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Human Nectin-3 / CD113 Protein, His Tag

分子别名(Synonym)

CD113,Nectin-3,PVRL3

表达区间及表达系统(Source)

Human Nectin-3, His Tag (PV3-H52E4) is expressed from human 293 cells (HEK293). It contains AA Gly 58 - Asp 400 (Accession # Q9NQS3).

Predicted N-terminus: Gly 58

蛋白结构(Molecular Characterization)

Online(Gly 58 - Asp 400) Q9NQS3

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

The protein has a calculated MW of 39.6 kDa. The protein migrates as 60-75 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)

>95% as determined by 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.

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.
 

电泳(SDS-PAGE)

Human Nectin-3, His Tag (Cat. No. PV3-H52E4) SDS-PAGE gel

Human Nectin-3, His Tag on SDS-PAGE under reducing (R) condition. The gel was stained overnight with Coomassie Blue. The purity of the protein is greater than 95%.

 

活性(Bioactivity)-ELISA

Biotinylated Human ELISA

Immobilized Human Nectin-3, His Tag (Cat. No. PV3-H52E4) at 2 μg/mL (100 μL/well) can bind Human PVRL1, Fc Tag with a linear range of 2-20 ng/mL (QC tested).

Protocol

背景(Background)

Poliovirus receptor-related 3 (PVRL3), also known as nectin-3 and CD113, is a human protein of the immunoglobulin superfamily which forms part of adherens junctions. Nectins are immunoglobulin-like adhesion molecules that interact with afadin (AF6; MIM 159559). Afadin is an actin filament-binding protein that connects nectins to the actin cytoskeleton. The nectin-afadin system organizes adherens junctions cooperatively with the cadherin system in epithelial cells. PVRL3 plays a role in cell-cell adhesion through heterophilic trans-interactions with nectin-like proteins or nectins, such as trans-interaction with PVRL2/nectin-2 at Sertoli-spermatid junctions. Furthermore, PVRL3 induces endocytosis-mediated down-regulation of PVR from the cell surface, resulting in reduction of cell movement and proliferation.

 

前沿进展

 
货号/价格

PV3-H52E4-100ug / ¥3000

PV3-H52E4-1mg (500ug X 2) / ¥18000

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