Type

Recombinant

Description

Total183 AA.MW:20.1 kDa(calculated).UniProtKBacc.no.Q9JJN1.182AAofthemouseFGF21andoneextraAA,N-terminalmethionin(highlighted).

AminoAcidSequence

MAYPIPDSSPLLQFGGQVRQRYLYTDDDQDTEAHLEIREDGTVVGAAHRSPESLLELKALKPGVIQILGVKASRFLCQQPDGALYGSPHFDPEACSFRELLLEDGYNVYQSEAHGLPLRLPQKDSPNQDATSWGPVRFLPMPGLLHEPQDQAGFLPPEPPDVGSSDPLSMVEPLQGRSPSYAS

Source

E.coli

Purity

>95%

SDS-PAGEGel

12%SDS-PAGEseparationofMouseFGF21
1. M.W.Marker –14,21,31,45,66,97 kDa
2.reducedandheatedsample,5μg/lane
3.non-reducedandnon-heatedsample,5μg/lane

Endotoxin

<1.0 EU/ug

Formulation

Filtered(0,4 μm)andlyophilizedin0.5 mg/mLin20mMTRIS,20mMNaCl,pH 7.5

Reconstitution

Adddeionizedwatertoprepareaworkingstocksolutionofapproximately0.5 mg/mLandletthelyophilizedpelletdissolvecompletely.Filtersterilizeyourculturemedia/workingsolutionscontainingthisnon-sterileproductbeforeusingincellculture.AddDTT(0.2 mM)andNaCl(0.1–0.15 M)beforefreezingtopreventpotentialaggregation.

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.