Recombinant Human CD19
Product Specifications
Product Name Alternative
B-Lymphocyte Antigen CD19, B-Lymphocyte Surface Antigen B4, Differentiation Antigen CD19, T-Cell Surface Antigen Leu-12, CD19
UniProt
P15391
Expression Region
20-291
Host
Mammalian Cells
Tag
C-terminal hFc Tag
Applications
Western Blot, ELISA
Field of Research
Stem Cells, Immunology, Signal Transduction, Cancer
Endotoxin
< 1 EU/µg as determined by LAL test.
Purity
Greater than 95% as determined by SDS-PAGE.
Form
Lyophilized powder
Reconstitution
Centrifuge the vial at 10000 rpm for 30 s before opening, reconstitute in sterile distilled water to a concentration of 0.1-1 mg/ml by gently pipetting 2-3 times, don't vortex.
Molecular Weight
80-95 kDa
Shipping Conditions
4°C with ice bag
Storage Conditions
The lyophilized protein is stable at -20 °C for up to 1 year. For extended storage, it is recommended to further dilute in working aliquots after reconstitution. The protein solution is stable at ≤ -20 °C for 3 months, or 2-7 days at 2-8 °C under sterile conditions.Avoid repeated freeze/thaw cycle.
Formulation
Lyophilized from a 0.2 μm filtered solution of 20 mM PB, 150 mM NaCl, pH 7.4.
Organism Species
Human
Available Sizes
Curated Selection
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