pCDCAR1 GCN4 h(BBζ, GCN4 scFv)(CAR-LC281)

The vector of anti-GCN4 chimeric antigen receptor (CAR) is constructed for the engineering of T cells as CAR-EC switch targeting different antigen upon binding to cognate antibody. The T cells are genetically modified through transduction with a lentiviral vector expressing scFv of anti-GCN4 antibody linked to 4-1BB (CD137) and CD3-zeta signaling domains. A specific antibody conjugated to GCN4 peptide can be used to redirect the activity of the CAR-T cells to antigen expressing cancer cells. And the vector product was designed for the treatment of various diseases.


Details


Target
GCN4
Targeting Cell Type
T cell
Targeting Diseases
Various disease
Vector Name
pCDCAR1
Vector Length
~8kb
Vector Type
Lentiviral
Receptor Construction
scFv-41BB-CD3ζ
Discription of Signaling Cassetes
41BB
CD137 (also known as 4-1BB) is a surface co-stimulatory glycoprotein originally described as present on activated T lymphocytes, which belongs to the tumor necrosis factor (TNF) receptor superfamily. It is expressed mainly on activated CD4+ and CD8+ T cells, and binds to a high-affinity ligand (4-1BBL) expressed on several antigen-presenting cells such as macrophages and activated B cells. On the basis of preclinical observation, this molecule can promote the persistence of antigen-specific and antigen-nonspecific chimeric antigen receptor T-cells to significantly increases antitumor activity.
CD3ζ
CD3ζ, also known as T-cell receptor zeta, which together with T-cell receptor and CD3γ, δ , ε chain, forms the TCR-CD3 complex. ζ was expressed independently from the complex. The zeta chain plays an important role in coupling antigen recognition to several intracellular signal-transduction pathways. CD3-zeta, which contains 3 ITAMs, is the most commonly used endodomain component of CARs. It transmits an activation signal to the T cell after antigen is bound. CD3-zeta may not provide a fully competent activation signal and additional co-stimulatory signaling is needed. For example, chimeric CD28 and OX40 can be used with CD3-zeta to transmit a proliferative/survival signal, or all three can be used together.
Antibody Clone
52SR4
Antibody Host
Mouse

Target


Gene Name
Amino acid starvation-responsive transcription factor GCN4
Official Symbol
GCN4
Gene ID
Synonyms
GCN4; Amino acid starvation-responsive transcription factor GCN4

For research use only. Not intended for any clinical use. No products from Creative Biolabs may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative Biolabs.

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CONTACT US

USA
45-1 Ramsey Road, Shirley, NY 11967, USA
Tel: 1-631-871-5806
Fax: 1-631-207-8356
Email:

Europe
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Tel: 44-207-048-3343

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