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Human CD19 protein

CAT: 0013-GTR18885500-01Size: 10 µgDry Ice: NoHazardous: No
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CAT#:0013-GTR18885500-01Size:10 µg
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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Description
This Human CD19 protein spans the amino acid sequence from region 20-291aa. Purity: Greater than 95% as determined by SDS-PAGE.
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
20-291aa
Tag
C-terminal Fc-tagged
Source
Mammalian cell
Origin
Homo sapiens (Human)
Field of Research
Immunology & Inflammation
Endotoxin
Less than 1.0 EU/μg as determined by LAL method.
Purity
Greater than 95% as determined by SDS-PAGE.
Bioactivity
Measured by its binding ability in a functional ELISA. Immobilized Human FMC63 at 2μg/ml can bind Human CD19-Fc, the ED50 of Recombinant Human CD19-Fc is 55.28 ng/ml.
Form
Lyophilized powder
Molecular Weight
57.3 kDa
Storage Conditions
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Notes
For research use only.
Applications Notes
Extracellular Domain
Preservative
Lyophilized from a 0.2 μm filtered 20 mM PB, 150mM NaCl, pH 7.4
AA Sequence
PEEPLVVKVEEGDNAVLQCLKGTSDGPTQQLTWSRESPLKPFLKLSLGLPGLGIHMRPLAIWLFIFNVSQQMGGFYLCQPGPPSEKAWQPGWTVNVEGSGELFRWNVSDLGGLGCGLKNRSSEGPSSPSGKLMSPKLYVWAKDRPEIWEGEPPCLPPRDSLNQSLSQDLTMAPGSTLWLSCGVPPDSVSRGPLSWTHVHPKGPKSLLSLELKDDRPARDMWVMETGLLLPRATAQDAGKYYCHRGNLTMSFHLEITARPVLWHWLLRTGGWK

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