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
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LT13513$320
download pdf data sheet
LT12010  $230
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Displaying 171 to 180 (of 627 Products)
Price Product Name-
$473.00... more info
Cynomolgus GDF15 Protein (LTP10536)
Product NameCynomolgus GDF15 Protein (LTP10536) Catalog NumberLTP10536 Quantity100ug Price $ 473 In stock BackgroundGrowth and differentiation factor 15 (GDF15) is an inflammation-associated hormone with poorly defined biology. Here, we...
$473.00... more info
Cynomolgus GFRAL/GFR alpha-like Protein (LTP10701)
Product NameCynomolgus GFRAL/GFR alpha-like Protein (LTP10701) Catalog NumberLTP10701 Quantity100ug Price $ 473 In stock BackgroundGFR alpha -like (GDNF receptor-alpha-like) is a distant member of the GDNFR family of proteins. Mature human GFR...
$473.00... more info
Cynomolgus IL-17A/CTLA-8 Protein (LTP10881)
Product NameCynomolgus IL-17A/CTLA-8 Protein (LTP10881) Catalog NumberLTP10881 Quantity100ug Price $ 473 In stock BackgroundInterleukin?17A (IL?17A), also known as CTLA?8, is a 15?20 kDa glycosylated cytokine that plays an important role in...
$563.00... more info
Cynomolgus IL-2 R beta/CD122 Protein (LTP10921)
Product NameCynomolgus IL-2 R beta/CD122 Protein (LTP10921) Catalog NumberLTP10921 Quantity100ug Price $ 563 In stock BackgroundIL-2 R beta is a member of the cytokine receptor superfamily. Human IL-2 R beta cDNA encodes a 551 amino acid...
$339.00... more info
Cynomolgus IL-2 R gamma/CD132 Protein (LTP10922)
Product NameCynomolgus IL-2 R gamma/CD132 Protein (LTP10922) Catalog NumberLTP10922 Quantity100ug Price $ 339 In stock BackgroundThe gamma chain of the high affinity functional human IL-2 receptor complex belongs to the hematopoietin receptor...
$406.00... more info
Cynomolgus LILRA4/CD85g Protein (LTP11090)
Product NameCynomolgus LILRA4/CD85g Protein (LTP11090) Catalog NumberLTP11090 Quantity100ug Price $ 406 In stock BackgroundLILRA4, also known as ILT7 and CD85g, is an approximately 60-70 kDa variably glycosylated transmembrane protein that...
$473.00... more info
Cynomolgus LILRB2/CD85d/ILT4 Protein (LTP10935)
Product NameCynomolgus LILRB2/CD85d/ILT4 Protein (LTP10935) Catalog NumberLTP10935 Quantity100ug Price $ 473 In stock BackgroundThe immunoglobulin-like transcript (ILT) comprise a family of activating and inhibitory type immunoreceptors whose...
$473.00... more info
Cynomolgus LILRB4/CD85k/ILT3 Protein (LTP10660)
Product NameCynomolgus LILRB4/CD85k/ILT3 Protein (LTP10660) Catalog NumberLTP10660 Quantity100ug Price $ 473 In stock BackgroundLILRB4,also known as CD85k and LIR-5, ILT3,  is an approximately 60 kDa transmembrane glycoprotein that negatively...
$473.00... more info
Cynomolgus MSLN/Mesothelin Protein (LTP11113)
Product NameCynomolgus MSLN/Mesothelin Protein (LTP11113) Catalog NumberLTP11113 Quantity100ug Price $ 473 In stock BackgroundMesothelin, also known as MSLN, is a protein that in humans is encoded by the MSLN gene.Cloning studies showed that...
$473.00... more info
Cynomolgus Nectin-4 Protein (LTP11021)
Product NameCynomolgus Nectin-4 Protein (LTP11021) Catalog NumberLTP11021 Quantity100ug Price $ 473 In stock BackgroundNectin-4 seems to be involved in cell adhesion through trans-homophilic and -heterophilic interactions, the latter including...
Displaying 171 to 180 (of 627 Products)
LifeTein LifeTein provides custom peptide synthesis service, recombinant proteins, peptides, cytokines, custom antibody service and custom protein service. LifeTein is the world leader in fast peptide synthesis service with lab facility located in New Jersey USA. LifeTein Peptide 100 Randolph Road, Suite 2D, Somerset USA New Jersey 08873
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