SOS1
Reaktivität: Human
Wirt: Kaninchen
Polyclonal
FITC
Applikationshinweise
Western Blotting under reducing conditions (1 μg/mL): Positive control: HeLa human cervix carcinoma cell line. Immunocytochemistry. ELISA. Other applications not tested. Optimal dilutions are dependent on conditions and should be determined by the user.
Beschränkungen
Nur für Forschungszwecke einsetzbar
Konzentration
1.0 mg/mL
Buffer
PBS, pH 7.4 with 15 mM sodium azide as preservative.
Konservierungsmittel
Sodium azide
Vorsichtsmaßnahmen
This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
Lagerung
4 °C/-20 °C
Informationen zur Lagerung
Store the antibody undiluted at 2-8 °C for one month or (in aliquots) at -20 °C for longer. Avoid freeze/thaw cycles. Shelf life: One year from despatch.
The guanine nucleotide exchange factor Sos (Son-of-sevenless) is a complex multidomain protein that activates the small GTPase Ras (H-Ras, K-Ras, N-Ras, but not functionally distinct R-Ras) in response to receptor tyrosine kinase stimulation. Nucleotide exchange activity of Sos is stimulated by allosteric Ras binding. By another (separable) guanine exchange factor domain domain Sos modulates activity of Rac/Rho GTPases. Sos thus integrates signals that affect both gene expression and cytoskeletal reorganization, the Sos-mediated Ras-activation and Rac activation differ in composition and stability of the formed complex.Synonyms: SOS-1, Son of sevenless homolog 1