Type

Recombinant

Description

Total185 AA.MW:20.68 kDa(calculated).UniProtKBacc.no.O75594(Gln22-Pro196).N-terminalHis-tag(10 extraAA).ProteinidentityconfirmedbyLC-MS/MS.

AminoAcidSequence

MKHHHHHHASQETEDPACCSPIVPRNEWKALASECAQHLSLPLRYVVVSHTAGSSCNTPASCQQQARNVQHYHMKTLGWCDVGYNFLIGEDGLVYEGRGWNFTGAHSGHLWNPMSIGISFMGNYMDRVPTPQAIRAAQGLLACGVAQGALRSNYVLKGHRDVQRTLSPGNQLYHLIQNWPHYRSP

Source

E.coli

Purity

Purityasdeterminedbydensitometricimageanalysis: >90%

SDS-PAGEGel

14%SDS-PAGEseparationofHumanPGRP-1:
1. M.W.Marker –97,66,45,31,21,14 kDa
2.reducedandheatedsample,2.5 μg/lane
3.non-reducedandnon-heatedsample,25 μg/lane

Endotoxin

<1.0 EU/ug

Formulation

Filtered(0.4 μm)andlyophilizedin0.5 mg/mLin0.05 MAcetatebuffer pH=4.0

Reconstitution

Add200μlof0.1MAcetatebufferpH=4.0 toprepareaworkingstocksolutionof0.5 mg/mLandletthelyophilizedpelletdissolvecompletelyat37°C.ForconversionintohigherpHvalue,werecommendintensivedilutionbyrelevantbuffertoaconcentrationof10μg/mL.Inhigherconcentrationsthesolubilityofthisantigenislimited.Productisnotsterile!Pleasefiltertheproductbyanappropriatesterilefilterbeforeusingitinthecellculture.

Applications

Westernblotting,ELISA

Shipping

Atambienttemperature.Uponreceipt,storetheproductatthetemperaturerecommended below.

Storage/Expiration

Storethelyophilizedproteinat –80°C.Lyophilizedproteinremainsstableuntiltheexpirydatewhenstoredat –80°C.Aliquotreconstitutedproteintoavoidrepeatedfreezing/thawingcyclesandstoreat –80°Cforlongtermstorage.Reconstitutedproteincanbestoredat4 °Cfora week.

QualityControlTest

BCAtodeterminequantityoftheprotein.

SDSPAGEtodeterminepurityoftheprotein.

LALtodeterminequantityofendotoxin.

Note

Thisproductisintendedforresearchuseonly.