Recombinant Human Survivin DEx3 protein (BSA and azide free) (ab172171)

Overview

  • Product name
    Recombinant Human Survivin DEx3 protein (BSA and azide free)
  • Protein length
    Full length protein

Description

  • Nature
    Recombinant
  • Source
    Escherichia coli
  • Amino Acid Sequence
    • Accession
    • Species
      Human
    • Sequence
      MGAPTLPPAWQPFLKDHRISTFKNWPFLEGCACTPERMAEAGFIHCPTEN EPDLAQCFFCFKELEGWEPDDDPIEEHKKHSSGCAFLSVKKQFEELTLGE FLKLDRERAKNKIAKETNNKKKEFEETAKKVRRAIEQLAAMD
    • Molecular weight
      21 kDa including tags
    • Amino acids
      1 to 142

Associated products

Specifications

Our Abpromise guarantee covers the use of ab172171 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

  • Applications

    SDS-PAGE

    HPLC

  • Endotoxin level
    1.000 Eu/µg
  • Purity
    >95% by SDS-PAGE .
    Greater than 95% as determined by SEC-HPLC and reducing SDS-PAGE.
  • Form
    Lyophilised
  • Concentration information loading...

Preparation and Storage

  • Stability and Storage

    Shipped on Dry Ice. Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle.

    pH: 7.5
    Constituents: 0.24% Tris, 0.58% Sodium chloride

  • Reconstitution
    Always centrifuge tubes before opening. Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100 µg/ml. Dissolve the lyophilized protein in 1X PBS.

General Info

  • Alternative names
    • API4
    • Apoptosis Inhibitor 4
    • BIRC5
    • EPR1
    • IAP4
    • TIAP
    see all
  • Relevance
    Survivin is expressed in G2/M phase in a cycle regulated manner. At the beginning of mitosis, survivin associates with mitotic spindle microtubules, this is essential for survivin's anti-apoptosis function. Survivin may counteract a default induction of apoptosis in G2 / M phase. Survivin over-expression in cancer may overcome this apoptotic checkpoint. Survivin DEx3 (lacking exon 3) and survivin-2B (retaining a part of intron 2 as a cryptic exon) are isoforms of survivin that behave differently to survivin. Skipping of exon 3 in survivin-Ex3 results in a modification of the BIR domain, followed by an additional frame shift in exon 4. In consequence, the open reading frame of Survivin DEx3 ends in the 3' untranslated region of survivin at position 581 and generates a novel 63 amino acids-long COOH-terminal tail in survivin-Ex3 coded by 87 nucleotides of exon 4 and 103 nucleotides of the original 3' untranslated region. See Mahotka et al. 1999 for more details.
  • Cellular localization
    Cytoplasmic and Nuclear

References

ab172171 has not yet been referenced specifically in any publications.

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Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"

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