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Mouse ICOS Recombinant Protein (C-Fc) (MV702011)

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Overview
Catalog No.MV702011
Description
Recombinant Mouse CD278/ICOS Protein, C-Fc (MV702011) expressed in Mammalian Cells, spanning Glu21-Leu142. Purity: >90% by SDS-PAGE.
Highlights
  • Fc Fusion — Enhanced stability with Protein A/G purification compatibility.
  • Mammalian Expression — Proper folding and native glycosylation.
  • High Purity — >90% purity verified by SDS-PAGE.
Expression systemMammalian cells
AccessionQ9WVS0
Protein lengthGlu21-Leu142
ApplicationsELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress
SpeciesMus musculus (Mouse)
Nature Recombinant
Endotoxin level Please contact with the lab for this information.
Purity >90% as determined by SDS-PAGE.
Predicted molecular weight 42.23 kDa
Form Lyophilized
Storage buffer Lyophilized from a solution in PBS pH 7.4, 1 mM EDTA, 4% Trehalose, 1% Mannitol.

Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA.

Reconstitution Reconstitute in sterile water for a stock solution. A copy of datasheet will be provided with the products, please refer to it for details.
Shipping In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise.
Stability and Storage Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt.
Alternate NamesAILIM, Activation-inducible lymphocyte immunomediatory molecule, CD278, ICOS, Inducible T-cell costimulator
Background

Inducible T-cell costimulator is a ~22 kDa protein. Stimulatory receptor expressed in activated or antigen-experienced T-cells that plays an important role in the immune response. Upon binding to its ligand ICOSL expressed on antigen presenting cells (APCs), delivers costimulatory signals that enhances all basic T-cell responses to a foreign antigen, namely proliferation, secretion of lymphokines including IL10, up-regulation of molecules that mediate cell-cell interaction, and effective help for antibody secretion by B-cells. Also acts as a costimulatory receptor critical for the differentiation of T follicular regulatory cells upon immune challenges such as viral infection. Mechanistically, potentiates TCR-induced calcium flux by augmenting PLCG1 activation and actin remodeling. In addition, activates PI3K signaling pathways independently of calcium flux.

1. Tafuri, A. et al. (2001) Nature 409, 105-9. PMID: 11343123
2. Ling, V. et al. (2000) Journal of immunology (Baltimore, Md. : 1950) 164, 1653-7. PMID: 10657606
3. Panneton, V. et al. (2023) Life science alliance 6. PMID: 36754569
4. Leconte, J. et al. (2016) Molecular immunology 79, 38-46. PMID: 27693916
5. Gigoux, M. et al. (2009) Proceedings of the National Academy of Sciences of the United States of America 106, 20371-6. PMID: 19915142
6. McAdam, AJ. et al. (2001) Nature 409, 102-5. PMID: 11343122
Note For research use only
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Formula
Mass (g) = Concentration (mol/L) × Volume (L) × MW (g/mol)
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Formula
C₁ × V₁ = C₂ × V₂
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Working Solution
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