Active Recombinant Human CD19 Protein, Fc-tagged, Alexa Fluor 488 conjugated
Cat.No. : | CD19-3307HAF488 |
Product Overview : | Alexa Fluor 488 conjugated recombinant human CD19(Pro 20 - Pro 278) fused with with a human IgG1 with a human IgG1 Fc tag tag at C-terminal was expressed in HEK293. |
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Source : | HEK293 |
Species : | Human |
Tag : | Fc |
Form : | Lyophilized |
Bio-activity : | Measured by its binding ability in a functional ELISA. Immobilized Mouse anti-human CD19 Mab FMC63 or HIB19 10 μg/mL (100 μL/well) can bind Human CD19, Fc Tag with a linear ranger of 10-1000 ng/mL. Measured by its binding ability in a functional ELISA. Immobilized Human CD9, His Tag at 2 μg/mL (100 μL/well) can bind Human CD19, Fc Tag with a linear range of 0.05-0.5 μg/mL. |
Molecular Mass : | Has a calculated MW of 55.1 kDa. DTT-reduced Protein migrates as 62-70 kDa in SDS-PAGE due to glycosylation. |
Protein length : | Pro20-Pro278 |
N-terminal Sequence Analysis : | Pro 20 |
Endotoxin : | < 1.0 EU/ μg of the Human CD19 (20-278), Fc Tag by the LAL method. |
Purity : | > 95 % as determined by SDS-PAGE |
Characteristic : | Disulfide-linked homodimer Labeled with Alexa Fluor 488 via amines Excitation Wavelength: 488 nm Emission Wavelength: 515-545 nm |
Storage : | Avoid repeated freeze-thaw cycles. No activity loss was observed after storage at: In lyophilized state for 1 year (4 centigrade); After reconstitution under sterile conditions for 3 months (-70 centigrade). |
Storage Buffer : | Lyophilized from 0.22 μm filtered solution in 50 mM tris, 100 mM glycine, pH7.5. Normally Mannitol or Trehalose are added as protectants before lyophilization. |
Gene Name : | CD19 CD19 molecule [ Homo sapiens ] |
Official Symbol : | CD19 |
Synonyms : | CD19; CD19 molecule; CD19 antigen; B-lymphocyte antigen CD19; differentiation antigen CD19; T-cell surface antigen Leu-12; B-lymphocyte surface antigen B4; B4; CVID3; MGC12802; |
Gene ID : | 930 |
mRNA Refseq : | NM_001178098 |
Protein Refseq : | NP_001171569 |
MIM : | 107265 |
UniProt ID : | P15391 |
Products Types
◆ Recombinant Protein | ||
CD19-534H | Recombinant Human CD19 Protein, His (Fc)-Avi-tagged | +Inquiry |
CD19-26H | Recombinant Human CD19 Protein (20-291), C-His-tagged | +Inquiry |
CD19-06H | Active Recombinant Human CD19 Protein, Fc-tagged, Alexa Fluor® 647 conjugated | +Inquiry |
CD19-128H | Recombinant Human CD19 Protein, Fc-tagged | +Inquiry |
CD19-129H | Recombinant Human CD19 Protein, His-tagged | +Inquiry |
◆ Lysates | ||
CD19-2005HCL | Recombinant Human CD19 cell lysate | +Inquiry |
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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