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Recombinant Human CD28 Protein was determined by SDS-PAGE under reducing conditions with Coomassie Blue.
Measured by its binding ability in a functional ELISA. Immobilized Human CD28 (Catalog: 84-920) at 1 μg/mL (100 μL/well) can bind CD28 Rabbit mAb(Catalog: 81-689) with a linear range of 0.024-2.5 ng/mL.
Recombinant Human CD28 Protein was determined by SDS-PAGE under reducing conditions with Coomassie Blue.

Human/Cynomolgus/Rhesus macaque CD28 Recombinant Protein (84-920)

CATALOG NUMBER: 84-920

Tested Applications:
Bioactivity Test, ELISA, Immunogen, SDS-PAGE, WB
Specifications
source-species:
HEK293 cells
Species:
Human,Cynomolgus,Rhesus macaque
source-species:
HEK293 cells
Recombinant Protein Sequence:
Asn19-Pro152
Fusion Tag:
C-His
Tested Applications:
Bioactivity Test, ELISA, Immunogen, SDS-PAGE, WB
Application Note:
ELISA, Immunogen, SDS-PAGE, WB, Bioactivity Test
Predicted Molecular Weight:
15.98 kDa
Biological Activity:
1.Measured by its binding ability in a functional ELISA. Immobilized Human CD28 Protein at 1 μg/mL (100 μL/well) can bind CD28 Rabbit mAb with a linear range of 0.06-1.04 ng/mL.
Purity:
≥ 95 % as determined by SDS-PAGE.
Endotoxin:
< 0.1 EU/μg of the protein by LAL method.
physical-state:
Lyophilized
Buffer:
Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4.Contact us for customized product form or formulation.
Storage Conditions:
Store at -20°C.Store the lyophilized protein at -20°C to -80 °C up to 1 year from the date of receipt.
After reconstitution, the protein solution is stable at -20°C for 3 months, at 2-8°C for up to 1 week.
Additional Names:
CD28,Tp44
Protein Accession Number:
NP_006130.1
Ncbi Gene Id Number:
940
Background:
The protein Involved in T-cell activation, the induction of cell proliferation and cytokine production and promotion of T-cell survival. Enhances the production of IL4 and IL10 in T-cells in conjunction with TCR/CD3 ligation and CD40L costimulation. Isoform 3 enhances CD40L-mediated activation of NF-kappa-B and kinases MAPK8 and PAK2 in T-cells.

FOR RESEARCH USE ONLY

For additional information, visit ProSci’s Terms & Conditions Page.

Disclaimer:
Products are intended for laboratory research purposes only and should be used by qualified personnel only. They are not intended for use in humans. ProSci is not liable for damages or injuries resulting from receipt and/or use of ProSci materials. Please refer to the Material Safety Data Sheet (MSDS) for safe storage, handling, and use procedures.

CATALOG NUMBER:

84-920

List Size:
0.01 mg, 0.05 mg

List Price:

Price range: $98.00 through $210.00

Datasheet
Shipping Info

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