"RBP4" Related Products

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Recombinant Canine RBP4 Protein, Fc-tagged

Cat.No.: RBP4-1035C
Product Overview: Recombinant canine RBP4 (F1PQI4) (Met1-Leu201) was expressed, fused with the Fc region of human IgG1 at the C-terminus.
Source: HEK293
Species: Canine
Tag: Fc
Predicted N Terminal: Glu 19
Form: Lyophilized from sterile PBS, pH 7.4, 5%~8% trehalose and mannitol.
Bio-activity: Measured by its ability to bind alltrans retinoic acid. The binding of retinoic acid results in the quenching of Trp fluorescence in RBP4. The 50% binding concentration (BC50) is >5 ?M.
Molecular Mass: The recombinant canine RBP4 comprises 424 amino acids and has a predicted molecular mass of 48 kDa. The apparent molecular mass of the protein is approximately 53 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: >94 % 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.
Gene Name: RBP4 retinol binding protein 4, plasma [ Canis lupus familiaris ]
Official Symbol: RBP4
Synonyms: retinol-binding protein 4
Gene ID: 477775
mRNA Refseq:
Protein Refseq:
MIM:
UniProt ID:
Chromosome Location: chromosome: 28

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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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