Laptm4b (NM_033521) Mouse Recombinant Protein

Specifications

Product Data
Species	Mouse
Expression Host	HEK293T
Expression cDNA Clone or AA Sequence	Protein Sequence (showhide) >MR202675 protein sequence Red=Cloning site Green=Tags(s) MKMVAPWTRFYSHSCCLCCHVRTGTILLGVWYLIINAVVLLILLSALADPNQYHFSGSELGGEFEFMDDA NMCIAIAISLLMILICAMATYGAYKQHAAWIIPFFCYQIFDFALNTLVAITVLVYPNSIQEYIRQLPPSF PYRDDIMSVNPTCLVLIILLFIGILLTLKGYLISCVWSCYRYINGRNSSDVLVYVTSNDTTVLLPPYDDA TAVPSTAKEPPPPYVSA TRTRPLEQKLISEEDLAANDILDYKDDDDKV
Tag	C-MYC/DDK
Predicted MW	25.4 kDa
Concentration	>0.05 µg/µL as determined by microplate BCA method
Purity	> 80% as determined by SDS-PAGE and Coomassie blue staining
Buffer	25 mM Tris-HCl, 100 mM glycine, pH 7.3, 10% glycerol
Note	For testing in cell culture applications, please filter before use. Note that you may experience some loss of protein during the filtration process.
Storage	Store at -80°C after receiving vials.
Stability	Stable for 12 months from the date of receipt of the product under proper storage and handling conditions. Avoid repeated freeze-thaw cycles.
Reference Data
RefSeq	NP_277056
Locus ID	114128
UniProt ID	Q91XQ6
Refseq Size	1897
Cytogenetics	15 B3.1
Refseq ORF	684
Synonyms	C330023P13Rik; LAPTM4beta
Summary	Required for optimal lysosomal function. Blocks EGF-stimulated EGFR intraluminal sorting and degradation. Conversely by binding with the phosphatidylinositol 4,5-bisphosphate, regulates its PIP5K1C interaction, inhibits HGS ubiquitination and relieves LAPTM4B inhibition of EGFR degradation. Recruits SLC3A2 and SLC7A5 (the Leu transporter) to the lysosome, promoting entry of leucine and other essential amino acid (EAA) into the lysosome, stimulating activation of proton-transporting vacuolar (V)-ATPase protein pump (V-ATPase) and hence mTORC1 activation. Plays a role as negative regulator of TGFB1 production in regulatory T cells. Binds ceramide and facilitates its exit from late endosome in order to control cell death pathways.[UniProtKB/Swiss-Prot Function]

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