CD3&CD28磁珠产品信息
背景（Background）
Human T cell Activation/Expansion CD3/CD28 Beads, premium grade DMF Filed are uniform 5.5 μm of magnetic beads coated with an optimized mixture of monoclonal antibodies against the CD3 and CD28. The CD3 antibody is specific for the epsilon chain of human CD3, which is considered to be a subunit of the TCR complex. The CD28 antibody is specific for the human CD28 co-stimulatory molecule, which is the receptor for CD80 (B7-1) and CD86 (B7-2). Both antibodies are mouse anti-human IgGs coupled to the same bead, mimicking in vivo stimulation by APCs.
应用说明（Application）
ActiveMax® Human T cell Activation/Expansion CD3/CD28 Beads, premium grade DMF Filed is intended for the in vitro isolation, stimulation and expansion of purified T cell populations of, for example, CD3+T cells, CD4+ T cells, CD8+ T cells or human PBMC in early preclinical stage.
重构方法（Reconstitution）
See Certificate of Analysis (CoA) for detailed instruction.
存储（Storage）
The product is shipped at ambient temperature. Upon receipt, store it immediately at -20°C or below for long term storage. This product is stable after storage at: 1 -20°C or below for 5 years in lyophilized state from date of receipt; 2. 2-8°C for 12 months under sterile conditions after reconstitution.
Please avoid repeated freeze-thaw cycles after reconstitution.
内毒素（Endotoxin）
Less than 0.002 EU per μg by the LAL method.
注意事项（Important Note）
This product is for research use only and not intended for therapeutic or in vivo diagnostic use.
制剂（Formulation）
Please contact us for detailed information.
Contact us for customized product form or formulation.
CD3&CD28磁珠用户评价
关键字： CD3&CD28;CD3&CD28磁珠;CD3磁珠;CD28磁珠;百普赛斯;
百普赛斯集团ACROBiosystems Group（股票代码：301080）是成立于2010年的跨国生物科技公司，是为全球生物医药、健康产业领域提供关键生物试剂产品及解决方案的行业平台型基石企业。2021年在创业板上市。百普赛斯集团业务遍布全球，横跨亚洲、北美洲、欧洲，在中国、美国、瑞士等12个城市设有办公室、研发中心及生产基地。目前累计服务客户超6000家，与全球Top 20医药企业均建立了长期、稳定的合作伙伴关系。集团旗下拥有品牌ACROBiosystems百普赛斯、bioSeedin柏思荟、Condense Capital垦拓资本和ACRODiagnostics百斯医学等。