Active Recombinant Human CD19 Protein, LIgG2b Fc-tagged, low endotoxin
Cat.No. : | CD19-340H |
Product Overview : | Recombinant Human CD19 Protein, LIgG2b Fc-tagged, low endotoxin is expressed from human 293 cells (HEK293). It contains AA Pro 20 - Lys 291 (Accession # P15391-1). Predicted N-terminus: Pro 20. This protein carries a llama IgG2b Fc tag at the C-terminus. The protein has a calculated MW of 57.9 kDa. The protein migrates as 70-100 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation. |
- Specification
- Gene Information
- Related Products
Source : | HEK293 |
Species : | Human |
Tag : | LIgG2b Fc |
Form : | Lyophilized from 0.22 μm filtered solution in PBS, pH7.4. Normally trehalose is added as protectant before lyophilization. |
Bio-activity : | Immobilized FMC63 at 0.5 μg/mL (100 μL/well) can bind Recombinant Human CD19 Protein, LIgG2b Fc-tagged, low endotoxin with a linear range of 0.078-1.25 μg/mL (QC tested). |
Molecular Mass : | 57.9 kDa |
Protein length : | Pro 20 - Lys 291 |
Endotoxin : | Less than 0.01 EU per μg by the LAL method. |
Purity : | >95% as determined by SDS-PAGE. |
Notes : | Please avoid repeated freeze-thaw cycles. |
Stability : | No activity loss is observed after storage at: 4-8 centigrade for 12 months in lyophilized state; -70 centigrade for 3 months under sterile conditions after reconstitution. |
Storage : | For long term storage, the product should be stored at lyophilized state at -20 centigrade or lower. |
Reconstitution : | It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 mg/ml. Centrifuge the vial at 4 centigrade before opening to recover the entire contents. |
Gene Name : | CD19 CD19 molecule [ Homo sapiens ] |
Official Symbol : | CD19 |
Synonyms : | CD19; CD19 molecule; CD19 antigen; B4; CVID3; MGC12802; |
Gene ID : | 930 |
mRNA Refseq : | NM_001178098 |
Protein Refseq : | NP_001171569 |
MIM : | 107265 |
UniProt ID : | P15391 |
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◆ Lysates | ||
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Related Gene
For Research Use Only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.
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