Recombinant Human Thymosin beta 4
Recombinant Human Thymosin beta 4
Product Specifications
Product Name Alternative
Fx
UniProt
P62328
Source
Escherichia coli
Endotoxin
Less than 1 EU/ug of rHuTβ4 as determined by LAL method.
Purity
> 97 % by SDS-PAGE and HPLC analyses.
Bioactivity
Fully biologically active when compared to standard. The biological activity determined by its ability to produce a protective effect against hydrogen peroxide in primary lung fibroblasts is in a concentration range of 0.5 - 10 μg/ml.
Form
Lyophilized from a 0.2 μm filtered concentrated solution in 20 mM PB, pH 7.4.
Molecular Weight
Approximately 4.9 kDa, a single non-glycosylated polypeptide chain containing 43 amino acids.
Storage Conditions
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.- 12 months from date of receipt, -20 to -70 °C as supplied.- 1 month, 2 to 8 °C under sterile conditions after reconstitution.- 3 months, -20 to -70 °C under sterile conditions after reconstitution.
Notes
For research use only.
AA Sequence
SDKPDMAEIE KFDKSKLKKT ETQEKNPLPS KETIEQEKQA GES
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