EIF4EBP3Eukaryotic translation initiation factor 4E-binding protein 3; 4E-BP3; eIF4E-binding protein 3
種屬:
Homo sapiens (Human)
蛋白長度:
Full Length
來源:
E.coli
分子量:
26.9kDa
表達(dá)區(qū)域:
1-100aa
氨基酸序列
MSTSTSCPIPGGRDQLPDCYSTTPGGTLYATTPGGTRIIYDRKFLLECKNSPIARTPPCCLPQIPGVTTPPTAPLSKLEELKEQETEEEIPDDAQFEMDI Note: The complete sequence may
include tag sequence, target protein sequence, linker sequence
and extra sequence that is translated with the protein sequence
for the purpose(s) of secretion, stability, solubility, etc.
If the exact amino acid sequence of this recombinant
protein is critical to your application, please explicitly
request the full and complete sequence of this protein before
ordering.
蛋白標(biāo)簽:
N-terminal 6xHis-SUMO-tagged
產(chǎn)品提供形式:
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.
緩沖液:
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.
儲(chǔ)存條件:
Store at -20°C/-80°C upon receipt, aliquoting is
necessary for
mutiple use. Avoid repeated freeze-thaw cycles.
保質(zhì)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:
Basically, we can dispatch the products out in 1-3 working days
after receiving your orders. 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(xiàng):
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Repressor of translation initiation that regulates EIF4E activity by preventing its assembly into the eIF4F complex: hypophosphorylated form competes with EIF4G1/EIF4G3 and strongly binds to EIF4E, leading to repress translation. In contrast, hyperphosphorylated form dissociates from EIF4E, allowing interaction between EIF4G1/EIF4G3 and EIF4E, leading to initiation of translation.
基因功能參考文獻(xiàn):
Role of the eIF4EBP3 gene in miR-22-3p-mediated cervical squamous carcinoma cell growth PMID: 29333098
The data reveal that 4E-BP3 expression is controlled by the transcription factor TFE3 through a cis-regulatory element in the EIF4EBP3 gene promoter. PMID: 27319316
4E-BP3 regulates eIF4E-mediated nuclear mRNA export and interacts with replication protein A2 PMID: 22684010
potential prognostic factor for survival in patients with lung adenocarcinoma PMID: 20621385
4E-BP3 is associated with eIF4E in the cell nucleus and cytoplasm PMID: 12482586
PHAS-II, but not PHAS-III, contributes to the control of protein synthesis by insulin PMID: 14507920
there are overlapping reading frames in the mouse and human genes for 4E-BP3 and MASK PMID: 14557257
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蛋白家族:
EIF4E-binding protein family
組織特異性:
Expression is highest in skeletal muscle, heart, kidney, and pancreas, whereas there is very little expression in brain and thymus.