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CD19 Protein, Rhesus macaque, Recombinant (hFc)

Catalog No. TMPJ-00329
Synonyms: B-Lymphocyte Antigen CD19, CD19, Differentiation Antigen CD19, B-Lymphocyte Surface Antigen B4, T-Cell Surface Antigen Leu-12

CD19 is a single-pass type I membrane protein containing 2 Ig-like C2-type (immunoglobulin-like) domains. CD19 is expressed on follicular dendritic cells and B cells. In fact, it is present on B cells from earliest recognizable B-lineage cells during development to B-cell blasts but is lost on maturation to plasma cells. CD19 primarily acts as a B cell co-receptor in conjunction with CD21 and CD81. Upon activation, the cytoplasmic tail of CD19 becomes phosphorylated, which leads to binding by Src-family kinases and recruitment of PI-3 kinase. CD19 Assembles with the antigen receptor of B lymphocytes in order to decrease the threshold for antigen receptor-dependent stimulation. Defects in CD19 are the cause of immunodeficiency common variable type 3 (CVID3) which is a primary immunodeficiency characterized by antibody deficiency, hypogammaglobulinemia, recurrent bacterial infections and an inability to mount an antibody response to antigen.

All products from TargetMol are for Research Use Only. Not for Human or Veterinary or Therapeutic Use.
CD19 Protein, Rhesus macaque, Recombinant (hFc)
Pack Size Availability Price/USD Quantity
10 μg 5 days $ 184.00
50 μg 5 days $ 545.00
500 μg 5 days $ 2,780.00
1 mg 5 days $ 3,980.00
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Biological Description
Technical Params
Product Properties
Description CD19 is a single-pass type I membrane protein containing 2 Ig-like C2-type (immunoglobulin-like) domains. CD19 is expressed on follicular dendritic cells and B cells. In fact, it is present on B cells from earliest recognizable B-lineage cells during development to B-cell blasts but is lost on maturation to plasma cells. CD19 primarily acts as a B cell co-receptor in conjunction with CD21 and CD81. Upon activation, the cytoplasmic tail of CD19 becomes phosphorylated, which leads to binding by Src-family kinases and recruitment of PI-3 kinase. CD19 Assembles with the antigen receptor of B lymphocytes in order to decrease the threshold for antigen receptor-dependent stimulation. Defects in CD19 are the cause of immunodeficiency common variable type 3 (CVID3) which is a primary immunodeficiency characterized by antibody deficiency, hypogammaglobulinemia, recurrent bacterial infections and an inability to mount an antibody response to antigen.
Species Rhesus macaque
Expression System Human Cells
Tag C-Fc
Accession Number F7F486
Synonyms B-Lymphocyte Antigen CD19, CD19, Differentiation Antigen CD19, B-Lymphocyte Surface Antigen B4, T-Cell Surface Antigen Leu-12
Amino Acid Pro20-Lys292
Construction Recombinant Rhesus Macaque CD19 Molecule is produced by our Mammalian expression system and the target gene encoding Pro20-Lys292 is expressed with a human IgG1 Fc tag at the C-terminus.
Protein Purity Greater than 95% as determined by reducing SDS-PAGE. (QC verified)
Molecular Weight 80-110 KDa, reducing conditions
Endotoxin Less than 0.1 ng/µg (1 EU/µg) as determined by LAL test.
Formulation Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4.
Reconstitution Always centrifuge tubes before opening.Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100μg/ml. Dissolve the lyophilized protein in distilled water. Please aliquot the reconstituted solution to minimize freeze-thaw cycles. 
Stability & Storage

Lyophilized protein should be stored at ≤ -20°C, stable for one year after receipt. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at ≤ -20°C for 3 months.
Shipping

The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature listed below.
Research Background CD19 is a single-pass type I membrane protein containing 2 Ig-like C2-type (immunoglobulin-like) domains. CD19 is expressed on follicular dendritic cells and B cells. In fact, it is present on B cells from earliest recognizable B-lineage cells during development to B-cell blasts but is lost on maturation to plasma cells. CD19 primarily acts as a B cell co-receptor in conjunction with CD21 and CD81. Upon activation, the cytoplasmic tail of CD19 becomes phosphorylated, which leads to binding by Src-family kinases and recruitment of PI-3 kinase. CD19 Assembles with the antigen receptor of B lymphocytes in order to decrease the threshold for antigen receptor-dependent stimulation. Defects in CD19 are the cause of immunodeficiency common variable type 3 (CVID3) which is a primary immunodeficiency characterized by antibody deficiency, hypogammaglobulinemia, recurrent bacterial infections and an inability to mount an antibody response to antigen.

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Keywords

CD19 Protein, Rhesus macaque, Recombinant (hFc) B-Lymphocyte Antigen CD19 CD19 Differentiation Antigen CD19 B-Lymphocyte Surface Antigen B4 CD-19 T-Cell Surface Antigen Leu-12 CD 19 recombinant recombinant-proteins proteins protein

 

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