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分子别名（Synonym）
PTK7,CCK4,CCK-4,Tyrosine-protein kinase-like 7,Protein-tyrosine kinase 7,Protein-tyrosine kinase 7
表达区间及表达系统（Source）
Rabbit PTK7, His Tag (PT7-R52H4) is expressed from human 293 cells (HEK293). It contains AA Ala 31 - Thr 612 (Accession # G1SIJ6-1).
Predicted N-terminus: Ala 31
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 66.4 kDa. The protein migrates as 100-115 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
偶联（Conjugate）
Unconjugated
内毒素（Endotoxin）
Less than 1.0 EU per μg by the LAL method.
纯度（Purity）
95% as determined by SDS-PAGE.
制剂（Formulation）
Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 with trehalose as protectant.
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.
存储（Storage）
For long term storage, the product should be stored at lyophilized state at -20°C or lower.
Please avoid repeated freeze-thaw cycles.
This product is stable after storage at:
- -20°C to -70°C for 12 months in lyophilized state;
- -70°C for 3 months under sterile conditions after reconstitution.
质量管理控制体系（QMS）
产品展示
电泳（SDS-PAGE）
Rabbit PTK7, His Tag on SDS-PAGE under reducing (R) condition. The gel was stained with Coomassie Blue. The purity of the protein is greater than 95%.
SEC-MALS
The purity of Rabbit PTK7, His Tag (Cat. No. PT7-R52H4) is more than 85% and the molecular weight of this protein is around 85-103 kDa verified by SEC-MALS.
Report
活性（Bioactivity）-ELISA
Immobilized Rabbit PTK7, His Tag (Cat. No. PT7-R52H4) at 1 μg/mL (100 μL/well) can bind Cofetuzumab Pelidotin with a linear range of 0.2-4 ng/mL (Routinely tested).
Protocol
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