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.
Component of the ERLIN1/ERLIN2 complex which mediates the endoplasmic reticulum-associated degradation (ERAD) of inositol 1,4,5-trisphosphate receptors (IP3Rs) such as ITPR1. Promotes sterol-accelerated ERAD of HMGCR probably implicating an AMFR/gp78-containing ubiquitin ligase complex. Involved in regulation of cellular cholesterol homeostasis by regulation the SREBP signaling pathway. May promote ER retention of the SCAP-SREBF complex.
基因功能參考文獻:
Novel Mutations in Endoplasmic Reticulum Lipid Raft-associated Protein 2 Gene Cause Pure Hereditary Spastic Paraplegia Type 18 PMID: 27824013
Erlin-2 and the related erlin-1 were found to negatively regulate cholesterol and fatty acid biosynthesis in cultured cell models when the proteins were depleted by RNAi. The proteins also selectively bound cholesterol. PMID: 24217618
ERLIN2 was found to be responsible for causing hereditary spastic paraplegia in a Saudi family. PMID: 23085305
ERLIN2 may confer a selective growth advantage for breast cancer cells by facilitating a cytoprotective response to various cellular stresses associated with oncogenesis. PMID: 22681620
ERLIN2 loss on cell growth may advance understanding of the mechanism behind motor neuron degeneration in primary lateral sclerosis PMID: 23109145
a novel brain gamma-secretase associated protein , erlin-2, that resides in detergent resistant membranes and affects amyloid beta-peptide production. PMID: 22771797
a novel role for ERLIN2 in supporting cancer cell growth by promoting the activation of the key lipogenic regulator SREBP1c and the production of cytosolic lipid droplets. PMID: 22690709
study describes an extended consanguineous Saudi family in which hereditary spastic paraplegia is linked to SPG18, an autosomal recessive locus, and show it is associated with a nullimorphic deletion of ERLIN2 PMID: 21796390
The gene encodes endoplasmic reticulum (ER) lipid raft-associated protein 2 that mediates the ER-associated degradation of activated inositol 1,4,5-trisphosphate receptors and other substrates. PMID: 21330303
SPFH2 as a key endoplasmic reticulum associated degradation pathway component and suggest that it may act as a substrate recognition factor. PMID: 17502376
Endoplasmic reticulum membrane; Single-pass type II membrane protein. Note=Associated with lipid raft-like domains of the endoplasmic reticulum membrane.