Human TMSB4X Recombinant

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$60.00$3,000.00

SKU: RKP62328 Tags: , , , , , , ,

Description

Accession
P62328
Source
Optimized DNA sequence encoding Human TMSB4X mature chain was expressed in ECOLI. Recombinant Human Thymosin beta-4 encodes amino acid residues 2-44.
Molecular weight
Recombinant TMSB4X migrates as an approximately 5 kDa protein under reducing conditions in SDS-PAGE.
Purity
>95%, as determined by SDS-PAGE and HPLC
Biological Activity
Measured by the protective effect against hydrogen peroxide induced cell death in primary lung fibroblasts using a concentration of 0.5 - 10 μg/ml.
Endotoxin
Endotoxin content was assayed using a LAL gel clot method. Endotoxin level was found to be less than 0.1 ng/µg(1EU/µg).
Presentation
TMSB4X was Lyophilized from PBS, pH 7.2.
Sequence
RMSDKPDMAE IEKFDKSKLK KTETQEKNPL PSKETIEQEK QAGES
Reconstitution
A quick spin of the vial followed by reconstitution in distilled water to a concentration not less than 0.1 mg/mL. This solution can then be diluted into other buffers.
Storage
The lyophilized protein is stable for at least 2 years from date of receipt at -20° C. Upon reconstitution, this product can be stored in working aliquots at 2° - 8° C for one month, or at -20° C for six months, with a carrier protein without detectable loss of activity. Avoid repeated freeze/thaw cycles.
Usage
This product is for research purposes only.It may not be used for therapeutics or diagnostic purposes.
Molecular function
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