Recombinant Mouse IL-13 #abs00979

abs00979-2ug

1-2 Weeks

138

abs00979-10ug

1-2 Weeks

344

abs00979-1mg

1-2 Weeks

6742

Source

Escherichia coli.

Format

PBS（pH 7.4）0.2μm，。，。

Properties

aa_sequence

LAAGGFCVAL LTLKELIEEL AIYRTQRILH CNGSMVWSVD MPVPRSVSLP DSLTNISNCN SNITQDQTPL GLCNRKAPTT VSSLPDTKIE VAHFITKLLS YTKQLFRHGP

Concentration

> 97 % by SDS-PAGE and HPLC analyses.

Endotoxin_level

The amount of endotoxin in rMuIL-13 is less than 1 EU/μg, as determined by the LAL method. To produce a highly similar content, the information in the original text can be rearranged to read: The LAL method has shown that the level of endotoxin in rMuIL-13 is below 1 EU/μg.

Activity

The standard is compared to the ED, and it is found that the ED is fully biologically active. Please rearrange the content above to generate highly similar content, ensuring that the generated content is based on the original text information.
The ED has been determined to be fully biologically active when compared to the standard.₅₀The specific activity of a certain protein, as determined by a human TF-1 cell proliferation assay, is greater than 2.5 × 10, with a corresponding concentration of less than 4 ng/ml.⁵ IU/mg.

Reconstitution

To ensure optimal performance, we strongly recommend that you briefly centrifuge the vial before opening it to settle the contents at the bottom. Reconstitution should be carried out using sterile distilled water or an aqueous buffer containing 0.1% BSA, and the resulting concentration should be in the range of 0.1-1.0 mg/mL. Stock solutions should be divided into working aliquots and stored at a temperature of no higher than -20°C. Further dilutions should be made using suitable buffered solutions.

Stability & Storage

To ensure optimal stability, it is recommended to store this lyophilized preparation at -20 °C, preferably desiccated, for long-term storage. However, it can be kept at 2-8 °C if being used in the short term. When reconstituted, the preparation can be stored for up to one week at 2-8 °C. For continued stability, it is suggested that you split the reconstituted preparation into working aliquots and store them at -20 °C to -70 °C. Remember to avoid repeated freeze/thaw cycles to preserve the preparation's efficacy and integrity.

Target

Accession

P20109

Gene IDs

16163

References

References

1. Schmutz J, Martin J, Terry A, et al. 2004. Nature, 431: 268-74.

2. Wynn TA. 2003. Annu Rev Immunol, 21: 425-56.

3. Lakkis FG, Cruet EN, Nassar GM, et al. 1997. Biochem Biophys Res Commun, 235: 529-32.