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 51 to 60 (of 627 Products)
Price Product Name-
$789.00... more info
Biotinylated Human FGFR3 alpha (IIIc) Protein (LTP11019)
Product NameBiotinylated Human FGFR3 alpha (IIIc) Protein (LTP11019) Catalog NumberLTP11019 Quantity100ug Price $ 789 In stock BackgroundFour distinct genes encoding closely related FGF receptors, FGF R1-4, are known. All four genes for FGF Rs...
$789.00... more info
Biotinylated Human FGFR3 beta (IIIb) Protein (LTP11060)
Product NameBiotinylated Human FGFR3 beta (IIIb) Protein (LTP11060) Catalog NumberLTP11060 Quantity100ug Price $ 789 In stock BackgroundFour distinct genes encoding closely related FGF receptors, FGF R1-4, are known. All four genes for FGF Rs...
$789.00... more info
Biotinylated Human FGFR3 beta (IIIc) Protein (LTP11062)
Product NameBiotinylated Human FGFR3 beta (IIIc) Protein (LTP11062) Catalog NumberLTP11062 Quantity100ug Price $ 789 In stock BackgroundFour distinct genes encoding closely related FGF receptors, FGF R1-4, are known. All four genes for FGF Rs...
$789.00... more info
Biotinylated Human FGFR4 Protein (LTP11064)
Product NameBiotinylated Human FGFR4 Protein (LTP11064) Catalog NumberLTP11064 Quantity100ug Price $ 789 In stock BackgroundFibroblast growth factor receptor 4 (FGF R4), also known as CD334, is a 110 kDa glycosylated transmembrane receptor...
$1,013.00... more info
Biotinylated Human GARP&Latent TGF beta 1 Complex Protein (LTP10608)
Product NameBiotinylated Human GARP&Latent TGF beta 1 Complex Protein (LTP10608) Catalog NumberLTP10608 Quantity100ug Price $ 1013 In stock BackgroundGARP&Latent TGF Beta is a complex found on surface of many types of cells. In Tregs, GARP is...
$1,013.00... more info
Biotinylated Human GDF15 Protein (Primary Amine Labeling) (LTP10538)
Product NameBiotinylated Human GDF15 Protein (Primary Amine Labeling) (LTP10538) Catalog NumberLTP10538 Quantity100ug Price $ 1013 In stock BackgroundGrowth and differentiation factor 15 (GDF15) is an inflammation-associated hormone with...
$789.00... more info
Biotinylated Human GFRAL/GFR alpha-like Protein (LTP10546)
Product NameBiotinylated Human GFRAL/GFR alpha-like Protein (LTP10546) Catalog NumberLTP10546 Quantity100ug Price $ 789 In stock BackgroundGFR alpha -like (GDNF receptor-alpha-like) is a distant member of the GDNFR family of proteins. Mature...
$609.00... more info
Biotinylated Human GP100 (HLA-A*02:01) Protein (LTP10920)
Product NameBiotinylated Human GP100 (HLA-A*02:01) Protein (LTP10920) Catalog NumberLTP10920 Quantity100ug Price $ 609 In stock BackgroundGlycoprotein 100, gp100 or Melanocyte protein PMEL is 661 amino acids long and is a type I transmembrane...
$789.00... more info
Biotinylated Human GPC3/Glypican 3 Protein (LTP10544)
Product NameBiotinylated Human GPC3/Glypican 3 Protein (LTP10544) Catalog NumberLTP10544 Quantity100ug Price $ 789 In stock BackgroundGlypican-3 is a protein ,which is encoded by the GPC3 gene in humans.The protein core of GPC3 consists of two...
$2,363.00... more info
Biotinylated Human GPRC5D Protein-VLP (LTP10646)
Product NameBiotinylated Human GPRC5D Protein-VLP (LTP10646) Catalog NumberLTP10646 Quantity100ug Price $ 2363 In stock BackgroundChimeric antigen receptor (CAR) T cells, a type of cell-based immunotherapy, have shown some promising results in...
Displaying 51 to 60 (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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