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Anti-CD20 h(BBζ) CAR-Jurkat Cell (CARJ-ZP046)


All products and services are For Research Use Only and CANNOT be used in the treatment or diagnosis of disease.

The anti-CD20 chimeric antigen receptor (CAR) Jurkat cell line is a stable cell line derived from anti-CD20 CAR lentivirus transduction. This transduced CAR lentiviral vector was constructed to express scFv of an anti-CD20 antibody linked to the 4-1BB and CD3ζ signaling domains. And this recombinant cell product can be used to target human CD20 and treat Acute lymphoblastic leukemia (ALL).

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Specifications

  • Host Cell Type
  • T lymphocyte
  • Formulation
  • Containing ≥ 1 X 10*6 / vial frozen cells
  • Cell Purity
  • >95%
  • Cell Viability
  • >90%
  • Mycoplasma Testing
  • The cell line has been screened using the luciferase based mycoplasma detection kit to confirm the absence of mycoplasma species.
  • Storage
  • Frozen cells should be stored in a liquid nitrogen tank (-150°C~-190°C). Once reconstituted, the cells may be used for up to five days if properly stored at 2°C - 8°C in the buffer provided.
  • Warnings
  • Avoid multiple freeze/thaw cycles
  • Research Use Only
  • Our recombinant Jurkat cell are for research use only, not for diagnostic or therapeutic use.
  • Quality Control
  • Cultures are screened for the presence of bacteries, yeast, fungi and mycoplasma (DNA amplification). Growth media are also certified based on U.S. Public Health Service Guidelines.
  • Tumorgenicity
  • Positive (In vitro/vivo transformation assay)
  • Oncogenicity
  • Positive (In vitro soft agarose assay and life-time studies )
  • Sterility Testing
  • Creative Biolabs provides sterility testing in accordance with USP and EP regulations. All of our sterility testing is performed in an isolator or clean room environments. The cell line has been screened using the membrane filtration testing methods to confirm the absence of aerobic, anaerobic and fungi microorganisms.
  • Identity Testing
  • Identity testing is required for newly established cell lines. Isoenzyme analysis is used to confirm the identity of the species of a cell line. Alternative methods for identity testing include DNA fingerprinting, STR analysis and karyology.
  • Virological Safety Testing
  • A broad range of viruses is susceptible to affecting human cell lines. We can provide in vivo/vitro virus saftey assays by utilizing various animal systems. These viruses include: adventitious viruses, bovine viruses, human and simian viruses, porcine viruses, retrovirus and rodent viruses.
  • Genetic Stability Testing
  • We perform cell genetic stability studies under ICH guidelines. We can provide guidance on the appropriate testing program upon your requirements.

CAR Design

  • Target
  • CD20
  • Target Species
  • Human
  • scFv Clone
  • Obinutuzumab
  • CAR Construction
  • scFv-41BB-CD3ζ
  • CAR 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 antigennonspecific 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 4-1BB and OX40 can be used with CD3-zeta to transmit a proliferative/survival signal, or all three can be used together.
  • CAR Vector Name
  • pCDCAR1
  • CAR Vector length
  • ~8kb
  • CAR Vector Type
  • Lentiviral vector
  • CAR Generation
  • Second
  • Targeting Diseases
  • Acute lymphoblastic leukemia (ALL)

Customize Your CAR Products

Cannot find the desired product? Don't worry, just try our online CAR and CAR cell customizing system, which offers full options to meet all unique needs, including but not limited to conventional or unconventional CAR constructs, as well as a variety of vectors and cells. The customization process can be completed with just a few simple clicks, please feel free to try it out.
CAR and CAR Cell Customizing System

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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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