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分子别名（Synonym）
Glypican 2,GPC2
表达区间及表达系统（Source）
Human Glypican 2, Fc Tag (GP2-H5255) is expressed from human 293 cells (HEK293). It contains AA Ser 24 - Ser 553 (Accession # Q8N158-1).
Request for sequence蛋白结构（Molecular Characterization）
This protein carries a human IgG1 Fc tag at the C-terminus. The protein has a calculated MW of 84.6 kDa. The protein migrates as ＞110 kDa under non-reducing (NR) condition (SDS-PAGE) due to glycosylation.
内毒素（Endotoxin）
Less than 1.0 EU per μg by the LAL method / rFC method.
纯度（Purity）
>90% as determined by SDS-PAGE.
制剂（Formulation）
Lyophilized from 0.22 μm filtered solution in Tris with Glycine, Arginine and NaCl, pH7.5 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）
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数据展示
电泳（SDS-PAGE）
Human Glypican 2, Fc Tag on SDS-PAGE under non-reducing (NR) condition. The gel was stained with Coomassie Blue. The purity of the protein is greater than 90%.
活性（Bioactivity）-SPR
Human FGF acidic, Tag Free (Cat. No. AFF-H4116) immobilized on CM5 Chip can bind Human Glypican 2, Fc Tag (Cat. No. GP2-H5255) with an affinity constant of 20.1 nM as determined in a SPR assay (Biacore 8K) (QC tested).
Protocol
活性（Bioactivity）-BLI
Loaded Human Glypican 2, Fc Tag (Cat. No. GP2-H5255) on Protein A Biosensor, can bind Human FGF basic, premium grade (Cat. No. BFF-H4117) with an affinity constant of 0.3 μM as determined in BLI assay (ForteBio Octet Red96e) (Routinely tested).
Protocol
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