Recombinant Human Ras-related protein Rab-22A (RAB22A)

Code CSB-YP891957HU
MSDS
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Source Yeast
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Code CSB-EP891957HU
MSDS
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Source E.coli
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Code CSB-EP891957HU-B
MSDS
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Source E.coli
Conjugate Avi-tag Biotinylated
E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.
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Code CSB-BP891957HU
MSDS
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Source Baculovirus
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Code CSB-MP891957HU
MSDS
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Source Mammalian cell
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Product Details

Purity
>85% (SDS-PAGE)
Target Names
RAB22A
Uniprot No.
Alternative Names
3732413A17Rik; AI662177; AW319644; AW550514; E130120E14Rik; GTP binding protein RAB22A; MGC16770; OTTMUSP00000017605; Rab 22; RAB 22A; Rab-22; Rab22; RAB22A; RAB22A member RAS oncogene family; Ras related protein Rab 22A; Ras related protein Rab22A; Ras-related protein Rab-22A; RB22A_HUMAN
Species
Homo sapiens (Human)
Expression Region
1-194
Target Protein Sequence
MALRELKVCL LGDTGVGKSS IVWRFVEDSF DPNINPTIGA SFMTKTVQYQ NELHKFLIWD TAGQERFRAL APMYYRGSAA AIIVYDITKE ETFSTLKNWV KELRQHGPPN IVVAIAGNKC DLIDVREVME RDAKDYADSI HAIFVETSAK NAININELFI EISRRIPSTD ANLPSGGKGF KLRRQPSEPK RSCC
Protein Length
full length protein
Tag Info
Tag type will be determined during the manufacturing process.
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Form
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 before Lyophilization
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℃/-80℃. 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.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet
Please contact us to get it.

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Target Background

Function
Plays a role in endocytosis and intracellular protein transport. Mediates trafficking of TF from early endosomes to recycling endosomes. Required for NGF-mediated endocytosis of NTRK1, and subsequent neurite outgrowth. Binds GTP and GDP and has low GTPase activity. Alternates between a GTP-bound active form and a GDP-bound inactive form.
Gene References into Functions
  1. RAB22A is significantly upregulated in melanoma, plays an oncogenic role in the malignant phenotypes of melanoma cells, and its expression in melanoma is regulated by epigenetical mechanism. PMID: 27690221
  2. that Rab22a enhances recycling of CD147, which is required for lung cancer cell migration and invasion PMID: 28433697
  3. Rab3A-22A blocks exocytosis at a stage downstream intra-acrosomal calcium release. PMID: 27613869
  4. RAB22A role in epithelial-mesenchymal transition of melanoma cells PMID: 27237979
  5. the HOTAIR lncRNA positively regulated the protein expression of Rab22a through competition for miR-373 binding. the positive regulation between HOTAIR and Rab22a may be partially attributed to the ceRNA regulatory network via miR-373, indicating a potential therapeutic target for ovarian cancer. PMID: 27484896
  6. miR-204 suppressed renal cell carcinoma proliferation and invasion by directly targeting the RAB22A gene. PMID: 26883716
  7. Data show that Rab22a- and Rab5a-driven phagosomal uptake is a crucial step in the vesicular cascade that leads to elimination of spirochetes by macrophages. PMID: 26344766
  8. our results demonstrated that miR-203 act as a tumor suppressor miRNA through regulating RAB22A expression and suggested its involvement in osteosarcoma progression and carcinogenesis. PMID: 26382657
  9. Vaccinia virus traffics to early endosomes, where recycling endosome markers Rab11 and Rab22 are recruited to participate in subsequent virus trafficking prior to virus core uncoating in the cytoplasm. PMID: 26041286
  10. these results demonstrate that miR-373 suppresses epithelial ovarian cancer invasion and metastasis by directly targeting Rab22a gene PMID: 25460499
  11. Re-expression of miR-193b in breast cancer cell lines decreased DNAJC13 (HPS40) and RAB22A expression, providing a mechanism by which mir193-b acts as a tumor suppressor. PMID: 25550792
  12. miR-204-5p acts as a tumor suppressor in colorectal cancer through inhibiting RAB22A and reveal RAB22A to be a new oncogene and prognostic factor for colorectal cancer. PMID: 25294901
  13. Exposure of human breast cancer cells to hypoxia augments microvesicle (MVs) shedding that is mediated by the HIF-dependent expression of the small GTPase RAB22A, which colocalizes with budding MVs at the cell surface. PMID: 24938788
  14. Data report the identification of Rab22 as a binding site on early endosomes for direct recruitment of Rabex-5 and activation of Rab5, establishing a Rab22-Rab5 signaling relay to promote early endosome fusion. PMID: 19759177
  15. Rab22a may regulate the dynamic interactions of endosomal compartments and it may be involved in the communication between the biosynthetic and early endocytic pathways. PMID: 11870209
  16. Rab22a regulates different steps in the recycling of cargo protein that has entered the cell independently of clathrin. PMID: 15181155
  17. Rab22a can affect the trafficking from endosomes to the Golgi apparatus probably by promoting fusion among endosomes and impairing the proper segregation of membrane domains required for targeting to the trans-Golgi network (TGN). PMID: 15748882
  18. Rab22a controls the transport of the transferrin receptor from sorting to recycling endosomes. PMID: 16537905

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Subcellular Location
Endosome membrane; Lipid-anchor. Cell membrane; Lipid-anchor. Early endosome. Late endosome. Cell projection, ruffle. Cytoplasmic vesicle. Cytoplasmic vesicle, phagosome. Cytoplasmic vesicle, phagosome membrane; Lipid-anchor; Cytoplasmic side.
Protein Families
Small GTPase superfamily, Rab family
Database Links

HGNC: 9764

OMIM: 612966

KEGG: hsa:57403

STRING: 9606.ENSP00000244040

UniGene: Hs.529044

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