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Home > Products > Recombinant Proteins > Recombinant Rat EFNB1 Protein, His-tagged

Recombinant Rat EFNB1 Protein, His-tagged

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Fc(2)
Fc Chimera(1)
Fc-His(1)
His(9)
N/A(2)
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Cat.No.:
EFNB1-1077R
Product Overview:
Recombinant rat EFNB1 (P52796) extracellular domain (Met 1-Thr 229) was expressed, fused with a polyhistidine tag at the C-terminus.
Source:
HEK293
Species:
Rat
Tag:
His
Predicted N Terminal:
Ala 25
Form:
Lyophilized from sterile PBS, pH 7.51, 5%~8% trehalose and mannitol.
Bio-activity:
Immobilized rat EFNB1-His at 10 μg/ml (100 μl/well) can bind biotinylated mouse EphB3-His, The EC50 of biotinylated mouse EphB3-His is 6.3-14.6 ng/ml.
Molecular Mass:
The recombinant rat EFNB1 comprises 216 amino acids and predicts a molecular mass of 23.8 kDa. The apparent molecular mass of the ratEFNB1 is approximately 36 kDa in SDS-PAGE under reducing conditions due to glycosylation.
Endotoxin:
< 1.0 EU per μg of the protein as determined by the LAL method.
Purity:
>95 % as determined by SDS-PAGE.
Stability:
Samples are stable for up to twelve months from date of receipt at -70ºC.
Storage:
Store it under sterile conditions at -20ºC~-70ºC. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Reconstitution:
It is recommended that sterile water be added to the vial to prepare a stock solution of 0.25 ug/ul. Centrifuge the vial at 4ºC before opening to recover the entire contents.


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Optional requirements on this protein +Expand
C-fusion   N-fusion  Non-tagged
His   GST  Fc  Others
<1.0 eu/μg   <0.1 eu/μg  <0.01 eu/μg  Not required
Monomer Isolation   Dimer Isolation   Not required
>80% by SDS-PAGE   >90% by SDS-PAGE  >95% by SDS-PAGE  Others
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45-1 Ramsey Road, Shirley, NY 11967, USA
USA: 1-631-559-9269  1-631-448-7888
Europe: 44-207-048-3343
FAX: 1-631-938-8127
EMAIL: info@creative-biomart.com

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