Recombinant Human CD86 Protein, C-His-tagged

• Cat.No.: CD86-186H
• Product Overview: Recombinant Human CD86 Protein with C-His tag was expressed in E. coli.

Specification

• Description: CD80 (B7-1, BB1) and CD86 (B7-2, B70) are members of the B7 family of cell surface ligands that regulate T cell activation and immune responses. CD80 is expressed on activated antigen presenting cells, including dendritic cells, B cells, monocytes, and macrophages. CD86 is expressed on resting monocytes, dendritic cells, activated B lymphocytes, and can be further upregulated in the presence of inflammation. CD80 and CD86 are ligands for CD28, which functions as a T cell costimulatory receptor. Interaction of CD28 with CD80 or CD86 provides the second signal required for naïve T cell activation, T cell proliferation, and acquisition of effector functions. Alternatively, CD80 and CD86 also act as ligands to CTLA-4, which results in the downregulation of T cell activity.
• Source: E. coli
• Species: Human
• Tag: His
• Molecular Mass: ~25 kDa
• AA Sequence: APLKIQAYFNETADLPCQFANSQNQ SLSELVVFWQDQENLVLNEVYLGKE KFDSVHSKYMGRTSFDSDSWTLRLH NLQIKDKGLYQCIIHHKKPTGMIRI HQMNSELSVLANFSQPEIVPISNIT ENVYINLTCSSIHGYPEPKKMSVLL RTKNSTIEYDGVMQKSQDNVTELYD VSISLSVSFPDVTSNMTIFCILETD KTRLLSSPFSIELEDPQPPPDHIP
• Purity: Transferred into competent cells and the supernatant was purified by NI column affinity chromatography and the purity is > 85% (by SDS-PAGE).
• Notes: For research use only, not for use in diagnostic procedure.
• Storage: Store at 4 centigrade short term. Aliquot and store at -20 centigrade long term. Avoid freeze-thaw cycles.
• Concentration: ≥0.5 mg/mL
• Storage Buffer: PBS, 4M Urea, pH7.4

Gene Information

• Gene Name: CD86 CD86 molecule [ Homo sapiens (human) ]
• Official Symbol: CD86
• Synonyms: CD86; CD86 molecule; CD28LG2, CD86 antigen (CD28 antigen ligand 2, B7 2 antigen); T-lymphocyte activation antigen CD86; B lymphocyte antigen B7 2; B7 2; B7.2; BU63; FUN-1; CTLA-4 counter-receptor B7.2; B-lymphocyte activation antigen B7-2; CD86 antigen (CD28 antigen ligand 2, B7-2 antigen); B70; B7-2; LAB72; CD28LG2; MGC34413
• Gene ID: 942
• mRNA Refseq: NM_001206924
• Protein Refseq: NP_001193853
• MIM: 601020
• UniProt ID: P42081

Reviews

01/09/2022

With the CD86 protein's high-quality composition and reliability, researchers can confidently proceed with their studies, knowing that they have access to a protein that consistently delivers accurate results.

05/30/2021

Its high purity and stability ensure reliable and reproducible results, which are paramount for achieving meaningful scientific outcomes.

12/08/2017

The CD86 protein is renowned for its outstanding quality, making it an optimal choice to fulfill the requirements of my experimental investigations.

Q&As

Are there any ongoing clinical trials involving CD86 inhibitors?

Yes, several clinical trials are investigating the efficacy of CD86 inhibitors in various diseases, including autoimmune disorders and certain cancers.

How does CD86 contribute to transplant medicine?

In transplantation, CD86 blockade is investigated as a potential strategy to modulate the immune response and prevent graft rejection by inhibiting excessive T cell activation.

How does CD86 influence the balance between Th1 and Th2 immune responses?

CD86 signaling is involved in the differentiation of T helper cells. Modulating CD86 levels may influence the balance between Th1 and Th2 responses, which is relevant in various immune-mediated diseases.

Can CD86 be used as a prognostic marker in certain diseases?

There is emerging evidence suggesting that CD86 expression levels may have prognostic value in certain diseases, guiding clinicians in predicting disease outcomes.

How does CD86 influence the development of regulatory T cells (Tregs)?

CD86 signaling is involved in the development and function of regulatory T cells, which play a crucial role in maintaining immune tolerance and preventing autoimmune reactions.