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 131 to 140 (of 627 Products)
Price Product Name-
$789.00... more info
Biotinylated Human TRAIL R2/DR5/TNFRSF10B Protein (LTP11010)
Product NameBiotinylated Human TRAIL R2/DR5/TNFRSF10B Protein (LTP11010) Catalog NumberLTP11010 Quantity100ug Price $ 789 In stock BackgroundDR5, also called TRAIL R2, TRICK 2, TNFRSF10B, and MK is a type 1 TNF R superfamily, membrane protein...
$789.00... more info
Biotinylated Human TRAIL R4/TNFRSF10D Protein (LTP11073)
Product NameBiotinylated Human TRAIL R4/TNFRSF10D Protein (LTP11073) Catalog NumberLTP11073 Quantity100ug Price $ 789 In stock BackgroundTNF-related apoptosis inducing ligand (TRAIL) is a potential antitumor protein known for its ability to...
$789.00... more info
Biotinylated Human TREM2 Protein (LTP11101)
Product NameBiotinylated Human TREM2 Protein (LTP11101) Catalog NumberLTP11101 Quantity100ug Price $ 789 In stock BackgroundTREM-2 (Triggering Receptor Expressed on Myeloid cells-2) is a 35 kDa type I transmembrane member of the TREM family...
$789.00... more info
Biotinylated Human TROP-2/TACSTD2 Protein (LTP10711)
Product NameBiotinylated Human TROP-2/TACSTD2 Protein (LTP10711) Catalog NumberLTP10711 Quantity100ug Price $ 789 In stock BackgroundTrop-2,also known as epithelial glycoprotein-1 antigen (EGP-1),is a protein that in humans is encoded by the...
$789.00... more info
Biotinylated Human TSLP (R127A, R130A) Protein (LTP11078)
Product NameBiotinylated Human TSLP (R127A, R130A) Protein (LTP11078) Catalog NumberLTP11078 Quantity100ug Price $ 789 In stock BackgroundThymic Stromal Lymphopoietin (TSLP) was originally identified as an activity from the conditioned medium...
$789.00... more info
Biotinylated Human TSLP Protein (LTP11042)
Product NameBiotinylated Human TSLP Protein (LTP11042) Catalog NumberLTP11042 Quantity100ug Price $ 789 In stock BackgroundThymic Stromal Lymphopoietin (TSLP) was originally identified as an activity from the conditioned medium of a mouse...
$789.00... more info
Biotinylated Human ULBP-2 Protein (LTP11035)
Product NameBiotinylated Human ULBP-2 Protein (LTP11035) Catalog NumberLTP11035 Quantity100ug Price $ 789 In stock BackgroundULBP2 expression was however linked to expression of mature CD57() NK cells. In particular, expression of ULBP2 was...
$789.00... more info
Biotinylated Human VEGF R1/FLT-1 Protein (LTP11086)
Product NameBiotinylated Human VEGF R1/FLT-1 Protein (LTP11086) Catalog NumberLTP11086 Quantity100ug Price $ 789 In stock BackgroundVEGFR1 (vascular endothelial growth factor receptor 1), also called Flt-1 (Fms-like tyrosine kinase), is a 180...
$789.00... more info
Biotinylated Human VEGF R2/KDR Protein (LTP10501)
Product NameBiotinylated Human VEGF R2/KDR Protein (LTP10501) Catalog NumberLTP10501 Quantity100ug Price $ 789 In stock BackgroundTyrosine-protein kinase that acts as a cell-surface receptor for VEGFA, VEGFB and PGF, and plays an essential...
$789.00... more info
Biotinylated Human VEGF121 Protein (LTP11077)
Product NameBiotinylated Human VEGF121 Protein (LTP11077) Catalog NumberLTP11077 Quantity100ug Price $ 789 In stock BackgroundVascular endothelial growth factor (VEGF or VEGF-A), also known as vascular permeability factor (VPF), is a potent...
Displaying 131 to 140 (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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