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.
The glycine cleavage system catalyzes the degradation of glycine. The P protein (GLDC) binds the alpha-amino group of glycine through its pyridoxal phosphate cofactor; CO(2) is released and the remaining methylamine moiety is then transferred to the lipoamide cofactor of the H protein (GCSH).
基因功能參考文獻:
A novel compound heterozygous variant was identified in the GLDC gene in a Chinese family with non-ketotic hyperglycinemia PMID: 29304759
it was concluded that elevated serum GLDC may increase lung cancer risk, and that smoking, GLDC, the miR29 family and DNMT signaling pathways may serve an important role in early malignant transformation during the development of lung cancer. PMID: 29956770
a comprehensive functional and structural analysis of 19 GLDC missense variants identified in a cohort of 26 nonketotic hyperglycinemia patients was performed PMID: 28244183
The position and frequency of the breakpoint for CNVs correlated with intron size and presence of Alu elements. Missense mutations, most often recurring, were the most common type of disease-causing mutation in AMT PMID: 27362913
We show that the combination of GLDC and HIF-1alpha expression is an independent prognostic factor in early-stage lung non-small cell cancer PMID: 28062918
study reports a novel mutation, c.2296G>T (p.Gly766Cys), in exon 19 of the glycine decarboxylase (GLDC) gene in a consanguineous Indian couple with a history of 4 neonatal deaths PMID: 23349517
Identification of a splice acceptor site mutation and five different non-synonymous variants in GLDC were found in patients with neural tube defects. PMID: 22171071
Study shows that glycine metabolism and the metabolic enzyme glycine decarboxylase (GLDC) drive tumor-initiating cells and tumorigenesis in non-small cell lung cancer. PMID: 22225612
Heterozygous GLDC gene mutation in transient neonatal hyperglycinemia. PMID: 12402263
Missense and nonsense mutations found in glycine encephalopathy PMID: 14552331
Three adults with mild hyperglycinemia, infantile hypotonia, mental retardation, behavioral hyperirritability, and aggressive outbursts were screened for glycine decarboxylase mutations; two novel missense mutations were found. PMID: 15824356
The mutation in this nonketotic hyperglycinemia kindred led to missplicing and reduced GLDC (glycine decarboxylase) expression. PMID: 15851735
Single nucleotide substitution that abolishes the initiator methionine codon of the GLDC gene is associated with glycine encephalopathy PMID: 15864413
the nonketotic hyperglycinemia is due to a novel GLDC mutation. PMID: 16404748
forty different gene alterations in the GLDC gene were identified in patients with glycine encephalopathy PMID: 16601880
A screening system for GLDC deletions by multiplex ligation-dependent probe amplification identified 14 deletions of different length & Alu-mediated recombination in non-ketotic hyperglycinaemia patients. PMID: 17361008
a histidine-to-aspartic acid change at amino acid position 371 (p. His371Asp mutation) in the glycine decarboxylase in a non-ketotic hyperglycemia patient. PMID: 18581728