Western Blotting (WB), ELISA, Immunofluorescence (IF)
Spezifität
This antibody is predicted to not cross-react with other Ras-related proteins
Aufreinigung
RAB21 Antibody is affinity chromatography purified via peptide column.
Immunogen
RAB21 antibody was raised against a 19 amino acid synthetic peptide near the carboxy terminus of human RAB21. The immunogen is located within the last 50 amino acids of RAB21.
RAB21
Reaktivität: Human
WB, ELISA
Wirt: Maus
Polyclonal
unconjugated
Applikationshinweise
RAB21 antibody can be used for detection of RAB21 by Western blot at 1 μ,g/mL. For immunofluorescence start at 20 μ,g/mL.
Antibody validated: Western Blot in mouse samples and Immunofluorescence in human samples. All other applications and species not yet tested.
Beschränkungen
Nur für Forschungszwecke einsetzbar
Format
Liquid
Konzentration
1 mg/mL
Buffer
RAB21 Antibody is supplied in PBS containing 0.02 % sodium azide.
Konservierungsmittel
Sodium azide
Vorsichtsmaßnahmen
This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
Lagerung
-20 °C,4 °C
Informationen zur Lagerung
RAB21 antibody can be stored at 4°C for three months and -20°C, stable for up to one year. As with all antibodies care should be taken to avoid repeated freeze thaw cycles. Antibodies should not be exposed to prolonged high temperatures.
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Hintergrund
RAB21 Antibody: RAB21 is a member of a subfamily of small GTP-binding protein genes of the Ras superfamily that plays an important role in intracellular vesicular targeting. In non-polarized Caco-2 cells, RAB21 showed a general endoplasmic reticulum (ER)-like localization, while in polarized cells, RAB21 localized to apical vesicles. RAB21 has been shown to associate with integrin subunits and to be important for receptor entry into cells via RAB5/RAB21 endosomes. The GTPase-activating protein p120RasGAP regulates cell motility by controlling the return of the endocytosed integrins to the plasma membrane by competing with RAB21 for binding to overlapping sites on the α,-tail of endocytosed integrin.