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Human CD19 His-tag, Recombinant Protein, Invitrogen™ Non-distribution product as customer accommodation.

HEK293 cells Recombinant Protein

$534.00 - $770.50

Specifications

Recombinant Yes
Name SARS-CoV-2 Spike Protein (S-RBD) (aa330-524), His Tag
For Use With (Application) Control, ELISA, Western Blot
Conjugate Unlabeled
Format Liquid
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Products 2
Catalog Number Mfr. No. Quantity Price Quantity & Availability  
Catalog Number Mfr. No. Quantity Price Quantity & Availability  
PIRP87674 Non-distribution product as customer accommodation.
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Thermo Scientific
RP87674
100 µg
Each for $534.00
Add to cart
 
PIRP87675 Non-distribution product as customer accommodation.
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Thermo Scientific
RP87675
100 µg
Each for $770.50
Add to cart
 
Description

Description

CD19 is a member of the immunoglobulin superfamily and has two Ig like domains. The CD19 molecule is expressed on 100% of the peripheral B cells as defined by expression of kappa or lambda light chains. CD19 appears to be expressed on myeloid leukemia cells, particularly those of monocytic lineage. Leukemia phenotype studies have demonstrated that the earliest and broadest B cell restricted antigen is the CD19 antigen. The receptor for CD19 is an important functional regulator of normal and malignant B cell proliferation, and is expressed in all B cell precursor leukemias. Lymphocytes proliferate and differentiate in response to various concentrations of different antigens. The ability of the B cell to respond in a specific, yet sensitive manner to the various antigens is achieved with the use of low-affinity antigen receptors. CD19 is a cell surface molecule which assembles with the antigen receptor of B lymphocytes in order to decrease the threshold for antigen receptor-dependent stimulation. Besides being a signal-amplifying coreceptor for the B cell receptor (BCR), CD19 can also signal independently of BCR co-ligation and is a central regulatory component upon which multiple signaling pathways converge. Mutation of the CD19 gene results in hypogammaglobulinemia, whereas CD19 overexpression causes B cell hyperactivity.
Specifications

Specifications

Yes
Control, ELISA, Western Blot
Liquid
Coronavirus; COVID; Covid 19; COVID19; COVID-19; SARS; SARS Coronavirus; SARS CoV; SARS CoV2; SARS CoV-2; SARS Spike Protein; SARS-CoV2; SARS-CoV-2
RUO
Virus
SARS-CoV-2 Spike Protein (S-RBD) (aa330-524), His Tag
Unlabeled
PBS with no preservative
E. coli
-20°Cor to +80°C if preferred
SDS
Product Certifications
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