Recombinant Human Thymosin beta 4 (rHuTbeta-4, P62328, 7114) CAS#: 601-20-1816

Official Full Name Recombinant Human Thymosin beta 4 (rHuTbeta-4)
Squence Squence of Recombinant Human Thymosin beta 4
Amino Acid Sequence SDKPDMAEIE KFDKSKLKKT ETQEKNPLPS KETIEQEKQA GES
Synonyms Fx
Accession Number P62328
GeneID 7114
Summary
Source Escherichia coli.
Molecular Weight Approximately 4.9 kDa, a single non-glycosylated polypeptide chain containing 43 amino acids.
Biological Activity 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 ug/ml.
Appearance Sterile filtered white lyophilized (freeze-dried) powder.
Formulation Lyophilized from a 0.2 um filtered concentrated solution in 20 mM PB, pH 7.4.
Endotoxin Less than 1 EU/ug of rHuTβ4 as determined by LAL method.
Reconstitution We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in sterile distilled water or aqueous buffer containing 0.1 % BSA to a concentration of 0.1-1.0 mg/mL. Stock solutions should be apportioned into working aliquots and stored at ≤ -20 °C. Further dilutions should be made in appropriate buffered solutions.
Stability and Storage 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.
References
SDS-PAGE SDS-PAGE of Recombinant Human Thymosin beta 4
Safety Data Sheet (SDS) Download Click to download
Technical Data Sheet (TDS) Download Click to download

Buy Reagent

ChemWhat 1404136100ug/500ug (> 97 % by SDS-PAGE and HPLC)
No reagent supplier? Send quick inquiry to ChemWhat
Want to be listed here as a reagent supplier? (Paid service) Click here to contact ChemWhat

Approved Manufacturers

Want to be listed as an approved manufacturer (Free service but requires approvement)? Please download and fill out this form and send back to [email protected]

More Suppliers

Watson International Limited Send quick inquiry to Watson
Want to be listed here as a supplier? (Paid service) Click here to contact ChemWhat

Contact Us for Other Help

Contact us for other services like technology transfer, synthetic literature, sourcing, advertisement, etc. Click here to contact ChemWhat