"CD19" Related Products

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Recombinant Human CD19, His tagged

Cat.No.: CD19-3309H
Product Overview: Recombinant Human CD19 (P15391) extracellular domain (Met 1-Lys 291), fused with a polyhistidine tag at the C-terminus, was produced in Human Cell.
Source: Human Cells
Species: Human
Tag: His
Form: Lyophilized from sterile PBS, pH 7.4
Molecular Mass: The recombinant human CD19 consists of 283 amino acids and predictes a molecular mass of 31.6 kDa. In SDS-PAGE under reducing conditions, rhCD19 migrates as an approximately 47 kDa band due to glycosylation.
Endotoxin: < 1.0 eu per μg of the protein as determined by the LAL method.
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. Centrifuge the vial at 4oC before opening to recover the entire contents.
Gene Name: CD19 CD19 molecule [ Homo sapiens ]
Official Symbol: CD19
Gene ID: 930
mRNA Refseq: NM_001178098
Protein Refseq: NP_001171569
MIM: 107265
UniProt ID: P15391

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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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