Products for Research Use Only

Recombinant Human BD-4

CAT: 0013-GTR19009996Size: 20 ulDry Ice: NoHazardous: No
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CAT#:0013-GTR19009996Size:20 ul
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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Description
Recombinant Human BD-4
Product Name Alternative
Defensin beta4
UniProt
Q8WTQ1
Source
Escherichia coli.
Purity
> 98 % by SDS-PAGE and HPLC analyses.
Bioactivity
Fully biologically active when compared to standard. The biological activity determined by a chemotaxis bioassay using human monocytes is in a concentration range of 0.1-100.0 ng/ml.
Form
Lyophilized from a 0.2 μm filtered concentrated solution in 20 mM PB, pH 7.4, 130 mM NaCl.
Molecular Weight
Approximately 6.0 kDa, a single non-glycosylated polypeptide chain containing 50 amino acids.
Storage Conditions
This lyophilized preparation is stable at 2-8 °C, but should be kept at -20 °C for long term storage, preferably desiccated. Upon reconstitution, the preparation is stable for up to one week at 2-8 °C. For maximal stability, apportion the reconstituted preparation into working aliquots and store at -20 °C to -70 °C. Avoid repeated freeze/thaw cycles.
Notes
For research use only.