Western Blotting (WB), ELISA, Immunofluorescence (IF)
Specificity
This antibody is predicted to not cross-react with other Ras-related proteins
Purification
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
Reactivity: Human
WB, ELISA
Host: Mouse
Polyclonal
unconjugated
Application Notes
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.
Restrictions
For Research Use only
Format
Liquid
Concentration
1 mg/mL
Buffer
RAB21 Antibody is supplied in PBS containing 0.02 % sodium azide.
Preservative
Sodium azide
Precaution of Use
This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
Storage
-20 °C,4 °C
Storage Comment
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.
MGC68816 antibody, RAB21 antibody, 9630024B22 antibody, RAB21, member RAS oncogene family antibody, RAB21, member RAS oncogene family L homeolog antibody, RAB21 antibody, rab21.L antibody, rab21 antibody, Rab21 antibody
Background
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.