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Human Neuropilin-1 / NRP1 / CD304 Protein, His Tag

COADS MS
DS
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NR1-H5228-50ug
¥2625.00
NR1-H5228-1mg (500ug X 2)
¥20790.00
合计0件 产品金额¥ 0
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产品详情

  • 分子别名（Synonym）

    NRP1, Neuropilin-1, NRP, VEGF165R, CD304

  • 表达区间及表达系统（Source）

    Human Neuropilin-1, His Tag (NR1-H5228) is expressed from human 293 cells (HEK293). It contains AA Phe 22 - Lys 644 (Accession # AAH07533.1).

    Predicted N-terminus: Phe 22

    Request for sequence

  • 蛋白结构（Molecular Characterization）

    Neuropilin-1 Structure

    This protein carries a polyhistidine tag at the C-terminus.

    The protein has a calculated MW of 70.8 kDa. The protein migrates as 75-116 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 / rFC method.

  • 纯度（Purity）

    >92% 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:

    1. -20°C to -70°C for 12 months in lyophilized state;
    2. -70°C for 3 months under sterile conditions after reconstitution.

  • 质量管理控制体系（QMS）

    1. 质量管理体系（ISO, GMP）
    2. 质量优势
    3. 质控流程

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数据展示

  • 电泳（SDS-PAGE）

    Neuropilin-1 SDS-PAGE

    Human Neuropilin-1, His Tag on SDS-PAGE under reducing (R) condition. The gel was stained with Coomassie Blue. The purity of the protein is greater than 92%.

  • 活性（Bioactivity）-ELISA

    Neuropilin-1 ELISA

    Immobilized Human Neuropilin-1, His Tag (Cat. No. NR1-H5228) at 2 μg/mL (100 μL/well) can bind Biotinylated Human VEGF165, epitope tag free, primary amine labeling (Cat. No. VE5-H8210) with a linear range of 0.005-0.625 μg/mL (QC tested).

    Protocol

  • 活性（Bioactivity）-SPR

    Neuropilin-1 SPR

    Human VEGF-C Protein, His Tag (Cat. No. VEC-H52H3) immobilized on CM5 Chip can bind Human Neuropilin-1, His Tag (Cat. No. NR1-H5228) with an affinity constant of 7.50 nM as determined in a SPR assay (Biacore 8K) (Routinely tested).

    Protocol

  • 活性（Bioactivity）-BLI

    Neuropilin-1 BLI

    Loaded Biotinylated Human VEGF165, His,Avitag (Cat. No. VE5-H82Q0) on SA Biosensor, can bind Human Neuropilin-1, His Tag (Cat. No. NR1-H5228) with an affinity constant of 21.1 nM as determined in BLI assay (ForteBio Octet Red96e) (Routinely tested).

    Protocol

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背景介绍

Neuropilin-1 (NRP1) is also known as Vascular endothelial cell growth factor 165 receptor (VEGF165R), CD antigen CD304, which belongs to the neuropilin family. The membrane-bound isoform 1 is a receptor involved in the development of the cardiovascular system, in angiogenesis, in the formation of certain neuronal circuits and in organogenesis outside the nervous system. It mediates the chemorepulsant activity of semaphorins. It binds to semaphorin 3A, The PLGF-2 isoform of PGF, The VEGF-165 isoform of VEGF and VEGF-B. Coexpression with KDR results in increased VEGF-165 binding to KDR as well as increased chemotaxis. It may regulate VEGF-induced angiogenesis. The soluble isoform 2 binds VEGF-165 and appears to inhibit its binding to cells.

前沿进展

 
药物研发进展
  • 英文全称：

    Neuropilin-1

  • 中文全称：

    神经毡蛋白-1

  • 种类：

  • 上市药物数量：

    0 详情

  • 临床药物数量：

    3 详情

  • 最高研发阶段：

    临床二期

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