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 461 to 470 (of 627 Products)
Price Product Name-
$1,350.00... more info
Human LMP2 (HLA-A*02:01) Tetramer Protein (LTP10570)
Product NameHuman LMP2 (HLA-A*02:01) Tetramer Protein (LTP10570) Catalog NumberLTP10570 Quantity100ug Price $ 1350 In stock BackgroundThe immunoproteasome, having been linked to neurodegenerative diseases and hematological cancers, has been...
$473.00... more info
Human LRRC15/LIB Protein (LTP11003)
Product NameHuman LRRC15/LIB Protein (LTP11003) Catalog NumberLTP11003 Quantity100ug Price $ 473 In stock BackgroundThe chimeric protein binds in vitro and in vivo to a specific element upstream of LRRC15, leading to dramatic transcriptional...
$360.00... more info
Human M-CSF R/CSF1R/CD115 Protein (LTP10566)
Product NameHuman M-CSF R/CSF1R/CD115 Protein (LTP10566) Catalog NumberLTP10566 Quantity100ug Price $ 360 In stock BackgroundCSF1R also known as M-CSF receptor, the product of the c-fms proto-oncogene, is a member of the type III subfamily of...
$226.00... more info
Human M-CSF R/CSF1R/CD115 Protein (LTP10910)
Product NameHuman M-CSF R/CSF1R/CD115 Protein (LTP10910) Catalog NumberLTP10910 Quantity100ug Price $ 226 In stock BackgroundCSF1R also known as M-CSF receptor, the product of the c-fms proto-oncogene, is a member of the type III subfamily of...
$676.00... more info
Human M-CSF/CSF-1 Protein (LTP10919)
Product NameHuman M-CSF/CSF-1 Protein (LTP10919) Catalog NumberLTP10919 Quantity100ug Price $ 676 In stock BackgroundCSF-1, also known as M-CSF , is a four alpha -helical-bundle cytokine that is the primary regulator of macrophage survival,...
$406.00... more info
Human MAGE-A4 (HLA-A*02:01) Protein (LTP10827)
Product NameHuman MAGE-A4 (HLA-A*02:01) Protein (LTP10827) Catalog NumberLTP10827 Quantity100ug Price $ 406 In stock BackgroundMelanoma-associated antigen 4 is a protein that in humans is encoded by the MAGEA4 gene.The MAGE- A4 antigen is...
$406.00... more info
Human Mature TGF beta 1 Protein (LTP11029)
Product NameHuman Mature TGF beta 1 Protein (LTP11029) Catalog NumberLTP11029 Quantity100ug Price $ 406 In stock BackgroundTGF-beta 1 (transforming growth factor beta 1) is one of three closely related mammalian members of the large TGF-beta...
$609.00... more info
Human Mature TGF beta 3 Protein (LTP10714)
Product NameHuman Mature TGF beta 3 Protein (LTP10714) Catalog NumberLTP10714 Quantity100ug Price $ 609 In stock BackgroundTransforming growth factor-beta 3 is a cytokine which is involved in cell growth regulation and differentiation,...
$406.00... more info
Human MCP-1/CCL2 Protein (LTP10979)
Product NameHuman MCP-1/CCL2 Protein (LTP10979) Catalog NumberLTP10979 Quantity100ug Price $ 406 In stock BackgroundMonocyte chemotactic protein-1 (MCP-1) (also referred to as chemokine (C-C motif) ligand 2 (CCL2) is expressed by mainly...
$473.00... more info
Human MICA Protein (LTP10916)
Product NameHuman MICA Protein (LTP10916) Catalog NumberLTP10916 Quantity100ug Price $ 473 In stock BackgroundMICA (MHC class I chain-related gene A) is a transmembrane glycoprotein that functions as a ligand for human NKG2D. A closely related...
Displaying 461 to 470 (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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