Elabscience

Recombinant Human B7-DC/PD-L2/CD273 Protein (His Tag)(Active)

Product Code:
 
PKSH031704
Product Group:
 
Recombinant Proteins
Supplier:
 
Elabscience
Host Type:
 
Human
Regulatory Status:
 
RUO
Application:
 
Enzyme-Linked Immunosorbent Assay (ELISA)
Shipping:
 
This product is provided as lyophilized powder which is shipped with ice packs.
Storage:
 
Samples are stable for up to twelve months from date of receipt at -70°C. Store it under sterile conditions at -20°C to -80°C. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
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CodeSizePrice
PKSH031704-100ug100ug£467.00
Quantity:
PKSH031704-1mg1mg£3,209.00
Quantity:
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Further Information

Abbreviation:
B7-DC;PD-L2;CD273
Accession:
NP_079515.2
Activity:
Immobilized recombinant human PD-L2 at 1 ug/ml (100 ul/well) can bind recombinant human PD1 with a linear range of 7.8-1000 ng/ml.
Background:
Programmed death ligand 2 (PD-L2); also referred to as B7-DC and CD273; is a member of the B7 family of proteins including B7-1; B7-2; B7-H2; B7-H1 (PD-L1); and B7-H3. PD-L2 is a type I membrane protein and structurally consists of an extracellular region containing one V-like and one C-like Ig domain; a transmembrane region; and a short cytoplasmic domain. PD-L2 is expressed on antigen presenting cells; placental endothelium and medullary thymic epithelial cells; and can be induced by LPS in B cells; INF-γ in monocytes; or LPS plus IFN-γ in dendritic cells. The CD28 and B7 protein families are critical regulators of immune responses. PD-L2 and PD-L1 are two ligands for PD-1; member of the CD28/CTLA4 family expressed on activated lymphoid cells; and thus provide signals for regulating T cell activation and immune tolerance. The interaction of B7-DC/PD-1 exhibited a 2-6-fold higher affinity compared with the interaction of B7-H1/PD-1.
Calculated MW:
24 kDa
Endotoxin:
< 1.0 EU per ug of the protein as determined by the LAL method.
Expression Host:
HEK293 Cells
Formulation:
Lyophilized from sterile 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-His
ObservedMW:
40-45 kDa
Purity:
> 98 % as determined by reducing SDS-PAGE.
Sequence:
Met 1-Pro 219
Target Synonym:
B7-DC;B7DC;bA574F11.2;Btdc;CD273;PD-L2;PDCD1L2;PDL2

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