Recombinant Rotavirus A Non-structural glycoprotein 4, partial | CSB-EP889507RFU

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CSB-EP889507RFU
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3 - 7 Working Days
$422.40 - $2,042.40

Description

Recombinant Rotavirus A Non-structural glycoprotein 4, partial | CSB-EP889507RFU | Cusabio

Alternative Name(s): NCVP5 (NS28) (NSP4)

Gene Names: N/A

Research Areas: Others

Organism: Rotavirus A (isolate RVA/Cow/United States/B223/1983/G10P8[11 ]) (RV-A)

AA Sequence: PTMKIALKTSKCSYKVVKYCIVTIFNTLLKLAGYKEQITTKDEIEKQMERVVKEMRRHFKMIDKLTTREIEQVGLLKRIHDKLDIRAVDEIDMTKEINQKNVRTLEEWEWGKNPYEPKEVTAAM

Source: E.coli

Tag Info: N-terminal 6xHis-KSI-tagged

Expression Region: 52-175aa

Sequence Info: Partial

MW: 30.1 kDa

Purity: Greater than 85% as determined by SDS-PAGE.

Relevance: Plays an essential role in the virus replication cycle by acting as a viroporin. Creates a pore in the host reticulum endoplasmic and as a consequence releases Ca2+ in the cytoplasm of infected cell. In turn, high levels of cytoplasmic calcium trigger membrane trafficking and transport of viral ER-associated proteins to viroplasms, sites of viral genome replication and immature particle assembly. The secreted form acts as an enterotoxin that causes phospholipase C-dependent elevation of the intracellular calcium concentration in host intestinal mucosa cells. Increased concentration of intracellular calcium disrupts the cytoskeleton and the tight junctions, raising the paracellular permeability. Potentiates chloride ion secretion through a calcium ion-dependent signaling pathway, inducing age-dependent diarrhea. To perform this enterotoxigenic role in vivo, NSP4 is released from infected enterocytes in a soluble form capable of diffusing within the intestinal lumen and interacting with host plasma membrane receptors on neighboring epithelial cells such as integrins ITGA1/ITGB1 and ITGA2/ITGB1

Reference: "Species specificity and interspecies relatedness of NSP4 genetic groups by comparative NSP4 sequence analyses of animal rotaviruses." Ciarlet M., Liprandi F., Conner M.E., Estes M.K. Arch. Virol. 145:371-383(2000)

Storage: 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?/-80?. The shelf life of lyophilized form is 12 months at -20?/-80?.

Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4? for up to one week.

Function:

Involvement in disease:

Subcellular Location:

Protein Families:

Tissue Specificity:

Paythway:

Form: Liquid or Lyophilized powder

Buffer: If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.

Reconstitution: 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.

Uniprot ID: Q9PYC8

HGNC Database Link: N/A

UniGene Database Link: N/A

KEGG Database Link: N/A

STRING Database Link: N/A

OMIM Database Link: N/A

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