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:
Liquid or Lyophilized powder
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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:
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
The beta subunit of voltage-dependent calcium channels contributes to the function of the calcium channel by increasing peak calcium current, shifting the voltage dependencies of activation and inactivation, modulating G protein inhibition and controlling the alpha-1 subunit membrane targeting.
基因功能參考文獻(xiàn):
Data show that an indispensable beta-subunit of the voltage-gated Ca(2+) channel Cav1.2 interaction with H-Ras is independently of Ca(2+) flux, suggesting the regulatory role of beta2 in transcriptional activation via the ERK/CREB pathway. PMID: 30150369
Our study shows that palmitoylation of CaVbeta2a is necessary for CaValpha1 trafficking to the plasma membrane. However, excessive number of palmitoylated CaVbeta2a leads to Ca(2+) overload and beta cell death. PMID: 28739256
Study showed that CACNB2 is a possible candidate hypertrophy-modifying gene contributing to disease variability of MYBPC3-associated familial hypertrophic cardiomyopathy PMID: 28614222
Five serious mental disorders and three major cardiovascular diseases have recently been linked to the CACNB2 gene coding for the Cavbeta2 subunits PMID: 25966706
ADM genotype AA was associated with the highest values of systolic and diastolic blood pressure (BP), while CACNB2 genotype CC carriers had the highest values of diastolic BP in childhood. PMID: 25313554
In the gene-based analysis, CACNB2 and CTCF showed the strongest evidence for association with schizophrenia in both the present samples and in those of the Psychiatric Genetics Consortium datasets. PMID: 24901509
Three rare missense mutations of CACNB2 (G167S, S197F, and F240L) found in Autism Spectrum Disorders (ASD)-affected families, are reported. PMID: 24752249
Association of the SNP rs2932538 in MOV10 and SNP rs4373814 in CACNB2 with an increased risk of hypertension in a Chinese Han population. PMID: 24338417
Genetic variations in CYP17A1, CACNB2 and PLEKHA7 were related to blood pressure traits and/or hypertension in Chinese She population. PMID: 21963141
Genetic testing reveals disease-causing mutations in depolarizing sodium (SCN5A) or calcium (CaCNB2b) channels in 5 infants with rapid ventricular tachycardia, conduction abnormalities, and Brugada-like syndrome. PMID: 22090166
This study provided that cacnb2 are associated with Bipolar I in the Han Chinese population. PMID: 20386566
that genetic variation within CACNB2 may influence treatment-related outcomes in high-risk patients with hypertension. PMID: 21156931
CACNB2 is a possible novel early repolarization syndrome susceptibility gene. PMID: 20817017
We also identified a novel polymorphism (D601E) in CACNB2b that slowed inactivation of L-type calcium current (I(Ca,L)), significantly increased total charge. Slowed conduction was present. PMID: 20025708
Functional properties of the CaV1.2 calcium channel activated by calmodulin in the absence of alpha2delta subunits. PMID: 19106618
CACNB2 SNPs show genotypic association with Alzheimer disease. PMID: 19241460
The first Brugada syndrome mutation in CaCNB2b resulting in accelerated inactivation of L-type calcium channel current, is reported. PMID: 19358333