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Leukemia-Specific CAR Construction Service

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Are you currently facing challenges in developing highly specific and effective immunotherapies for hematological malignancies? Our leukemia-specific CAR construction service helps you accelerate the development of next-generation chimeric antigen receptor (CAR) T-cell therapies through advanced genetic engineering and comprehensive validation platforms. We empower your research with precisely designed CARs targeting critical leukemia antigens, streamlining your path from concept to clinical translation.

Introduction

Leukemia is a type of blood cancer that starts in the bone marrow and subsequently leads to a large number of abnormal white blood cells (WBCs). These WBCs, which lose normal function and grow quickly and finally crowd out the normal ones. It can be further divided into four main subtypes: acute lymphoblastic leukemia (ALL), acute myeloid leukemia (AML), chronic lymphocytic leukemia (CLL), and chronic myeloid leukemia (CML).

Leukemia is usually treated with chemotherapy, radiation therapy, and stem cell transplantation if possible. However, chemotherapy and radiation therapy always have serious side effects and potential complications. Emerging studies have shown that adoptive immunotherapy, such as CAR-modified T cells or NK cells therapy that is the most promising approach for cancer treatment, which can overcome the adverse effects of traditional therapies.

Fig.1 The characteristic working mechanism between CAR-T cells and targeted cancer cells. (OA Literature) Fig.1 The typical mechanism by which CAR-T cells act on targeted cancer cells.1

Leukemia-Specific CAR Construction Service at Creative Biolabs

Creative Biolabs' leukemia-specific CAR construction service provides a comprehensive solution for developing highly effective Chimeric Antigen Receptors tailored to combat various forms of leukemia. We deliver custom-designed CAR constructs and meticulously characterized CAR-T cells, empowering your therapeutic development with enhanced specificity, potency, and safety. Our expertise addresses critical challenges such as "on-target/off-tumor" toxicity and antigen escape, ensuring your project advances with confidence.

Creative Biolabs now provides you with custom construction and production services of many types of CARs against Leukemia antigens, including CD19, k-light chain, CD33, CD123, WT1, Pr3, HNE, survivin, and OFA-iLRP, all of which are listed in the following table. Different types of CARs and various styles of generation. Besides these, we also have a highly tailored service to meet the most specific needs of customers. If you need any help with CARs, please feel free to contact us.

What We Can Offer

Custom CAR Design & Engineering

Tailored design of CAR constructs, including optimal scFv affinity, spacer length, transmembrane domains, and intracellular co-stimulatory domains to fine-tune T-cell activation, proliferation, and persistence.

Advanced Gene and Vectors Synthesis

Efficient codon-optimized gene synthesis and cloning into viral and non-viral (plasmid, mRNA) vectors for robust CAR expression.

Comprehensive Validation

Rigorous in vitro assays (expression, proliferation, cytokine release, cytotoxicity) for efficacy and safety data.

Preclinical Intravital Support

Optional in vivo studies in animal models to evaluate anti-tumor efficacy, persistence, and safety.

Service Process

The workflow of leukemia-specific CAR construction service. (Creative Biolabs Original)

Key Advantages

  • Broad Target Antigen Expertise: CAR construction against diverse leukemia antigens and novel target identification/validation.
  • High-Quality CAR-T Generation: Expert transduction and expansion of patient T cells to produce viable, functional CAR-T cells.
  • Comprehensive Validation: Rigorous in vitro assays (expression, proliferation, cytokine release, cytotoxicity) for efficacy and safety data.

FAQs

Q1: How does Creative Biolabs ensure the specificity of CARs to minimize off-target effects?

A1: We employ sophisticated design strategies to enhance CAR specificity, including meticulous scFv affinity modulation, careful selection of antigen epitope location, and the development of advanced CAR formats like bispecific or masked CARs. Our goal is to maximize tumor recognition while minimizing "on-target/off-tumor" toxicity to healthy tissues.

Q2: Can Creative Biolabs assist with in vivo validation of CAR-T cells after construction?

A2: Absolutely. Beyond CAR construction and in vitro validation, Creative Biolabs offers comprehensive in vivo analysis services. We can evaluate the anti-tumor efficacy, persistence, and safety profile of your CAR-T cells in various animal models, providing crucial data for preclinical development and regulatory submissions.

Q3: How does Creative Biolabs' CAR construction service compare to other providers in terms of technology and expertise?

A3: Creative Biolabs stands out with over two decades of experience, a 100% client satisfaction rate, and proprietary platforms and advanced functional CAR-T screening systems. Our expertise in multi-omic analytics and a vast internal library of pre-validated constructs enable us to offer unparalleled precision, innovation, and a collaborative partnership, setting us apart in the field.

Why Choose Us?

As a leading service provider, Creative Biolabs provides customers with first-class CARs that target various leukemia-specific antigens. Our excellent scientists with many years of experience have successfully established a unique and unparalleled CAR construction and production platform. Creative Biolabs is your trusted partner for cutting-edge Leukemia-Specific CAR Construction, offering a tailored approach to meet your unique research and development needs.

Customer Reviews

"Using Creative Biolabs' leukemia-specific CAR construction service in our research has significantly improved the specificity of our CAR-T cells, allowing us to target leukemia cells with minimal off-target effects. Their affinity modulation strategies were key." - Dr. A. M*th, Lead Researcher

"Creative Biolabs' comprehensive workflow and rapid turnaround times for CAR construction and in vitro validation greatly facilitated our drug development timeline. We were able to move from antigen identification to functional CAR-T cells much faster than anticipated." - Dr. S. J*on, Senior Scientist

How to Contact Us

We are dedicated to overcoming the complexities of cancer immunotherapy, from precise antigen targeting and advanced CAR design to comprehensive functional validation and streamlined manufacturing. Partner with us to accelerate your breakthroughs in leukemia treatment, bringing innovative and life-saving therapies closer to patients.

For detailed information, custom project discussions, or to request a quote, please reach out to our expert team.

Products against Leukemia-specific antigens

Associated malignancy Target antigen Receptor type Product
Acute lymphoblastic leukemia (ALL) CD22 scFv-CD28-OX40-CD3ζ CAR-SB-02LX253
CD47 scFv-CD28-41BB-CD3ζ CAR-T-3-L344-2BZ
PD-1 scFv-41BB-CD54ζ CAR-T-1-L345-2
scFv-CD28-CD3ζ XS-1022-ZP303
MICA scFv-CD28-41BB-CD3ζ CAR-T-3-L345-2BZ
CD5 scFv-CD28-CD3ζ CAR-LC173
TSLPR scFv-CD8-41BB-CD3ζ CAR-MZ094
CD123 scFv-CD28-CD3ζ CAR-LC028
CD33 scFv-CD28-CD3ζ CAR-MZ158
CD44v6 scFv-LNGFR-CD28-CD3ζ CAR-LC346
Acute myeloid leukaemia (AML) CLEC12A scFv-CTLA4-CD3ζ CAR-MZ002
FRβ (Folate receptor-beta) scFv-CD28-41BB-CD3ζ XS-0822-YF2283
scFv-CD28-41BB-CD3ζ XS-1122-YF7803
LeY scFv-CD28-41BB-CD3ζ CAR-T-3-M320-2BZ
Chronic lymphocytic leukemia (CLL) 237 epitope scFv-CD28-CD3ζ CAR-MZ103
B7-H6 scFv-CD28-CD3ζ-T2A-CD19t CAR-LC349
CD19 scFv-4-1BB-CD3ζ CAR-YF090
scFv-CD28-CD3ζ CAR-LC185
scFv-CD28-41BB-CD3ζ CAR-LC231
CD20 scFv-CD3ζ CAR-MZ056
scFv-CD28-CD3ζ CAR-MZ057
CD23 scFv-CD28-41BB-CD3ζ CAR-T-3-M309-2BZ
CD276 scFv-41BB-CD3ζ CAR-CQ0227
CD70 scFv-CD28-FcεRIγ CAR-T-2-L405-2G
ROR1 scFv-CD28-CD3ζ CAR-LC215
TOSO scFv-CD28-CD3ζ CAR-LC125
ITGB3 scFv-CD28-41BB-CD3ζ CAR-T-3-L339-2BZ
IGK scFv-CD28-41BB-CD3ζ CAR-T-3-M403-2BZ
Chronic myeloid leukemia (CML) FKBP5 scFv-CD28-OX40-CD3ζ CAR-T-3-L409-2XZ

Reference

  1. Majumder, Avisek. “Evolving CAR-T-Cell Therapy for Cancer Treatment: From Scientific Discovery to Cures.” Cancers vol. 16,1 39. 20 Dec. 2023, https://doi.org/10.3390/cancers16010039. Distributed under Open Access License CC BY 4.0, without modification.
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