| Cat.No. : |
TAR-940E |
| Product Overview : |
Recombinant Escherichia coli (strain K12) TAR Protein (212-553 aa) is produced by E. coli expression system. This protein is fused with a 6xHis-SUMO tag at the N-terminal. Protein Description: Partial. |
| Description : |
Receptor for the attractant L-aspartate and related amino and dicarboxylic acids. Tar also mediates taxis to the attractant maltose via an interaction with the periplasmic maltose binding protein. Tar mediates taxis away from the repellents cobalt and nickel.Chotactic-signal transducers respond to changes in the concentration of attractants and repellents in the environment, transduce a signal from the outside to the inside of the cell, and facilitate sensory adaptation through the variation of the level of methylation. Attractants increase the level of methylation while repellents decrease the level of methylation, the methyl groups are added by the methyltransferase CheR and roved by the methylesterase CheB. |
| Source : |
E. coli |
| Species : |
E. coli |
| Tag : |
His-SUMO |
| Form : |
Tris-based buffer, 50% glycerol |
| Molecular Mass : |
52.0 kDa |
| Protein length : |
212-553 aa |
| AA Sequence : |
IRRMLLTPLA KIIAHIREIA GGNLANTLTI DGRSEMGDLA QSVSHMQRSL TDTVTHVREG SDAIYAGTRE IAAGNTDLSS RTEQQASALE ETAASMEQLT ATVKQNADNA RQASQLAQSA SDTAQHGGKV VDGVVKTMHE IADSSKKIAD IISVIDGIAF QTNILALNAA VEAARAGEQG RGFAVVAGEV RNLASRSAQA AKEIKALIED SVSRVDTGSV LVESAGETMN NIVNAVTRVT DIMGEIASAS DEQSRGIDQV ALAVSEMDRV TQQNASLVQE SAAAAAALEE QASRLTQAVS AFRLAASPLT NKPQTPSRPA SEQPPAQPRL RIAEQDPNWE TF |
| Purity : |
> 90% as determined by SDS-PAGE. |
| Notes : |
Repeated freezing and thawing is not recommended. Store working aliquots at 4 centigrade for up to one week. |
| 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 centigrade/-80 centigrade. The shelf life of lyophilized form is 12 months at -20 centigrade/-80 centigrade. |
| Concentration : |
A hardcopy of COA with concentration instruction is sent along with the products. |
| UniProt ID : |
P07017 |
| Figure : |
(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
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