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 491 to 500 (of 627 Products)
Price Product Name-
$473.00... more info
Human NKp46/NCR1/CD335 Protein (LTP11100)
Product NameHuman NKp46/NCR1/CD335 Protein (LTP11100) Catalog NumberLTP11100 Quantity100ug Price $ 473 In stock BackgroundNKp46, along with NKp30 and NKp44, are activating receptors that have been collectively termed the natural cytotoxicity...
$406.00... more info
Human Noggin Protein (LTP10965)
Product NameHuman Noggin Protein (LTP10965) Catalog NumberLTP10965 Quantity100ug Price $ 406 In stock BackgroundNoggin is an antagonist of bone morphogenetic proteins (BMP), being indispensable for certain developmental events.Noggin...
$473.00... more info
Human Notch 3 Protein (LTP10944)
Product NameHuman Notch 3 Protein (LTP10944) Catalog NumberLTP10944 Quantity100ug Price $ 473 In stock BackgroundHuman Notch-3 is part of the Notch family of type I transmembrane glycoproteins involved in a number of early-event developmental...
$563.00... more info
Human Oncostatin M/OSM Protein (LTP10925)
Product NameHuman Oncostatin M/OSM Protein (LTP10925) Catalog NumberLTP10925 Quantity100ug Price $ 563 In stock BackgroundOSM is a pleiotropic cytokine that initiates its biological activities by binding to specific cell surface receptors....
$450.00... more info
Human OX40 Ligand/TNFSF4 Trimer Protein (LTP10765)
Product NameHuman OX40 Ligand/TNFSF4 Trimer Protein (LTP10765) Catalog NumberLTP10765 Quantity100ug Price $ 450 In stock BackgroundTumor necrosis factor ligand superfamily member 4 (TNFSF4) is also known as glycoprotein Gp34, OX40 ligand...
$339.00... more info
Human OX40/TNFRSF4/CD134 Protein (LTP10764)
Product NameHuman OX40/TNFRSF4/CD134 Protein (LTP10764) Catalog NumberLTP10764 Quantity100ug Price $ 339 In stock BackgroundTumor necrosis factor receptor superfamily, member 4 (TNFRSF4), also known as CD134 and OX40 receptor. OX40 is a...
$540.00... more info
Human OX40/TNFRSF4/CD134 Protein (LTP10842)
Product NameHuman OX40/TNFRSF4/CD134 Protein (LTP10842) Catalog NumberLTP10842 Quantity100ug Price $ 540 In stock BackgroundTumor necrosis factor receptor superfamily, member 4 (TNFRSF4), also known as CD134 and OX40 receptor. OX40 is a...
$316.00... more info
Human P-Selectin/CD62P Protein (LTP10815)
Product NameHuman P-Selectin/CD62P Protein (LTP10815) Catalog NumberLTP10815 Quantity100ug Price $ 316 In stock BackgroundHuman P-Selectin (GMP-140, LECAM-3, PADGEM, CD62P), a member of the Selectin family, is a cell surface glycoprotein...
$406.00... more info
Human PD-1/PDCD1 Protein (LTP10796)
Product NameHuman PD-1/PDCD1 Protein (LTP10796) Catalog NumberLTP10796 Quantity100ug Price $ 406 In stock BackgroundProgrammed Death-1 receptor (PD-1), also known as CD279, is type I transmembrane protein belonging to the CD28 family of immune...
$406.00... more info
Human PD-1/PDCD1 Protein (LTP10859)
Product NameHuman PD-1/PDCD1 Protein (LTP10859) Catalog NumberLTP10859 Quantity100ug Price $ 406 In stock BackgroundProgrammed cell death protein 1, also known as PD-1 and CD279 , is a protein found on the surface of cells that has a role in...
Displaying 491 to 500 (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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