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Galectin 9 Protein (AA 1-148) (His tag)

Recombinant Galectin 9 protein expressed in Escherichia coli (E. coli).
Catalog No. ABIN667765
$676.92
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Quick Overview for Galectin 9 Protein (AA 1-148) (His tag) (ABIN667765)

Target

See all Galectin 9 (LGALS9) Proteins
Galectin 9 (LGALS9) (Lectin, Galactoside-Binding, Soluble, 9 (LGALS9))

Protein Type

Recombinant

Biological Activity

Active

Origin

  • 19
  • 8
  • 4
  • 3
  • 2
  • 1
Human

Source

  • 22
  • 7
  • 2
  • 2
  • 1
  • 1
  • 1
Escherichia coli (E. coli)

Application

SDS-PAGE (SDS), Activity Assay (AcA)

Purity

> 90 %
  • Protein Characteristics

    AA 1-148

    Purification tag / Conjugate

    This Galectin 9 protein is labelled with His tag.

    Sequence

    MGSSHHHHHH SSGLVPRGSH MAFSGSQAPY LSPAVPFSGT IQGGLQDGLQ ITVNGTVLSS SGTRFAVNFQ TGFSGNDIAF HFNPRFEDGG YVVCNTRQNG SWGPEERKTH MPFQKGMPFD LCFLVQSSDF KVMVNGILFV QYFHRVPFHR VDTISVNGSV QLSYISFQ

    Characteristics

    Galectin9, 1-148aa, Human, His tag, E. coli

    Purification

    > 90% by SDS-PAGE

    Biological Activity Comment

    The ED50 for this effect is equal or less than 2.5ug/ml. Measured by its ability to agglutinate human red blood cells.
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  • Application Notes

    Optimal working dilution should be determined by the investigator.

    Restrictions

    For Research Use only
  • Format

    Liquid

    Concentration

    0.5 mg/mL

    Buffer

    20 mM Tris-HCl buffer ( pH 8.0) containing 20 % glycerol, 0.1M NaCl

    Storage

    4 °C,-20 °C,-80 °C

    Storage Comment

    Can be stored at +2C to +8C for 1 week. For long term storage, aliquot and store at -20C to -80C. Avoid repeated freezing and thawing cycles.
  • Target

    Galectin 9 (LGALS9) (Lectin, Galactoside-Binding, Soluble, 9 (LGALS9))

    Alternative Name

    Galectin-9/LGALS9

    Background

    Galectin-9 (Gal-9) is a member of animal lectins that have an affinity to beta-galactosides and Forssman pentasaccharide. It is strongly overexpressed in Hodgkin's disease tissue and it might participate in the interaction between the H&RS cells with their surrounding cells and might thus play a role in the pathogenesis of this disease and/or its consistently associated immunodeficiency. Recombinant Galectin-9 protein was expressed in E. coli and purified by using conventional chromatography techniques.

    Molecular Weight

    18.5 kDa (168aa) confirmed by MALDI-TOF

    NCBI Accession

    NP_033665
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