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Human Stathmin 1 / STMN1 Protein, His Tag

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Cat. No. / Size
Price
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ST1-H5149-100ug
$205.00
ST1-H5149-1mg
$1110.00
ETA of in-stock products:2 business days
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Product Details

  • Synonyms

    STMN1, Stathmin, C1orf215, LAP18, OP18

  • Source

    Human Stathmin 1, His Tag (ST1-H5149) is expressed from E. coli cells. It contains AA Ala 2 - Asp 149 (Accession # NP_981946).

    Predicted N-terminus: Met

    Request for sequence
  • Molecular Characterization

    Stathmin 1 Structure

    Other Tags and Version Biotin & Other Labeled Version

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

    The protein has a calculated MW of 18.1 kDa. The protein migrates as 18 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE).

  • Purity

    >95% as determined by SDS-PAGE.

  • 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

    Stathmin 1 SDS-PAGE

    Human Stathmin 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 95% (With Star Ribbon Pre-stained Protein Marker).

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Background

Stathmin (STMN1), a member of the stathmin family, is also known as Leukemia-associated phosphoprotein p18, Oncoprotein 18 (Op18), Phosphoprotein p19 (pp19), Protein Pr22 and pp17, which contains one SLD (stathmin-like) domain. The function of STMN1 as an important regulatory protein of microtubule dynamics has been well-characterized. Stathmin (STMN1) interacts with two molecules of dimeric α,β-tubulin to form a tight ternary complex called the T2S complex.One mole of STMN1 binds to two moles of tubulin dimers through the stathmin-like domain (SLD).When STMN1 sequesters tubulin into the T2S complex, tubulin becomes non-polymerizable. Without tubulin polymerization, there is no microtubule assembly.STMN1 also promotes microtubule disassembly by acting directly on the microtubule ends.

Recent Advances

 
Drug Development Progress
  • English Name:

    Stathmin

  • Category:

  • Approved Drugs:

    0 Details

  • Drugs in Clinical Trials:

    2 Details

  • Highest Development Stage:

    Phase 1 Clinical

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