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.
Receptor for pituitary gland growth hormone involved in regulating postnatal body growth. On ligand binding, couples to, and activates the JAK2/STAT5 pathway.; The soluble form (GHBP) acts as a reservoir of growth hormone in plasma and may be a modulator/inhibitor of GH signaling.
基因功能參考文獻(xiàn):
Most heifer reproductive traits were not significantly affected by CAST and CAPN1 markers that are widely used to improve beef tenderness by selection and breeders should not be concerned with how these markers affect reproduction and other heifer traits with the possible exception of CAPN1 effects on calving date. PMID: 29448132
There was no association between the genotypes of GH and IGF-IS and fertility of Holstein cows raised in semiextensive or intensive regimes, while the STAT5 ABstEII polymorphism was associated with calving-first heat interval in Holstein cows raised in the intensive system. PMID: 27865414
hepatic growth hormone receptor and suppressor of cytokine signaling (SOCS)2 messenger RNA expression appeared to be promptly and sensitively regulated by increased estradiol levels before ovulation of dairy heifers PMID: 25704974
Comparatively studied genetic diversity of growth hormone receptor (GHR) in Tibetan cattle and Chinese Holstein cow. PMID: 25927168
This work confirms the importance of CAPN1 and CAST for tenderness in beef, provides a new effect of CAST on beef tenderness, and questions the utility of GHR as a selection marker for beef quality. PMID: 24398843
the data support the high potential of the growth hormone receptor F279Y polymorphism as a marker for the improvement of milk traits in selection programs PMID: 21660490
6 of the published GHR SNPs and 7 of the novel GHR SNPs were associated with at least 1 of the traits--milk yield, fat yield, protein yield, fat percentage, protein percentage, somatic cell score, calving interval, survival and growth and size traits. PMID: 20528848
Effects of GHR p.Phe279Tyr mutations on milk, fat and protein yield, as well as fat and protein percentage in the milk of 1222 Holstein cows was found to be significantly associated with protein percentage. PMID: 19781040
Food deprivation-induced decrease in circulating IGF-I in steers is associated with decrease in expression of different IGF-I mRNA variants and specific decrease in expression of growth hormone receptor mRNA variants 1C3 and 1A in liver. PMID: 12888636
Insulin regulates the efficiency of GH signaling in liver and adipose tissue of dairy cows by acting as a rheostat of GHR synthesis. PMID: 15113939
Results show that chicken ovalbumin upstream promoter transcription factor II (COUP-TFII), hepatocyte nuclear factor 4alpha (HNF-4alpha) and HNF-4gamma regulate growth hormone receptor 1A promoter activity by binding to a common DNA element PMID: 15171724
allele and genotype frequencies of microsatellite markers located in the 5'-regulatory region of the IGF1 and GHR genes in beef cattle and effects of these markers on growth and carcass traits in an intensive production system PMID: 15670132
molecular evolution of GHR in the Bovidae PMID: 17044257
Polymorphism in exon 10 of growth hormone receptor (GHR) was found to play a role in body weight determination in three cattle breeds. Results indicated that there were six genotypes, namely AA, BB, CC, AB, AC and BC. PMID: 17369175
FSH, but not E2, stimulated the expression of IR and GHR genes during follicular development. PMID: 17507188
Single base substitution in the transmembrane domain encoding region of GH receptor gene may influence the physiological properties of the receptor. PMID: 17693965
The effect of single nucleotide polymorphisms in 6 genes and their associations with production factors in beef cattle are reported. PMID: 17785604
single nucleotide polymorphisms in GHR significantly affected feed intake, feed conversion, and body energy traits PMID: 18650297
Nine single nucleotide polymorphisms were identified. PMID: 18676722
DGAT1 and growth hormone receptor alleles whichor increase in milk production were found to have an adverse effect on reproduction, while the leptin allele responsible for increase in milk production was linked to marginally increased metritis frequency. PMID: 18822099
Results indicate that the effects of polymorphism in ghr genes on cattle milk or meat production traits could be at least partially mediated through their effects on the igf1 gene expression in the liver and the IGF1 level in blood. PMID: 19112400
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亞細(xì)胞定位:
Cell membrane; Single-pass type I membrane protein.; [Growth hormone-binding protein]: Secreted.
蛋白家族:
Type I cytokine receptor family, Type 1 subfamily
組織特異性:
Highly expressed in both adult and fetal liver. Lower levels in kidney, anterior pituitary, skeletal muscle, adipose tissue and mammary gland.