RAB21 antibody

Principal name

RAB21 antibody

Alternative names for RAB21 antibody

Rab-21, KIAA0118, Ras-related protein Rab-21

SwissProt ID

P35282 (Mouse), P55745 (Canfa), Q17R06 (Bovin), Q6AXT5 (Rat), Q9UL25 (Human)

Gene ID

23011 (RAB21)

Available reactivities

Hu (Human), Ms (Mouse), Rt (Rat), Can (Canine), Mky (Monkey)

Available hosts

Mouse, Rabbit

Available applications

Enzyme Immunoassay (E), Western blot / Immunoblot (WB), Immunocytochemistry/Immunofluorescence (ICC/IF), Paraffin Sections (P)

Background of RAB21 antibody

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.

General readings

Opdam FJ, Kamps G, Croes H, et al. Expression of Rab small GTPases in epithelial Caco-2 cells: Rab21 is an apically located GTP-binding protein in polarised intestinal epithelial cells. Eur. J. Cell Biol. 2000; 79:308-16.
Pellinen T and Ivaska J. Integrin traffic. J. Cell Sci. 2006; 119:3723-31.
Mai A, Veltel S, Pellinen T, et al. Competitive binding of Rab21 and p120RasGAP to integrins regulates receptor traffic and migration. J. Cell Biol. 2011; 194:291-306.

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Primary Antibodies

Catalog No. Host Iso. Clone Pres. React. Applications  

RAB21 antibody

Immunohistochemical staining of paraffin-embedded Human pancreas tissue within the normal limits using anti-RAB21 mouse monoclonal antibody. (Heat-induced epitope retrieval by 10mM citric buffer, pH6.0, 120C for 3min, TA505718) Mouse IgG2b OTIG1 Purified Can, Hu, Mky, Ms, Rt P, WB
0.1 ml / €325.00
  OriGene Technologies, Inc.

TrueMAB

RAB21 antibody

Immunohistochemical staining of paraffin-embedded Human lymph node tissue within the normal limits using anti-RAB21 mouse monoclonal antibody. (TA505719) Mouse IgG2b OTI6G3 Purified Hu ICC/IF, P, WB
0.1 ml / €325.00
  OriGene Technologies, Inc.

TrueMAB

RAB21 antibody

Immunohistochemical staining of paraffin-embedded Human pancreas tissue within the normal limits using anti-RAB21 mouse monoclonal antibody. (Heat-induced epitope retrieval by 10mM citric buffer, pH6.0, 120C for 3min, TA505737) Mouse IgG2b OTI6A9 Purified Hu ICC/IF, P, WB
0.1 ml / €325.00
  OriGene Technologies, Inc.

TrueMAB

RAB21 antibody

Immunohistochemical staining of paraffin-embedded Adenocarcinoma of Human ovary tissue using anti-RAB21 mouse monoclonal antibody. (Heat-induced epitope retrieval by 10mM citric buffer, pH6.0, 120C for 3min, TA505739) Mouse IgG2b OTIE12 Purified Can, Hu, Mky, Ms, Rt ICC/IF, P, WB
0.1 ml / €325.00
  OriGene Technologies, Inc.

TrueMAB

RAB21 antibody

Immunohistochemical staining of paraffin-embedded Human prostate tissue within the normal limits using anti-RAB21 mouse monoclonal antibody. (Heat-induced epitope retrieval by 10mM citric buffer, pH6.0, 120C for 3min, TA505747) Mouse IgG2b OTI6F11 Purified Can, Hu, Mky, Ms, Rt ICC/IF, P, WB
0.1 ml / €379.00
  OriGene Technologies, Inc.

TrueMAB

RAB21 antibody

Immunohistochemical staining of paraffin-embedded Adenocarcinoma of Human breast tissue using anti-RAB21 mouse monoclonal antibody. (Heat-induced epitope retrieval by 10mM citric buffer, pH6.0, 120C for 3min, TA505776) Mouse IgG2b OTI6B1 Purified Hu P, WB
0.1 ml / €325.00
  OriGene Technologies, Inc.

TrueMAB

RAB21 antibody

Immunohistochemical staining of paraffin-embedded Adenocarcinoma of Human breast tissue using anti-RAB21 mouse monoclonal antibody. (Heat-induced epitope retrieval by 10mM citric buffer, pH6.0, 120C for 3min, TA505777) Mouse IgG2b OTI5B12 Purified Hu P, WB
0.1 ml / €325.00
  OriGene Technologies, Inc.

TrueMAB

RAB21 antibody

Immunoperoxidase of monoclonal antibody to RAB21 on formalin-fixed paraffin-embedded human tonsil. [antibody concentration 3ug/ml] Mouse IgG1 1F6 Purified Hu E, ICC/IF, P, WB
0.1 mg / €370.00
  Abnova Taiwan Corp.

RAB21 (C-term) antibody

Western blot analysis of RAB21 in mouse kidney tissue lysate with RAB21 antibody at 1 ug/mL. Rabbit IgG Aff - Purified Hu, Ms, Rt E, ICC/IF, WB
0.1 mg / €325.00
  OriGene Technologies, Inc.

RAB21 antibody

HEK293T cells were transfected with the pCMV6-ENTRY control (Left lane) or pCMV6-ENTRY RAB21 (RC210510, Right lane) cDNA for 48 hrs and lysed. Equivalent amounts of cell lysates (5 ug per lane) were separated by SDS-PAGE and immunoblotted with anti-RAB21. Mouse IgG2b OTI6F6 Purified Can, Hu, Mky, Ms, Rt WB
0.1 ml / €325.00
  OriGene Technologies, Inc.

TrueMAB

RAB21 antibody

Immunohistochemical staining of paraffin-embedded Human pancreas tissue within the normal limits using anti-RAB21 mouse monoclonal antibody. (Heat-induced epitope retrieval by 10mM citric buffer, pH6.0, 120C for 3min, TA505741) Mouse IgG2b OTI4A6 Purified Hu ICC/IF, P, WB
0.1 ml / €325.00
  OriGene Technologies, Inc.

TrueMAB

RAB21 antibody

HEK293T cells were transfected with the pCMV6-ENTRY control (Left lane) or pCMV6-ENTRY RAB21 (RC210510, Right lane) cDNA for 48 hrs and lysed. Equivalent amounts of cell lysates (5 ug per lane) were separated by SDS-PAGE and immunoblotted with anti-RAB21. Mouse IgG2b OTI6H8 Purified Hu WB
0.1 ml / €325.00
  OriGene Technologies, Inc.

TrueMAB

RAB21 (C-term) Control Peptide

RAB21
50 µg / €160.00
  Acris Antibodies GmbH

RAB21 antibody

RAB21 Mouse Serum Hu E, WB
50 µl / €290.00
  Abnova Taiwan Corp.

RAB21 antibody

RAB21 Mouse Hu WB
0.5 mg / €1,400.00
  Abnova Taiwan Corp.

RAB21 antibody

RAB21 Mouse IgG1 1G4 Purified Hu E, WB
0.1 mg / €370.00
  Abnova Taiwan Corp.

RAB21 antibody

Immunohistochemistry-Paraffin: RAB21 Antibody [NBP1-81544] - Immunohistochemical staining of human colon shows moderate cytoplasmic positivity in glandular cells. Rabbit IgG Aff - Purified Hu P, WB
0.1 ml / €500.00
  Novus Biologicals Inc.

Proteins & Growth Factors

Catalog No. Species Pres. Purity Source  

RAB21

RAB21 Human > 80 %
Preparation: Recombint protein was captured through anti-DDK affinity column followed by conventiol chromatography steps.
Purity Detail: > 80% as determined by SDS-PAGE and Coomassie blue staining.
HEK293 cells
20 µg / €680.00
  OriGene Technologies, Inc.

RAB21 (18-222, His-tag)

Recombinant human RAB21, 18-222aa, His-tagged Human Purified > 90 % E. coli
0.25 mg / €1,000.00
  Acris Antibodies GmbH

RAB21 (18-222, His-tag)

Recombinant human RAB21, 18-222aa, His-tagged Human Purified > 90 % E. coli
50 µg / €370.00
  Acris Antibodies GmbH

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