Recombinant human Tβ4

Product Name

Recombinant Human Thymosin beta 4

(rHuTβ-4)

Cat. No.

GH052

Synonyms

Fx

Molecular weight

Approximately 4.9kDa, a single non-glycosylated polypeptide chain containing 44 amino acids.

accession

P62328 Ser2-Ser44

AA sequence

SDKPDMAEIEKFDKSKLKKTETQEKNPLPSKETIEQEKQAGES

Purity

＞97% by SDS-PAGE or HPLC

Formulation

Lyophilized from a 0.2mm filtered solution in PBS, pH 7.2.

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 0.5-10μg/ml.

Endotoxin level

Less than 0.1EU/mg of rHuTβ-4 as determined by LAL method

Reconstitution

Before use this product, please read the direction below carefully.

1、 This vial must be briefly centrifuged prior to opening to bring the contents to the bottom.

2、 Reconstitute in sterile distilled water or aqueous buffer containing 0.1% BSA to a concentration of 0.1-1.0mg/ml.

Stock solutions should be apportioned into working aliquots and stored at ≤-20℃. Further dilutions should be made in appropriate buffered solutions.

Storage/ Stability

For long term storage, the product should be stored≤-20℃.

36 months, -20 to -70℃ as supplied.

1 month, 2 to 8℃ under sterile conditions after reconstitution;

3 months, -20 to -70℃ under sterile conditions after reconstitution.

Please avoid repeated freeze-thaw cycles.

THIS PRODUCT IS FOR RESEARCH, LABORATORY AND EVALUATION PURPOSE ONLY.