Recombinant human beta 4 Defensin protein (ab69499)

Overview

Description

  • NatureRecombinant
  • SourceEscherichia coli
  • Amino Acid Sequence
    • SpeciesHuman
    • SequenceEFELDRICGY GTARCRKKCR SQEYRIGRCP NTYACCLRKW DESLLNRTKP

Specifications

Our Abpromise guarantee covers the use of ab69499 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

    Functional Studies

  • Endotoxin level< 0.100 Eu/µg
  • Purity> 95 % SDS-PAGE.
    Greater than 98% by SDS-PAGE gel and HPLC analyses. Endotoxin level is less than 0.1 ng per µg (1EU/µg).
  • FormLyophilised
  • Concentration information loading...

Preparation and Storage

  • Stability and Storage

    Shipped at 4°C. Upon delivery aliquot. Store at -80°C. Avoid freeze / thaw cycle.

    This product is an active protein and may elicit a biological response in vivo, handle with caution.

General Info

  • Alternative names
    • BD 4
    • BD-4
    • BD4
    • beta 104
    • Beta defensin 4
    • Beta-defensin 104
    • Beta-defensin 4
    • D104A_HUMAN
    • DEFB-4
    • DEFB104B
    • Defensin
    • Defensin beta 104
    • Defensin beta 4 precursor
    • hBD 4
    • hBD-4
    • hBD4
    see all
  • FunctionHas antimicrobial activity. Synergistic effects with lysozyme and DEFB103.
  • Tissue specificityHigh expression in the testis. Gastric antrum exhibited relatively high levels. A lower expression is observed in uterus and neutrophils thyroid gland, lung, and kidney. No detectable expression in other tissues tested.
  • Sequence similaritiesBelongs to the beta-defensin family.
  • Cellular localizationSecreted.
  • Information by UniProt

References for Recombinant human beta 4 Defensin protein (ab69499)

ab69499 has not yet been referenced specifically in any publications.

Product Wall

Thank you for sending along the dot blots and additional information. We really appreciate the extra troubleshootingeffort.

Here are my thoughts:

1. In general it looks like the antibodies are able to detect Defensin in the chorioam...

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Thank you for contacting Abcam Technical Team and for taking the time to provide some useful details of the experiments. I am very sorry to hear that your customer is are having problems with 8 of our products.  Special thanks for collecting the troubl...

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