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CD19 protein-coupled magnetic beads

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ItemsSize (2mg)Size(5mg X 2)
Particle size2 μm2 μm
Coupled amount of protein>1484 pmol (50 μg) CD19 / mg Beads>1484 pmol (50 μg) CD19 / mg Beads
Capacity>150 pmol (25 μg) antibody / mg beads>150 pmol (25 μg) antibody / mg beads
FormulationPBS, 0.05% Tween-20, pH7.4, with 10% TrehalosePBS, 0.05% Tween-20, pH7.4, with 10% Trehalose
Product FormatPowderPowder
Reconstitution2 mL ultrapure water (1 mg beads / mL)Reconstitute 5 mg / bottle Beads with 5 mL ultrapure water (1 mg beads / mL)
Concentration1 mg beads / mL1 mg beads / mL

Background/背景

The biotinylated CD19 protein was conjugated to streptavidin magnetic beads. This pre-coupled magnetic bead product can capture the anti-CD19 antibody from various assay systems. The beads are in uniform size, narrow size distribution with large surface area and unique surface coating, which can help you get the best performance and highly reproducible results. This CD19 coupled magnetic beads will bring great convenience with minimum non-specific binding and developed protocols. This ready-to-use product could greatly save your time and hassle.

Application/应用

This product is intended for immunocapture, biopanning and flow cytometry.

Reconstitution/重构方法

See Certificate of Analysis for details of reconstitution instruction and specific concentration.

Storage/存储

Upon receipt, please store the Beads at -20℃. The shelf life is 1 year at -20 ℃.

An immediate use is highly recommended after reconstitution.

Do not to freeze thaw the Beads after reconstitution.

Assay Principles/原理

The conjugation was achieved by means of the binding between streptavidin and biotin. Streptavidin (SA) has an extraordinarily high affinity for biotin with a dissociation constant (Kd) on the order of 10-14 mol/L. Thus, the binding of streptavidin and biotin is irreversible. Our CD19 pre-coupled beads could capture anything binding to CD19, and make the following testing easy, such as immunocapture, biopanning and flow cytometry.

Application Method:

a) Reconstitute the Beads following the COA. Wash and re-suspended the beads to a certain concentration by adding your dilution buffer.

b) Add the prepared beads to your samples.

c) Beads can be separated from your samples afterwards using a magnetic plate.

前沿进展

 
货号/价格

MBS-K005-2mg / ¥13000

MBS-K005-10mg (5mg X 2) / ¥39900

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联系电话:
400-682-2521(全国)
010-57737274(北京)
021-26136428(上海)
运输方式
订单邮箱:
order.cn@acrobiosystems.com
技术支持邮箱:
techsupport@acrobiosystems.com
CD19靶点信息
英文全称:B-lymphocyte antigen CD19
中文全称:B淋巴细胞抗原CD19
种类:Homo sapiens
上市药物数量:6详情
临床药物数量:159详情
最高研发阶段:批准上市
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