S7953
STAM (Signal Transducing Adaptor Molecules)
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£594.00
- SKU:
- S7953
- Anwendung:
- WB
- Reinheit:
- Purified by Protein G affinity chromatography.
- Lagerbedingungen:
- -20°C
- Hersteller:
- United States Biological
- Host:
- Mouse
- Immunogen:
- Synthetic peptide corresponding to amino acids 149-165 of human STAM.
- Klon:
- 29C678
- Format:
- Supplied as a liquid in PBS, 0.02% sodium azide.
- Weitere Details:
- STAM is a signal transducing adaptor molecule, that contains an Src homology 3 (SH3) domain and immunoreceptor tyrosine-based activation motif (ITAM). STAM is associated with Jak3 and Jak2 tyrosine kinases via its ITAM region and phosphorylated by Jak3 and Jak2 upon stimulation with IL-2 and GM-CSF, respectively. An SH3 deletion mutant of STAM confers a dominant-negative effect on DNA synthesis mediated by IL-2 and GM-CSF. The wild-type STAM, but not STAM mutants deleted of SH3 and ITAM, significantly enhances c-myc induction mediated by IL-2 and GM-CSF. These results strongly implicate STAM in the signaling pathways for cell growth and c-myc induction immediately downstream of the Jaks associated with the cytokine receptors. Applications: Suitable for use in Western Blot. Other applications not tested. Recommended Dilution: Western Blot: 1-2ug/ml HeLa or 293 cell lysate can be used as a positive control, and a protein band of approximately 59kD will be detected. Optimal dilutions to be determined by the researcher. Storage and Stability: May be stored at 4°C for short-term only. For long-term storage and to avoid repeated freezing and thawing, aliquot and add glycerol (40-50%). Freeze at -20°C. Aliquots are stable for at least 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.
- Versandbedingungen:
- Blue Ice