Recombinant Human Semaphorin-5A/SEMA5A Protein (HEK293)，His

Semaphorin-5A/SEMA5A

Semaphorin-5A/SEMA5A proteins act as bifunctional axon guidance signals, exerting attraction via heparan sulfate proteoglycans and inhibitory effects via chondroitin sulfate proteoglycans. As a ligand for the PLXNB3 receptor, SEMA5A disrupts glioma cell migration and invasion and induces cell collapse. Semaphorin-5A/SEMA5A Protein, Human (HEK293, His) is the recombinant human-derived Semaphorin-5A/SEMA5A protein, expressed by HEK293 , with C-6*His labeled tag.

SPRMSTBLIITCELISACELL ASSAYDRUG SCREENING

Semaphorin-5A; Semaphorin-F; Sema F; SEMA5A; SEMAF

Human

HEK293

C-6*His

Greater than 90% as determined by SDS-PAGE.

Q13591

E23-T765

EAQGTTQCQRTEHPVISYKEIGPWLREFRAKNAVDFSQLTFDPGQKELVVGARNYLFRLQLEDLSLIQAVEWECDEATKKACYSKGKSKEECQNYIRVLLVGGDRLFTCGTNAFTPVCTNRSLSNLTEIHDQISGMARCPYSPQHNSTALLTAGGELYAATAMDFPGRDPAIYRSLGILPPLRTAQYNSKWLNEPNFVSSYDIGNFTYFFFRENAVEHDCGKTVFSRAARVCKNDIGGRFLLEDTWTTFMKARLNCSRPGEVPFYYNELQSTFFLPELDLIYGIFTTNVNSIAASAVCVFNLSAIAQAFSGPFKYQENSRSAWLPYPNPNPHFQCGTVDQGLYVNLTERNLQDAQKFILMHEVVQPVTTVPSFMEDNSRFSHVAVDVVQGREALVHIIYLATDYGTIKKVRVPLNQTSSSCLLEEIELFPERRREPIRSLQILHSQSVLFVGLREHVVKIPLKRCQFYRTRSTCIGAQDPYCGWDVVMKKCTSLEESLSMTQWEQSISACPTRNLTVDGHFGVWSPWTPCTHTDGSAVGSCLCRTRSCDSPAPQCGGWQCEGPGMEIANCSRNGGWTPWTSWSPCSTTCGIGFQVRQRSCSNPTPRHGGRVCVGQNREERYCNEHLLCPPHMFWTGWGPWERCTAQCGGGIQARRRICENGPDCAGCNVEYQSCNTNPCPELKKTTPWTPWTPVNISDNGGHYEQRFRYTCKARLADPNLLEVGRQRIEMRYCSSDGTSGCST

Partial

100.0 kDa

< 1.0 EU per μg protein as determined by the LAL method.

Freeze-dried powder

PBS, pH7.4, containing 0.01% SKL, 1mM DTT, 5% Trehalose and Proclin300.

Reconstitute in ddH2O to a concentration of 0.1-0.5 mg/mL. Do not vortex.

Site-directed mutagenesis Custom tag design Custom buffer formulation Custom full-length protein production

The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37℃ for 48h, and no obvious degradation and precipitation were observed. The loss rate isless than 8% within the expiration date under appropriate storage condition.

Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃. Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.

In general, recombinant proteins are supplied as lyophilized powder and shipped at ambient temperature. For bulk packages, the proteins are provided as frozen liquid and shipped with blue ice, unless otherwise requested by the customer.