在質(zhì)量管理體系下生產(chǎn)的,并符合相關(guān)指南:
Ph. Eur General Chapter 5.2.12 Raw materials of biological origin for the production of cell-based and gene therapy medicinal products; USP <92> Growth Factors and Cytokines Used in Cell Therapy Manufacturing; USP <1043> Ancillary Materials for Cell, Gene, and Tissue-Engineered Products; ISO/TS 20399-1:2018, Biotechnology - Ancillary Materials Present During the Production of Cellular Therapeutic Products.
ACROBiosystems質(zhì)量管理體系內(nèi)容:
1. 根據(jù)ISO 9001:2015和ISO 13485:2016進(jìn)行設(shè)計(jì),在GMP工廠進(jìn)行制造和QC檢測(cè)
2. 無動(dòng)物成分
3. QA從批準(zhǔn)的供應(yīng)商處采購(gòu)的材料
4. ISO 5潔凈室和自動(dòng)灌裝設(shè)備
5. 人員合格
6. 質(zhì)量保證審核和批準(zhǔn)質(zhì)量相關(guān)文件
7. 全批量生產(chǎn)和控制記錄
8. 設(shè)備維護(hù)和校準(zhǔn)
9. 分析程序的驗(yàn)證
10. 進(jìn)行的穩(wěn)定性研究
11. 全面的法規(guī)支持文件
ACROBiosystems對(duì)我們的GMP級(jí)產(chǎn)品提供嚴(yán)格的質(zhì)量控制測(cè)試(經(jīng)過充分驗(yàn)證的設(shè)備、工藝和測(cè)試方法),以確保它們?cè)诩兌?、安全性、活性和批間穩(wěn)定性方面符合嚴(yán)格的標(biāo)準(zhǔn),每個(gè)批量QC批次主要包含以下具體信息:
1. SDS-PAGE
2. 蛋白質(zhì)含量
3. 內(nèi)毒素水平
4. 殘留宿主細(xì)胞DNA含量
5. 殘留宿主細(xì)胞蛋白質(zhì)含量
6. 生物活性分析
7. 微生物檢測(cè)
8. 支原體檢測(cè)
9. 體外病毒測(cè)定
10. 殘留水分
11. 批次間一致性
ACRO產(chǎn)品聲明
ACROBiosystems GMP級(jí)產(chǎn)品專為研究、生產(chǎn)或離體使用而設(shè)計(jì)。注意:不可直接供人體使用。
背景(Background)
血管細(xì)胞粘附蛋白1(VCAM-1)也稱為CD106、INCAM-100和L1CAM,是一種屬于免疫球蛋白超家族的細(xì)胞表面唾液酸糖蛋白。VCAM-1/CD106含有7個(gè)Ig樣C2型(免疫球蛋白樣)結(jié)構(gòu)域。CD106/VCAM-1在炎癥的血管內(nèi)皮細(xì)胞上表達(dá),在正常和炎癥組織中的巨噬細(xì)胞樣細(xì)胞和樹突狀細(xì)胞類型上也表達(dá)。L1CAM/VCAM-1在細(xì)胞識(shí)別中很重要,似乎在白細(xì)胞-內(nèi)皮細(xì)胞粘附中起作用。CD106/VCAM-1與白細(xì)胞上的β-1整合素VLA4相互作用,介導(dǎo)粘附和信號(hào)轉(zhuǎn)導(dǎo)。VCAM-1/VLA4相互作用可能在免疫反應(yīng)和白細(xì)胞向炎癥部位遷移中發(fā)揮病理生理作用。INCAM-100/VCAM1與ECMV-D衣殼蛋白結(jié)合,并作為該病毒的受體。
關(guān)鍵字: GMP VCAM1;VCAM1;VCAM1蛋白;ACRO;百普賽斯;
百普賽斯集團(tuán)ACROBiosystems Group(股票代碼:301080)是成立于2010年的跨國(guó)生物科技公司,是為全球生物醫(yī)藥、健康產(chǎn)業(yè)領(lǐng)域提供關(guān)鍵生物試劑產(chǎn)品及解決方案的行業(yè)平臺(tái)型基石企業(yè)。2021年在創(chuàng)業(yè)板上市。百普賽斯集團(tuán)業(yè)務(wù)遍布全球,橫跨亞洲、北美洲、歐洲,在中國(guó)、美國(guó)、瑞士等12個(gè)城市設(shè)有辦公室、研發(fā)中心及生產(chǎn)基地。目前累計(jì)服務(wù)客戶超6000家,與全球Top 20醫(yī)藥企業(yè)均建立了長(zhǎng)期、穩(wěn)定的合作伙伴關(guān)系。集團(tuán)旗下?lián)碛衅放艫CROBiosystems百普賽斯、bioSeedin柏思薈、Condense Capital墾拓資本和ACRODiagnostics百斯醫(yī)學(xué)等。