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.
MGC20484; RAP 2B; RAP2A; Rap2b; RAP2B member of RAS oncogene family; RAP2B_HUMAN; Ras family small GTP binding protein RAP2B; Ras related protein RAP 2B; Ras related protein RAP2B; Ras-related protein Rap-2b; Small GTP binding protein
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.
產品提供形式:
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.
復溶:
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.
儲存條件:
Store at -20°C/-80°C upon receipt, aliquoting is
necessary for
mutiple use. Avoid repeated freeze-thaw cycles.
保質期:
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.
貨期:
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.
注意事項:
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Small GTP-binding protein which cycles between a GDP-bound inactive and a GTP-bound active form. Involved in EGFR and CHRM3 signaling pathways through stimulation of PLCE1. May play a role in cytoskeletal rearrangements and regulate cell spreading through activation of the effector TNIK. May regulate membrane vesiculation in red blood cells.
基因功能參考文獻:
Rap2B was overexpressed in cervical cancer tissues and cell lines and knockdown of Rap2B inhibited cervical cancer cell proliferation, migration, and invasion in vitro and suppressed cervical cancer cell growth and metastasis in vivo PMID: 28390112
these results revealed that Rap2B promotes renal cell carcinoma angiogenesis via phosphoinositide 3-kinase/AKT/vascular endothelial growth factor signaling pathway, which suggests that Rap2B is a novel therapeutic target for renal cell carcinoma anti-angiogenesis therapy. PMID: 28691643
our results suggested that Rap2b may be a potential therapeutic target for lung cancer. PMID: 26671640
knockdown of Rap2B inhibits the proliferation and invasion in HCC cells. These findings reveal that Rap2B plays an important role in the regulation of HCC progression. PMID: 28081729
miR-194 is inversely correlated with RAP2B. PMID: 27133066
Western blot analysis uncovered that elevated Rap2B leads to increased phosphorylation levels of FAK, suggesting that FAK-dependent pathway might be responsible for the effect of Rap2B on PCa cells migration and invasion. PMID: 27154636
Expression and DNA methylation status of the Rap2B gene in human bronchial epithelial cells treated by cigarette smoke condensate PMID: 26308105
Our collective findings provide preliminary evidence that miR-342-3p acts as a tumor suppressor in small cell lung cancer through repression of RAP2B. PMID: 25663460
Rap2B itself is not necessary for p53-dependent cell cycle arrest. PMID: 25762091
Data indicate that rap GTP-binding protein Rap2B expression is significantly increased in suprarenal epithelioma and Rap2B can promote the cell migration and invasion abilities, suggesting a target for the treatment of suprarenal epithelioma. PMID: 24951956
Rap2b is a conserved p53-activated gene that counters p53-mediated apoptosis after DNA damage. PMID: 23535297
Rap2b mediates the pro-survival function of p53 upon DNA damage. PMID: 23535297
Stimulation of phospholipase C-epsilon by the M3 muscarinic acetylcholine receptor mediated by cyclic AMP and the GTPase Rap2B PMID: 11877431
the small GTPase Rap2B is involved in platelet activation PMID: 15613030
A cDNA library consisting of 220 upregulated genes in tumour tissue was established and named as LSCC. Differential expression was confirmed in five of these genes, including IGFBP5, SQLE, RAP2B, CLDN1, and TBL1XR1. PMID: 17316888
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亞細胞定位:
Recycling endosome membrane; Lipid-anchor; Cytoplasmic side. Note=Associated with red blood cells-released vesicles.