Interleukin-2 (IL2), formerly referred to as T-cell growth factor, is a powerfully immunoregulatory lymphokine that is produced by lectin- or antigen-activated T cells.
It is produced not only by mature T lymphocytes on stimulation but also constitutively by certain T-cell lymphoma cell lines.
The lymphokine interleukin-2 (IL-2) is responsible for autocrine cell cycle progression and regulation of immune responses.
IL-2 expression in mature thymocytes and T cells has been found to be tightly controlled by monoallelic expression.
IL-2 can act as a growth hormone for both B and T lymphocytes.
This gene for interleukin 2 (IL2) is assigned to chromosome 4.
IL-2 is a 15.5kD glycoprotein, consisting of 153aa in precursor form and 133aa in mature form.
Applications:Suitable for use in Western Blot.
Other applications not tested.
Recommended Dilution:Western Blot: 0.1-0.5ug/mlOptimal dilutions to be determined by the researcher.
Storage and Stability:Lyophilized powder may be stored at -20°C.
Stable for 12 months after receipt at -20°C.
Reconstitute with sterile ddH2O.
Aliquot to avoid repeated freezing and thawing.
Store at -20°C.
Reconstituted product is stable for 12 months at -20°C.
For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
Further dilutions can be made in assay buffer.
仕様
Size：100ug
Host：rabbit
Source Antibody：rat
Grade：Affinity Purified
Purity：Purified by immunoaffinity chromatography.
Form：Supplied as a lyophilized powder from PBS, 5% BSA, 0.05% sodium azide. Reconstitute with 200ul sterile dH2O.
Specificity：Recognizes rat IL2.
Isotype：IgG
Calc Applications Abbrev：WB
Calc Crossreactivity：Rt
Immunogen：Recombinant protein corresponding to rat IL2 expressed in E. coli. (Position: A21-Q155). Species sequence homology: human (66%) and mouse (80%)
