Recombinant Human Ras-related protein Rab-17 (RAB17)

Code CSB-EP863944HU
Size $224
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  • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.

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Product Details

Purity
Greater than 90% as determined by SDS-PAGE.
Target Names
RAB17
Uniprot No.
Research Area
Signal Transduction
Alternative Names
AW413472; FLJ12538; OTTHUMP00000164417; OTTHUMP00000202805; Rab 17; Rab17; RAB17 member RAS oncogene family; RAB17_HUMAN; Ras related protein Rab 17; Ras related protein Rab17; Ras-related protein Rab-17
Species
Homo sapiens (Human)
Source
E.coli
Expression Region
1-212aa
Target Protein Sequence
MAQAHRTPQPRAAPSQPRVFKLVLLGSGSVGKSSLALRYVKNDFKSILPTVGCAFFTKVVDVGATSLKLEIWDTAGQEKYHSVCHLYFRGANAALLVYDITRKDSFLKAQQWLKDLEEELHPGEVLVMLVGNKTDLSQEREVTFQEGKEFADSQKLLFMETSAKLNHQVSEVFNTVAQELLQRSDEEGQALRGDAAVALNKGPARQAKCCAH
Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
Mol. Weight
50.5kDa
Protein Length
Full Length
Tag Info
N-terminal GST-tagged
Form
Liquid or Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
Buffer
If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol.
Note: If you have any special requirement for the glycerol content, please remark when you place the order.
If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.
Reconstitution
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Troubleshooting and FAQs
Storage Condition
Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Lead Time
Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet & COA
Please contact us to get it.

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Target Background

Function
The small GTPases Rab are key regulators of intracellular membrane trafficking, from the formation of transport vesicles to their fusion with membranes. Rabs cycle between an inactive GDP-bound form and an active GTP-bound form that is able to recruit to membranes different set of downstream effectors directly responsible for vesicle formation, movement, tethering and fusion. That Rab is involved in transcytosis, the directed movement of endocytosed material through the cell and its exocytosis from the plasma membrane at the opposite side. Mainly observed in epithelial cells, transcytosis mediates for instance, the transcellular transport of immunoglobulins from the basolateral surface to the apical surface. Most probably controls membrane trafficking through apical recycling endosomes in a post-endocytic step of transcytosis. Required for melanosome transport and release from melanocytes, it also regulates dendrite and dendritic spine development. May also play a role in cell migration.
Gene References into Functions
  1. Mass spectrometry and immunofluorescence microscopy of efferosomes and phagosomes in macrophages demonstrated that efferosomes lacked the proteins required for antigen presentation and instead recruited the recycling regulator Rab17. PMID: 28005073
  2. Down-regulation of Rab17 promotes tumourigenic properties of hepatocellular carcinoma cells via Erk MAPK signaling. PMID: 26191189
  3. Rab17 might act as a tumour suppressor gene in hepatocellular carcinoma , and the anti-tumour effects of Rab17 might be partially mediated by the Erk pathway. PMID: 25707355
  4. These results suggest that Rab17 and Rab17-mediated REs are involved in Streptococcus pyogenes-containing autophagosome-like vacuole formation. PMID: 25052408
  5. Knockdown of either Rab17 or liprin-beta2 restores invasiveness of ERK2-depleted cells, indicating that ERK2 drives invasion of MDA-MB-231 cells by suppressing expression of these genes. PMID: 22328529
  6. Data reveal new functions for recycling endosomes and Rab17 in pigmentation through a distal step in the process of melanosome release via filopodia. PMID: 21291502

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Subcellular Location
Recycling endosome membrane; Lipid-anchor; Cytoplasmic side. Melanosome. Cell projection, dendrite.
Protein Families
Small GTPase superfamily, Rab family
Tissue Specificity
Expressed in melanocytes (at protein level).
Database Links

HGNC: 16523

OMIM: 602206

KEGG: hsa:64284

STRING: 9606.ENSP00000264601

UniGene: Hs.44278

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