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Rabbit Anti-RAB21 antibody
Rabbit Anti-RAB21 antibody
RAB 21; RAB-21; RAB21, member RAS oncogene family; Ras-related protein Rab-21; RAB21_HUMAN.
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  • NO.:SL5830R
    Clonality:Polyclonal
    Immunogen Species:Rabbit
    React Species:Rat,(predicted: Human,Mouse,Chicken,Cow,Horse,Rabbit,Sheep,)
    Applications:WB ELISA IHC-P IHC-F IF
    concentration:1mg/ml
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Details

Product Name RAB21
Chinese Name G蛋白家族RAB21蛋白抗体
Alias RAB 21; RAB-21; RAB21, member RAS oncogene family; Ras-related protein Rab-21; RAB21_HUMAN.  
Research Area Tumour  Cell biology  Signal transduction  Cyclin  Cell adhesion molecule  G protein-coupled receptor  
Immunogen Species Rabbit
Clonality Polyclonal
React Species Rat,  (predicted: Human, Mouse, Chicken, Cow, Horse, Rabbit, Sheep, )
Applications WB=1:500-2000 ELISA=1:5000-10000 IHC-P=1:100-500 IHC-F=1:100-500 IF=1:100-500 (Paraffin sections need antigen repair)
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.
Theoretical molecular weight 24kDa
Cellular localization cytoplasmic 
Form Liquid
Concentration 1mg/ml
immunogen KLH conjugated synthetic peptide derived from human RAB21.: 51-150/225 
Lsotype IgG
Purification affinity purified by Protein A
Buffer Solution 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
Storage Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.
Attention This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
PubMed PubMed
Product Detail This gene belongs to the Rab family of monomeric GTPases, which are involved in the control of cellular membrane traffic. The encoded protein plays a role in the targeted trafficking of integrins via its association with integrin alpha tails. As a consequence, the encoded protein is involved in the regulation of cell adhesion and migration. Expression of this gene is associated with a poor prognosis for glioma patients. This gene is downregulated by the tumor suppressor miR-200b, and miRNA-200b is itself downregulated in glioma tissues. [provided by RefSeq, Nov 2015]

Function:
Regulates integrin internalization and recycling, but does not influence the traffic of endosomally translocated receptors in general. As a result, may regulate cell adhesion and migration. During the mitosis of adherent cells, controls the endosomal trafficking of integrins which is required for the successful completion of cytokinesis.

Subunit:
Interacts with the cytoplasmic tail of integrins ITGA1, ITGA2, ITGA5, ITGA6, ITGA11 and ITGB1. Interacts with RABGEF1 (via VPS9 domain).

Subcellular Location:
Endoplasmic reticulum membrane; Lipid-anchor. Golgi apparatus membrane. Early endosome membrane. Cytoplasmic vesicle membrane. Cleavage furrow. Note=In nonpolarized epithelial Caco-2 cells, found in the endoplasmic reticulum; in polarized cells, observed in vesicles in the apical cytoplasm. During mitosis, in mid-telophase, localized in the ingressing cleavage furrow. In late telophase, detected at the opposite poles of the daughter cells, in vesicles at the base of lamellipodia formed by the separating daughter cells.

Tissue Specificity:
Widely expressed. In jejunal tissue, predominantly expressed in the apical region of the epithelial cell layer of the villi, weak expression, if any, in the crypt epithelium. Capillary endothelium and some cell types in the lamina propria also show expression.

Similarity:
Belongs to the small GTPase superfamily. Rab family.

SWISS:
Q9UL25

Gene ID:
23011

Database links:

Entrez Gene: 23011 Human

Entrez Gene: 216344 Mouse

Entrez Gene: 299799 Rat

Omim: 612398 Human

SwissProt: Q17R06 Cow

SwissProt: P55745 Dog

SwissProt: Q9UL25 Human

SwissProt: P35282 Mouse

SwissProt: Q6AXT5 Rat

Unigene: 524590 Human

Unigene: 21936 Mouse

Unigene: 162952 Rat



Product Picture
Tissue/cell: rat brain tissue; 4% Paraformaldehyde-fixed and paraffin-embedded;
Antigen retrieval: citrate buffer ( 0.01M, pH 6.0 ), Boiling bathing for 15min; Block endogenous peroxidase by 3% Hydrogen peroxide for 30min; Blocking buffer (normal goat serum,C-0005) at 37℃ for 20 min;
Incubation: Anti-RAB21 Polyclonal Antibody, Unconjugated(SL5830R) 1:200, overnight at 4°C, followed by conjugation to the secondary antibody(SP-0023) and DAB(C-0010) staining

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