Elabscience

Recombinant Rhesus macaque CD19 Protein (Fc Tag)

Product Code:
 
PKSQ050079
Product Group:
 
Recombinant Proteins
Supplier:
 
Elabscience
Host Type:
 
Monkey
Regulatory Status:
 
RUO
Shipping:
 
This product is provided as lyophilized powder which is shipped with ice packs.
Storage:
 
Generally lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.
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CodeSizePrice
PKSQ050079-10ug10ug£219.00
Quantity:
PKSQ050079-50ug50ug£497.00
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This product comes from: China.
Typical lead time: 14-21 working days.
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Further Information

Abbreviation:
CD19
Accession:
F7F486
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.
Calculated MW:
57.2 kDa
Endotoxin:
< 1.0 EU per ug of the protein as determined by the LAL method.
Expression Host:
HEK293 Cells
Formulation:
Lyophilized from a 0.2 um filtered solution of PBS,pH 7.4.
Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the printed manual.
Fusion tag:
C-Fc
ObservedMW:
80-110 kDa
Purity:
> 95 % as determined by reducing SDS-PAGE.
Sequence:
Pro20-Lys292
Target Synonym:
B-Lymphocyte Antigen CD19;B-Lymphocyte Surface Antigen B4;Differentiation Antigen CD19;T-Cell Surface Antigen Leu-12;CD19
UNIProt ID:
F7F486

Documents