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.
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(chǎn)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(fù)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(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:
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.
Component of the RNA polymerase II elongator complex, a multiprotein complex associated with the RNA polymerase II (Pol II) holoenzyme, and which is involved in transcriptional elongation. The elongator complex catalyzes formation of carboxymethyluridine in the wobble base at position 34 in tRNAs. Involved in neurogenesis. Regulates the migration and branching of projection neurons in the developing cerebral cortex, through a process depending on alpha-tubulin acetylation. May act as a scaffold protein that may assemble active IKK-MAP3K14 complexes (IKKA, IKKB and MAP3K14/NIK).
基因功能參考文獻(xiàn):
overexpression of miR-203a-3p leads to a decrease of NOVA1, counter-balanced by an increase of IKAP, supporting a potential interaction between NOVA1 and IKAP. PMID: 27483351
IKAP might be a vesicular like protein that might be involved in neuronal transport in hESC derived PNS neurons PMID: 26437462
The formation of the Elp1 dimer contributes to its stability in vitro and in vivo and is required for the assembly of human Elongator complexes. PMID: 26261306
IKBKAP mRNA levels decreased during a familial dysautonomia crisis and returned to baseline after recovery. The cause-and-effect relationship is unclear. PMID: 24268683
Phosphatidylserine increases IKBKAP levels in a humanized knock-in IKBKAP mouse model for Familial dysautonomia. PMID: 23515154
Digoxin-mediated repression of SRSF3 expression plays a role in the digoxin-mediated inclusion of exon 20 in the IKBKAP transcript generated from the familial dysautonomia mutant allele. PMID: 23711097
Combined treatment with epigallocatechin gallate and genistein synergistically upregulates wild-type IKBKAP-encoded RNA and protein levels in familial dysautonomia-derived cells. PMID: 22495984
IKAP plays pleiotropic roles in both the peripheral and central nervous systems PMID: 22384137
IKAP/hELP1 deficiency has an effect on gene expression in differentiating neuroblastoma cells, and possibly on familial dysautonomia PMID: 21559466
IKK complex-associated protein deficiency upregulates the microtubule destabilizing protein SCG10 and, in parallel, disorganizes the cytoskeleton PMID: 21273291
Phosphatidylserine increases IKBKAP levels in familial dysautonomia cells PMID: 21209961
IKAP regulates contactin levels for appropriate cell-cell adhesion that could modulate neuronal growth of neurons during development PMID: 20671422
IKAP is critical for the development of afferent baroreflex pathways and has therapeutic implications in the management of these patients. PMID: 21098405
IKBKAP is a candidate gene for Hirschsprung's disease and was mapped to chromosome 9q31 locus. PMID: 20361209
novel role for the I kappa B kinase complex-associated protein (IKAP) in the regulation of activation of the mammalian stress response via the c-Jun N-terminal kinase (JNK)-signaling pathway PMID: 12058026
Genetics of familial dysautonomia; tissue-specific expression of a splicing mutation (REVIEW) PMID: 12102458
Tissue-specific reduction in splicing efficiency of this protein is due to the major mutation associated with familial dysautonomia. PMID: 12577200
The study results suggest that the polymorphisms in the coding region of the IKAP gene are unlikely to contribute to atopic disease risk in the Czech population. PMID: 12774215
whereas IKBKAP (Elongator) is recruited to both target and nontarget genes, only target genes display histone H3 hypoacetylation and progressively lower RNAPII density through the coding region in familial dysautonomia cells PMID: 16713582
Neurodevelopmental disease familial dysautonomia (FD)caused by a single-base change in the 5' splice site (5'ss) of intron 20 in the IKBKAP gene (c.2204+6T>C). PMID: 16964593
investigated the nature of the FD splicing defect and the mechanism by which kinetin improves exon inclusion PMID: 17206408
IKAP/hELP1 may play a role in oligodendrocyte differentiation and/or myelin formation. PMID: 17591626
description of a humanized IKBKAP transgenic mouse that models a tissue-specific human splicing defect PMID: 17644305
IKBKAP may have a role in familial dysautonomia PMID: 18091349
Evidence for the role of the cytosolic interactions of IKAP in cell adhesion and migration, and support the notion that cell-motility deficiencies could contribute to familial dysautonomia. PMID: 18303054
IKAP is crucial for both vascular and neural development during embryogenesis and that protein function is conserved between mouse and human. PMID: 19015235
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相關(guān)疾病:
Neuropathy, hereditary sensory and autonomic, 3 (HSAN3)