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Cell Signaling Rab27b (E4v3o) Rabbit mAb
List Price
$342.39
Your Price
$342.39
Cell Signaling Rab27b (E4v3o) Rabbit mAb - CSIG (Additional S&H or Hazmat Fees May Apply)
NETA PART:
CSIG-17572S
MFG.PART:
17572S
UNSPSC:
12352203
Manufacturer:
Cell Signaling
| Size | 100 µl |
| Reactivity | H |
| Sensitivity | Endogenous |
| Molecular Weight (kDa) | 27 |
| Source/Isotype | Rabbit IgG |
| Application/Dilution | {Western Blotting: 1:1000, Immunoprecipitation: 1:100, Immunohistochemistry (Paraffin): 1:200 - 1:800, Immunofluorescence (Immunocytochemistry): 1:800 - 1:3200} |
| Storage | Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA, 50% glycerol and less than 0.02% sodium azide. Store at –20°C. Do not aliquot the antibody. |
| Specificity/Sensitivity | Rab27B (E4V3O) Rabbit mAb recognizes endogenous levels of total Rab27B protein. This antibody does not cross-react with Rab27A protein. |
| Species Reactivity | Human |
| Source/Purification | Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Gly208 of human Rab27B protein. |
| Background | Rab27 proteins are members of the Ras superfamily of small Rab GTPases associated with the process of exocytosis (1-2), and in particular the exosome secretion pathway (3-5). There are two Rab27 isoforms, Rab27A and Rab27B, which are encoded by separate genes and which exhibit distinct subcellular localization and functions. Rab27A colocalizes to CD63+ vesicles, whereas Rab27B is observed in perinuclear vesicles. Targeted knockdown studies suggest that the isoforms control distinct steps of the exosome secretion pathway (6). Rab27A participates in docking and membrane fusion from multivesicular endosomes (MVEs) to exosomes, whereas Rab27B mediates the transfer of membrane vesicles from the trans-Golgi network to MVEs. It has been suggested that Rab27A and Rab27B may have importance in exosome secretion by cancer cells (7). |
| SKU | CSIG-17572S |
|---|---|
| Featured | No |
| Supplier Part Number | 17572S |
| UM | EA |
| UNSPSC | 12352203 |
| Manufacturer | Cell Signaling |
| MSDS URL | Click here |
| Temperature | -20C |
| CountryOfOrigin | United States |
| ProductLine | CSIG |
| Qty | 1 |
| MinOrderQty | 1 |
| Weight | 7.000000 |
| Lead Time | 5 |
| Hazardous | N |
| ACT Ecolabel | No |