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Focusing on biomedicine
Focus on the R&D and production of core raw materials in the CGT segment
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NanoSep Cell separation nano-magnetic beads
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50nm size
Biodegradable particles with high safety
High stability and execellent separation efficiency
Provide RUO and GMP grade products
ISO 9001
ISO 9001
ISO 9001 Certified
ISO 13485
ISO 13485
ISO 13485 Certified
GMP Certified
GMP Certified
GMP Certified

Recombinant Human Vitronectin Protein

Recombinant human vitronectin protein efficiently binds to extracellular matrices and is primarily used to promote cell adhesion by coating ..
$106.00
Ex Tax:$106.00

Recombinant Human VEGF165 Protein

VEGF is a potent growth and angiogenic cytokine. It stimulates proliferation and survival of endothelial cells, and promotes angiogenesis and vascular..
$394.00
Ex Tax:$394.00

Recombinant Human TGF-β3 Protein

Transforming growth factor-β、Transforming growth factor-β1、β2 and β3 subtypes of mammals emit signals through the same receptor, causing similar ..

Recombinant Human SCF Protein

Stem Cell Factor, also known as SCF, kit-ligand, KL, steel factor, KITLG, FPH2, KL-1, Kitl, MGF, SCF, SF, or SHEP7, is a dimeric molecule that exerts ..
$361.00
Ex Tax:$361.00

Recombinant Human PDGF-BB Protein

PDGFs are disulfide-linked dimers consisting of two 12.0-13.5 kDa polypeptide chains, designated PDGF-A and PDGF-B chains. The three naturally occurri..
$423.00
Ex Tax:$423.00

Recombinant Human LIF Protein

LIF is a polytrophic factor produced by a variety of cell types, (including T cells, myeloid cell lines, fibroblasts, liver, heart, and melanoma). LIF..
$250.00
Ex Tax:$250.00

Recombinant Human IL-7 Protein  

IL-7 is an important cytokine for the growth, survival, and differentiation of T, B, and NK cells. The heterodimer formed by IL-7 and hepatocyt..
$507.00
Ex Tax:$507.00

Recombinant Human IL-6 Protein 

Interleukin 6 (IL-6) is produced by fibroblasts, monocytes, macrophages, T lymphocytes, B lymphocytes, epithelial cells, keratinocytes and various t..
$310.00
Ex Tax:$310.00

Recombinant Human IL-3 Protein

Activated T cells generally cannot survive for a long time in vitro culture, and the addition of IL-2 can promote their long-term and sustained prol..
$352.00
Ex Tax:$352.00

Recombinant Human IL-21 Protein

IL-21 is a pleiotropic cytokine produced by CD4+ T cells in response to antigenic stimulation.Its action generally enhances antigen-specific responses..
$430.00
Ex Tax:$430.00

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We have been committed to the research, development and production of cell therapy.

About T&L Biotechnology

T&L Biotechnology Ltd.,focuses on the research and development of upstream GMPgrade raw materials and reagents for cell and gene therapy (CGT). We commit to providing total solution of products and services for CGT customers. Our products include cell separation & activation magnetic beads, eukaryotic/prokaryotic recombinant protein, serum-free medium, cell culture kits, etc.


We has a research and development laboratory and a GMP level clean workshop of 3200m², including cell separation magnetic beads development platform, eukaryotic and prokaryotic protein expression engineering platform, serum-free mediumdevelopment platform. We are in conformity with both ISO13485 and ISO9001 Quality Management System Standard. Some products have been FDA DMF filed.


  • 2011year  Company establishment time
  • 12CGT reagent R&D experience
  • 50 R&D and production teams
  • 3200㎡ R&D and production base