Proteins

We provide MHC Complexes, Virus-Like Particles (VLPs) Antigens, Laminin 521, Cas9, Cas12a, cytokines, growth factors, chemokines, CD antigens, neurotrophins, hormones, enzymes, viral antigens, recombinant proteins, natural proteins, monoclonal antibodies, and polyclonal antibodies.


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Featured Proteins

Virus-like particles (VLPs)-displayed antigens

LifeTein offers a series of Virus-like particles (VLPs)-displayed antigens. VLPs are nanoparticles derived from the capsid protein of a virus. Virus-like particles are used for antibody discovery for immunization and screening, affinity determination for ELISA, Surface Plasmon Resonance (SPR), in vivo pharmacokinetic analysis, CMC (Chemistry, Manufacturing, and Controls) method development, and CAR-T positive rate detection.

Search these featured VLPs from the search box above: Human GPRC5D Protein-VLP (LTP10647), Human CCR2b Protein-VLP (LTP10415), CD24 Protein-VLP (LTP10683), Human CD20 VLP, Human CD24 VLP, Human Claudin 18.2 VLP, Human Claudin 6 VLP, Biotinylated Human VLP Control, Mouse Claudin 6 VLP, Human SSTR2 VLP, Human Cannabinoid Receptor 2 Protein-VLP, Human A2AR VLP, Human TM4SF1 VLP, Human GPC3 (438-554) VLP, Mouse GPRC5D VLP, Cynomolgus GPRC5D VLP, Human GPC3 VLP, Human Adenosine receptor A2b Protein-VLP

CD3 proteins

LifeTein provides highly active CD3 proteins, including monomers, homodimers, heterodimers, and biotinylated proteins.

Here are the featured products: Biotinylated Cynomolgus CD3E&CD3D, hFc tag; Biotinylated Cynomolgus CD3E&CD3G, hFc tag; Cynomolgus CD3E, His tag; Human CD3E&CD3G, His tag; Mouse CD3E&CD3D, hFc tag; Human CD3E&CD3G, hFc tag; Biotinylated Human CD3E&CD3G, His tag; Biotinylated Human CD3E&CD3D, His Tag; Biotinylated Cynomolgus CD3E 1-27 peptide, hFc tag; Cynomolgus CD3E&CD3D, hFc tag; Human CD3E&CD3D, hFc tag; Biotinylated Human CD3E 1-27 peptide, hFc tag.

Immune Checkpoint Proteins

LifeTein produced a series of immune checkpoint proteins with multiple labels like biotin, FITC and PE. These products are available: Human EGFRVIII Protein, Human EGFR/HER1 Protein, Cynomolgus FAP Protein, Cynomolgus FOLR2 Protein, Human FOLR4/Juno Protein, Human GUCY2C, Human Her2/ErbB2 Protein and more. Please use the search box for more proteins.

MHC (Major Histocompatibility Complex)

LifeTein provides single-chain peptide-MHC monomers, biotinylated MHC monomers, tetramers, and biotinylated tetramers, MHC-I Virus-Like Particles, and multivalent fluorescent MHC-I Virus-Like Particles.Other catalog products include NY-ESO-1, KRAS, MAGE, GP100, AFP, LMP2, Survivin, HBV, HPV, WT-1, and P53.

Human leukocyte antigen-G (HLA-G) and receptors

We provide mammalian-derived HLA-G and their receptors, LILRB/LILRA, in various species and tags for first-in-class drug discovery. HLA-G mediates its function by binding to receptors on immune cells.

Featured Products include: Biotinylated Human APOE3; Human APOE4 hFc Tag; Human APOE4 His Tag; Biotinylated Human LILRB Domain 2; Biotinylated Human HLA-G; Human APOE3 His Tag; Biotinylated Human HLA-G Tetramer; Cynomolgus HLA-G; Human HLA-G Tetramer; Mouse APOE; Rhesus macaque HLA-G; Cynomolgus LILRA6.

Other Proteins

We have developed a high-quality Laminin 521 product and Human Wnt Surrogate-Fc Fusion Protein that can be applied to scientific research and preclinical development. Our active Cas9 protein carries a nuclear localization signal (NLS) design. The in-house active CRISPR-Cas12a enzyme can recognize and cut DNA at a specific site different from the prototypical Cas9. Order your Recombinant CRISPR Cas9 Protein and AsCas12a (CRISPR-associated nuclease Acidaminococcus sp. Cas12a) now.

                                                                                                                                                                               
LTP4418 Recombinant Mouse RANKL Protein $1000 $500
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LT13501 Macrophage Colony Stimulating Factor (M-CSF)$650 $300
download pdf data sheet
LT16323 $320
download pdf data sheet
LT13513$320
download pdf data sheet
LT12010  $230
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Displaying 31 to 40 (of 627 Products)
Price Product Name-
$789.00... more info
Biotinylated Human CD5 Protein (LTP10959)
Product NameBiotinylated Human CD5 Protein (LTP10959) Catalog NumberLTP10959 Quantity100ug Price $ 789 In stock BackgroundCD5: a type I transmembrane protein found on T cells, thymocytes, and some B cells that is a ligand for CD72 and is...
$789.00... more info
Biotinylated Human CD7 Protein (LTP10826)
Product NameBiotinylated Human CD7 Protein (LTP10826) Catalog NumberLTP10826 Quantity100ug Price $ 789 In stock BackgroundCD7, also known as Leu-9, is an approximately 40 kDa glycosylated and palmitoylated transmembrane protein in the...
$789.00... more info
Biotinylated Human CD79B Protein (LTP10883)
Product NameBiotinylated Human CD79B Protein (LTP10883) Catalog NumberLTP10883 Quantity100ug Price $ 789 In stock BackgroundCD79B (also known as B29, Ig beta and B cell antigen receptor complex-associated protein beta-chain) is a 36-40 kDa...
$789.00... more info
Biotinylated Human CEACAM-5/CD66e Protein (LTP11014)
Product NameBiotinylated Human CEACAM-5/CD66e Protein (LTP11014) Catalog NumberLTP11014 Quantity100ug Price $ 789 In stock BackgroundCarcinoembryonic antigen-related cell adhesion molecule 5 (CEACAM5) was identified as a metastatic driver....
$2,026.00... more info
Biotinylated Human Claudin 18.2 Protein-VLP (LTP10685)
Product NameBiotinylated Human Claudin 18.2 Protein-VLP (LTP10685) Catalog NumberLTP10685 Quantity100ug Price $ 2026 In stock BackgroundClaudin18(CLDN18) belongs to the large claudin family of proteins, which form tight junction strands in...
$3,039.00 $2,363.00Save: 22% off... more info
Biotinylated Human Claudin 6 Protein-VLP (LTP10615)
Product NameBiotinylated Human Claudin 6 Protein-VLP (LTP10615) Catalog NumberLTP10615 Quantity100ug Price $ 3039 In stock BackgroundClaudin-6 is a multipass transmembrane protein in the Claudin family. Claudin-6 is expressed by epithelial...
$789.00... more info
Biotinylated Human CLEC12A/MICL/CLL-1 Protein (LTP10571)
Product NameBiotinylated Human CLEC12A/MICL/CLL-1 Protein (LTP10571) Catalog NumberLTP10571 Quantity100ug Price $ 789 In stock BackgroundCLEC12A has recently been identified as an antigen, expressed on leukemic stem cells and leukemic blasts....
$450.00... more info
Biotinylated Human CTLA-4/CD152 Protein (LTP11016)
Product NameBiotinylated Human CTLA-4/CD152 Protein (LTP11016) Catalog NumberLTP11016 Quantity100ug Price $ 450 In stock BackgroundCTLA-4 (cytotoxic T-lymphocyte-associated protein 4), also known as CD152, is a protein receptor that,...
$789.00... more info
Biotinylated Human DNAM-1/CD226 Protein (LTP10564)
Product NameBiotinylated Human DNAM-1/CD226 Protein (LTP10564) Catalog NumberLTP10564 Quantity100ug Price $ 789 In stock BackgroundDNAX accessory molecule-1 (DNAM-1), also known as CD226, is a 65 kDa type I transmembrane glycoprotein in the...
$789.00... more info
Biotinylated Human EGFR/HER1 Protein (LTP11002)
Product NameBiotinylated Human EGFR/HER1 Protein (LTP11002) Catalog NumberLTP11002 Quantity100ug Price $ 789 In stock BackgroundThe epidermal growth factor receptor is a transmembrane protein that is a receptor for members of the epidermal...
Displaying 31 to 40 (of 627 Products)
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