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 41 to 50 (of 627 Products)
Price Product Name-
$789.00... more info
Biotinylated Human EGFRVIII Protein (LTP10743)
Product NameBiotinylated Human EGFRVIII Protein (LTP10743) Catalog NumberLTP10743 Quantity100ug Price $ 789 In stock BackgroundThe epidermal growth factor receptor (EGFR) is overexpressed in a variety of human epithelial tumors, often as a...
$789.00... more info
Biotinylated Human Fc gamma RIIA/CD32a (H167) Protein (LTP11069)
Product NameBiotinylated Human Fc gamma RIIA/CD32a (H167) Protein (LTP11069) Catalog NumberLTP11069 Quantity100ug Price $ 789 In stock BackgroundThe Fc gamma Rs have been divided into three classes based on close relationships in their...
$789.00... more info
Biotinylated Human Fc gamma RIIA/CD32a (R167) Protein (LTP10991)
Product NameBiotinylated Human Fc gamma RIIA/CD32a (R167) Protein (LTP10991) Catalog NumberLTP10991 Quantity100ug Price $ 789 In stock BackgroundThe Fc gamma Rs have been divided into three classes based on close relationships in their...
$789.00... more info
Biotinylated Human Fc gamma RIIB/CD32b Protein (LTP11083)
Product NameBiotinylated Human Fc gamma RIIB/CD32b Protein (LTP11083) Catalog NumberLTP11083 Quantity100ug Price $ 789 In stock BackgroundThe Fc gamma Rs have been divided into three classes based on close relationships in their extracellular...
$789.00... more info
Biotinylated Human Fc gamma RIIIA/CD16a (F176) Protein (LTP11065)
Product NameBiotinylated Human Fc gamma RIIIA/CD16a (F176) Protein (LTP11065) Catalog NumberLTP11065 Quantity100ug Price $ 789 In stock BackgroundHuman Fc gamma RIIIA/CD16a Protein is a receptor for the Fc region of IgG. Binds complexed or...
$789.00... more info
Biotinylated Human Fc gamma RIIIA/CD16a (V176) Protein (LTP11066)
Product NameBiotinylated Human Fc gamma RIIIA/CD16a (V176) Protein (LTP11066) Catalog NumberLTP11066 Quantity100ug Price $ 789 In stock BackgroundThe Human Fc gamma RIIIA/CD16a Protein is a receptor for the Fc region of IgG. Binds complexed or...
$789.00... more info
Biotinylated Human Fc gamma RIIIB/CD16b (NA2) Protein (LTP11067)
Product NameBiotinylated Human Fc gamma RIIIB/CD16b (NA2) Protein (LTP11067) Catalog NumberLTP11067 Quantity100ug Price $ 789 In stock BackgroundHuman Fc gamma RIIIB/CD16b Protein is a receptor for the Fc region of immunoglobulins gamma. Low...
$789.00... more info
Biotinylated Human FGFR1 alpha (IIIc) Protein (LTP11051)
Product NameBiotinylated Human FGFR1 alpha (IIIc) Protein (LTP11051) Catalog NumberLTP11051 Quantity100ug Price $ 789 In stock BackgroundFibroblast growth factors (FGFs) comprise a family of at least eighteen structurally related proteins that...
$789.00... more info
Biotinylated Human FGFR2 alpha (IIIb) Protein (LTP11037)
Product NameBiotinylated Human FGFR2 alpha (IIIb) Protein (LTP11037) Catalog NumberLTP11037 Quantity100ug Price $ 789 In stock BackgroundFour distinct genes encoding closely related FGF receptors, FGF R1 - 4, are known. All four genes for FGF...
$789.00... more info
Biotinylated Human FGFR3 alpha (IIIb) Protein (LTP11023)
Product NameBiotinylated Human FGFR3 alpha (IIIb) Protein (LTP11023) Catalog NumberLTP11023 Quantity100ug Price $ 789 In stock BackgroundFour distinct genes encoding closely related FGF receptors, FGF R1-4, are known. All four genes for FGF Rs...
Displaying 41 to 50 (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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