Human CD19 Protein

Catalog Number: orb1516291

Catalog Number	orb1516291
Category	Proteins
Description	Recombinant Human CD19 Protein
Tag	C-His
Concentration	> 0.5 mg/ml
Form/Appearance	Lyophilized powder
Purity	> 95% as determined by Tris-Bis PAGE
MW	60 kDa
Target	CD19
UniProt ID	P15391
Protein Sequence	20-291/556
Expression System	3
Endotoxins	< 1.0 EU/μg as determined by LAL
Storage	Stored at -70°C or -20°C. Avoid repeated freeze/thaw cycles.
Buffer/Preservatives	Lyophilized from 0.22 um filtered solution in PBS (pH=7.4) with 5 mM DTT. Normally 5% trehalose is added as protectant before Lyophilization.
Alternative names	Antibody deficiency due to defect in CD19, include Read more...
Note	For research use only
Application notes	Centrifuge tubes before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water.
Expiration Date	6 months from date of receipt.

Conjugation:	Unconjugated
Purity:	The purity of the protein is greater than 95% as determined by SDS-PAGE and Coomassie blue staining.
MW:	The protein has a predicted molecular mass of 56.3 kDa after removal of the signal peptide. The apparent molecular mass of CD19-mFc is approximately 70-100 kDa due to glycosylation.
Source:	Mammalian

Sizes Available: 10 μg, 50 μg, 100 μg

Conjugation:	Unconjugated
Purity:	The purity of the protein is greater than 95% as determined by SDS-PAGE and Coomassie blue staining.
MW:	The protein has a predicted molecular mass of 57.1 kDa after removal of the signal peptide.The apparent molecular mass of CD19-hFc-His is approximately 70-100 kDa due to glycosylation.
Source:	Mammalian

Sizes Available: 10 μg, 50 μg, 100 μg

Applications:	ELISA, MS, SDS-PAGE, WB
Purity:	Greater than 95% as determined by SEC-HPLC and reducing SDS-PAGE.
Source:	Human cells