Analytical Data
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Gene name
FEM1B
- Application
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Alternative Names
F1A alpha; F1A-alpha; F1AA; Fem-1-like death receptor-binding protein alpha; Fem-1-like in apoptotic pathway protein alpha; Fem1 homolog b; FEM1 like death receptor binding protein; FEM1-beta; FEM1b; FEM1B_HUMAN; Protein fem-1 homolog B
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Species
Human
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Source
E. coli
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Tag
GST-tag at N-terminal
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Purity
Greater than 90% as determined by SDS-PAGE.
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Uniprot
Q9UK73
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Expression Region
1-627aa
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AA Sequence
MEGLAGYVYK AASEGKVLTL AALLLNRSES DIRYLLGYVS QQGGQRSTPL IIAARNGHAK VVRLLLEHYR VQTQQTGTVR FDGYVIDGAT ALWCAAGAGH FEVVKLLVSH GANVNHTTVT NSTPLRAACF DGRLDIVKYL VENNANISIA NKYDNTCLMI AAYKGHTDVV RYLLEQRADP NAKAHCGATA LHFAAEAGHI DIVKELIKWR AAIVVNGHGM TPLKVAAESC KADVVELLLS HADCDRRSRI EALELLGASF ANDRENYDII KTYHYLYLAM LERFQDGDNI LEKEVLPPIH AYGNRTECRN PQELESIRQD RDALHMEGLI VRERILGADN IDVSHPIIYR GAVYADNMEF EQCIKLWLHA LHLRQKGNRN THKDLLRFAQ VFSQMIHLNE TVKAPDIECV LRCSVLEIEQ SMNRVKNISD ADVHNAMDNY ECNLYTFLYL VCISTKTQCS EEDQCKINKQ IYNLIHLDPR TREGFTLLHL AVNSNTPVDD FHTNDVCSFP NALVTKLLLD CGAEVNAVDN EGNSALHIIV QYNRPISDFL TLHSIIISLV EAGAHTDMTN KQNKTPLDKS TTGVSEILLK TQMKMSLKCL AARAVRANDI NYQDQIPRTL EEFVGFH
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Molecular Weight
96.7 kDa
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Endotoxin
< 1.0 EU per μg protein as determined by the LAL method.
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Form
Freeze-dried powder
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Buffer formulation
PBS, pH7.4, containing 0.01% SKL, 1mM DTT, 5% Trehalose and Proclin300.
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Reconstitution
Reconstitute in ddH2O to a concentration of 0.1-0.5 mg/mL. Do not vortex.
- Customization
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Stability Test
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.
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Storage & Shelf Life
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.
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Shipping
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.
Quality inspection process











