Biotinylated Human Flt-3 / Flk-2 Protein, His,Avitag™ (MALS verified)

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Cat. No. / Size
Price
Qty
FL3-H82E3-25ug
$360.00
FL3-H82E3-200ug
$1565.00
ETA of in-stock products:2 business days

Product Details

  • Synonyms

    Flt-3, Flk-2, STK-1, CD135, FLK2, FLT-3

  • Source

    Biotinylated Human Flt-3, His,Avitag (FL3-H82E3) is expressed from human 293 cells (HEK293). It contains AA Asn 27 - Ser 543 (Accession # P36888-1).

    Request for sequence
  • Molecular Characterization

    Flt-3 Structure

    Other Tags and Version Biotin & Other Labeled Version

    This protein carries a polyhistidine tag at the C-terminus, followed by an Avi tag (Avitag™).

    The protein has a calculated MW of 62.1 kDa. The protein migrates as 80-100 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.

  • Labeling

    Biotinylation of this product is performed using Avitag™ technology. Briefly, the single lysine residue in the Avitag is enzymatically labeled with biotin.

  • Protein Ratio

    Passed as determined by the HABA assay / binding ELISA.

  • Purity

    >90% as determined by SDS-PAGE.

    >90% as determined by SEC-MALS.

  • Formulation

    Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 with trehalose as protectant.

    Contact us for customized product form or formulation.

  • 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.

  • 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.
  • ACRO Quality Management System

    1. QMS(ISO, GMP)
    2. Quality Advantages
    3. Quality Control Process

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Performance Data

  • SDS-PAGE

    Flt-3 SDS-PAGE

    Biotinylated Human Flt-3, His,Avitag on SDS-PAGE under reducing (R) condition. The gel was stained with Coomassie Blue. The purity of the protein is greater than 90% (With Star Ribbon Pre-stained Protein Marker).

  • SEC-MALS

    Flt-3 SEC-MALS

    The purity of Biotinylated Human Flt-3, His,Avitag (Cat. No. FL3-H82E3) is more than 90% and the molecular weight of this protein is around 80-110 kDa verified by SEC-MALS.

    Report
  • Bioactivity-ELISA

     Flt-3 ELISA

    Immobilized Human Flt-3 Ligand, His Tag (Cat. No. FLL-H5223) at 1 μg/mL (100 μL/well) can bind Biotinylated Human Flt-3, His,Avitag (Cat. No. FL3-H82E3) with a linear range of 0.039-1.25 μg/mL (QC tested).

    Protocol

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Background

Flt-3(Receptor-type tyrosine-protein kinase FLT3) is also known as FLK-2(Fetal liver kinase-2), STK-1(Stem cell tyrosine kinase 1), CD135. FLT3 is a cytokine receptor which belongs to the receptor tyrosine kinase class III. Tyrosine-protein kinase that acts as cell-surface receptor for the cytokine FLT3LG and regulates differentiation, proliferation and survival of hematopoietic progenitor cells and of dendritic cells. Promotes phosphorylation of SHC1 and AKT1, and activation of the downstream effector MTOR. Promotes activation of RAS signaling and phosphorylation of downstream kinases, including MAPK1/ERK2 and/or MAPK3/ERK1. Mutations that cause constitutive kinase activity promote cell proliferation and resistance to apoptosis via the activation of multiple signaling pathways.

Recent Advances

 
Drug Development Progress
  • English Name:

    Tyrosine-protein kinase receptor FLT3

  • Category:

  • Approved Drugs:

    14 Details

  • Drugs in Clinical Trials:

    59 Details

  • Highest Development Stage:

    Approved

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  • Background