CTLA4 Protéine

N° du produit ABIN2666967

Détail du produit

Antigène: CTLA4 (Cytotoxic T-Lymphocyte-Associated Protein 4 (CTLA4))

Type de proteíne: Recombinant

Origine: Humain

Source: CHO Cells

Application: ELISA, Flow Cytometry (FACS)

Pureté: > 90 % , by SDS-PAGE under reducing conditions and visualized by silver stain.

niveau d'endotoxine:

<1.0 EU per 1 μg of the protein by the LAL method.

Information d'application

Indications d'application: Optimal working dilution should be determined by the investigator.,Optimal working dilution should be determined by the investigator.

Restrictions: For Research Use only

Stockage

Format: Lyophilized

Reconstitution: Prior to use, reconstitute the lyophilized powder with 0.2 mLof PBS containing a carrier protein (e.g., 1 % BSA, protease free), pH 7.4. Re-cap vial, vortex. Allow the reconstituted standard to sit at room temperature for 15 minutes, vortex again to mix completely. The reconstituted standard stock solution can be aliquoted into polypropylene vials and stored at -70 °C for up to one month.

Buffer: Lyophilized in sterile-filtered PBS, pH 7.2, containing 1 % BSA.

Conseil sur la manipulation: Use a manual defrost freezer and avoid repeated freeze thaw cycles.

Stock: 4 °C

Stockage commentaire: Upon receipt, store unopened vials between 2°C and 8°C immediately and use within 12 months from date of receipt.

Date de péremption: 12 months

Détail du antigène

Antigène: CTLA4 (Cytotoxic T-Lymphocyte-Associated Protein 4 (CTLA4))

Autre désignation: CTLA-4 (CTLA4 Produits)

Synonymes: CTLA-4 Protein, CTLA4 Protein, CD152 Protein, Cd152 Protein, Ctla-4 Protein, Ly-56 Protein, CD Protein, CELIAC3 Protein, GRD4 Protein, GSE Protein, IDDM12 Protein, sCTLA4 Protein, cytotoxic T-lymphocyte associated protein 4 Protein, cytotoxic T-lymphocyte-associated protein 4 Protein, CTLA4 Protein, Ctla4 Protein

Sujet: CTLA-4 (Cytotoxic T-Lymphocyte Antigen 4), also known as CD152, is a protein that plays an important regulatory role in the immune system. CTLA-4 is expressed on the surface of helper T cells and transmits an inhibitory signal to T cells. Mutations in the CTLA-4 gene have been associated with various autoimmune diseases, such as systemic lupus erythematosus, insulin-dependent diabetes mellitus, and other autoimmune diseases. An identified novel transcript of the CTLA-4 gene that may represent a native soluble form of CTLA-4 (sCTLA-4) showed that eleven of twenty patients with autoimmune thyroid disease (ATD) had a high concentration of sCTLA-4, whereas only one of thirty apparently healthy volunteers contained measurable levels. sCTLA-4 immunoreactivity was inhibited by its binding to B7.1, suggesting that sCTLA-4 is a functional receptor. sCTLA-4 also plays a role in the initial immune response to infection of immune cells by HIV, along with the CD-1 pathway and others.

Poids moléculaire: 40 kDa (monomer)

Pathways: Cancer Immune Checkpoints