CD19蛋白
货 号：CD9-H52H2
产品规格：50ug
原 产 地：
参考价格：3200 （参考价格，以实际价格为准）
优惠价格：
CD19蛋白
Human CD19 (20-291) Protein, His Tag
分子别名（Synonym）
CD19,B4,CVID3,MGC12802
表达区间及表达系统（Source）
Human CD19 (20-291), His Tag (CD9-H52H2) is expressed from human 293 cells (HEK293). It contains AA Pro 20 – Lys 291 (Accession # P15391-1).
Predicted N-terminus: Pro 20
Request for sequence
蛋白结构（Molecular Characterization）
This protein carries a polyhistidine tag at the C-terminus.
The protein has a calculated MW of 32.0 kDa. The protein migrates as 45-50 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
内毒素（Endotoxin）
Less than 1.0 EU per μg by the LAL method.
纯度（Purity）
>90% as determined by reduced SDS-PAGE.
制剂（Formulation）
Lyophilized from 0.22 μm filtered solution in PBS, pH7.4. Normally trehalose is added as protectant before lyophilization.
Contact us for customized product form or formulation.
重构方法（Reconstitution）
Please see Certificate of Analysis for specific instructions.
For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.
活性（Bioactivity）-ELISA
Immobilized FMC63 MAb at 2 μg/mL (100 μL/well) can bind Human CD19 (20-291), His Tag (Cat. No. CD9-H52H2) with a linear range of 10-78 ng/mL (QC tested).
活性（Bioactivity）-SPR
FMC63 MAb (mouse lgG2a) captured on CM5 chip via anti-mouse antibodies surface, can bind Human CD19 (20-291), His Tag (Cat. No. CD9-H52H2) with an affinity constant of 2.95 nM as determined in a SPR assay (Biacore T200) (Routinely tested).
产品详细信息
CD19蛋白
Human CD19 (20-291) Protein, His Tag
分子别名（Synonym）
CD19,B4,CVID3,MGC12802
表达区间及表达系统（Source）
Human CD19 (20-291), His Tag (CD9-H52H2) is expressed from human 293 cells (HEK293). It contains AA Pro 20 – Lys 291 (Accession # P15391-1).
Predicted N-terminus: Pro 20
Request for sequence
蛋白结构（Molecular Characterization）
This protein carries a polyhistidine tag at the C-terminus.
The protein has a calculated MW of 32.0 kDa. The protein migrates as 45-50 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
内毒素（Endotoxin）
Less than 1.0 EU per μg by the LAL method.
纯度（Purity）
>90% as determined by reduced SDS-PAGE.
制剂（Formulation）
Lyophilized from 0.22 μm filtered solution in PBS, pH7.4. Normally trehalose is added as protectant before lyophilization.
Contact us for customized product form or formulation.
重构方法（Reconstitution）
Please see Certificate of Analysis for specific instructions.
For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.
活性（Bioactivity）-ELISA
Immobilized FMC63 MAb at 2 μg/mL (100 μL/well) can bind Human CD19 (20-291), His Tag (Cat. No. CD9-H52H2) with a linear range of 10-78 ng/mL (QC tested).
活性（Bioactivity）-SPR
FMC63 MAb (mouse lgG2a) captured on CM5 chip via anti-mouse antibodies surface, can bind Human CD19 (20-291), His Tag (Cat. No. CD9-H52H2) with an affinity constant of 2.95 nM as determined in a SPR assay (Biacore T200) (Routinely tested).