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
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LT16323 $320
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LT13513$320
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LT12010  $230
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Displaying 141 to 150 (of 627 Products)
Price Product Name-
$789.00... more info
Biotinylated Human VEGF165 Protein (LTP10880)
Product NameBiotinylated Human VEGF165 Protein (LTP10880) Catalog NumberLTP10880 Quantity100ug Price $ 789 In stock BackgroundVascular endothelial growth factor (VEGF or VEGF-A), also known as vascular permeability factor (VPF), is a potent...
$609.00... more info
Biotinylated Human WT-1 (HLA-A*02:01) Protein (LTP10705)
Product NameBiotinylated Human WT-1 (HLA-A*02:01) Protein (LTP10705) Catalog NumberLTP10705 Quantity100ug Price $ 609 In stock BackgroundThe WT1 protein plays a role in cell growth, the process by which cells mature to perform specific...
$789.00... more info
Biotinylated Human/Cynomolgus/Rhesus macaque CD28 Protein (LTP10966)
Product NameBiotinylated Human/Cynomolgus/Rhesus macaque CD28 Protein (LTP10966) Catalog NumberLTP10966 Quantity100ug Price $ 789 In stock BackgroundCD28 is the receptor for CD80 (B7-1) and CD86 (B7-2) proteins.When activated by Toll-like...
$789.00... more info
Biotinylated Mouse BCMA/TNFRSF17 Protein (LTP10605)
Product NameBiotinylated Mouse BCMA/TNFRSF17 Protein (LTP10605) Catalog NumberLTP10605 Quantity100ug Price $ 789 In stock BackgroundB-cell maturation antigen (BCMA or BCM), also known as tumor necrosis factor receptor superfamily member 17...
$1,013.00... more info
Biotinylated Mouse GARP&Latent TGF beta 1 Complex Protein (LTP10580)
Product NameBiotinylated Mouse GARP&Latent TGF beta 1 Complex Protein (LTP10580) Catalog NumberLTP10580 Quantity100ug Price $ 1013 In stock BackgroundGARP&Latent TGF Beta is a complex found on surface of many types of cells. In Tregs, GARP is...
$789.00... more info
Biotinylated Mouse IL-17A/CTLA-8 Protein (LTP10648)
Product NameBiotinylated Mouse IL-17A/CTLA-8 Protein (LTP10648) Catalog NumberLTP10648 Quantity100ug Price $ 789 In stock BackgroundInterleukin?17A (IL?17A), also known as CTLA?8, is a 15?20 kDa glycosylated cytokine that plays an important...
$789.00... more info
Biotinylated Mouse MSLN/Mesothelin Protein (Primary Amine Labeling) (LTP10698)
Product NameBiotinylated Mouse MSLN/Mesothelin Protein (Primary Amine Labeling) (LTP10698) Catalog NumberLTP10698 Quantity100ug Price $ 789 In stock BackgroundMesothelin, also known as MSLN, is a protein that in humans is encoded by the MSLN...
$450.00... more info
Canine CD28 Protein (LTP10710)
Product NameCanine CD28 Protein (LTP10710) Catalog NumberLTP10710 Quantity100ug Price $ 450 In stock BackgroundCD28 is the receptor for CD80 (B7-1) and CD86 (B7-2) proteins.When activated by Toll-like receptor ligands, the CD80 expression is...
$406.00... more info
Cynomolgus ACE2/ACEH Protein (LTP10964)
Product NameCynomolgus ACE2/ACEH Protein (LTP10964) Catalog NumberLTP10964 Quantity100ug Price $ 406 In stock BackgroundACE2 (Angiotensin I Converting Enzyme 2) is a Protein Coding gene. Diseases associated with ACE2 include Severe Acute...
$360.00... more info
Cynomolgus B7-1/CD80 Protein (LTP10640)
Product NameCynomolgus B7-1/CD80 Protein (LTP10640) Catalog NumberLTP10640 Quantity100ug Price $ 360 In stock BackgroundCluster of differentiation 80 (also CD80 and B7-1) is a protein found on dendritic cells, activated B cells and monocytes...
Displaying 141 to 150 (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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