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 471 to 480 (of 627 Products)
Price Product Name-
$473.00... more info
Human MICB Protein (LTP10917)
Product NameHuman MICB Protein (LTP10917) Catalog NumberLTP10917 Quantity100ug Price $ 473 In stock BackgroundMICB (MHC class I chain-related gene B) is a transmembrane glycoprotein that functions as a ligand for NKG2D. A closely related...
$473.00... more info
Human MMP-9 Protein (LTP11008)
Product NameHuman MMP-9 Protein (LTP11008) Catalog NumberLTP11008 Quantity100ug Price $ 473 In stock BackgroundMatrix metalloproteinase 9 (MMP9) contributes to this process and deficiencies in the MMP9 lead to impaired healing. Inappropriate...
$360.00... more info
Human MSLN/Mesothelin Protein (LTP10740)
Product NameHuman MSLN/Mesothelin Protein (LTP10740) Catalog NumberLTP10740 Quantity100ug Price $ 360 In stock BackgroundMesothelin, also known as MSLN, is a protein that in humans is encoded by the MSLN gene.Cloning studies showed that the...
$473.00... more info
Human MSLN/Mesothelin Protein (LTP10864)
Product NameHuman MSLN/Mesothelin Protein (LTP10864) Catalog NumberLTP10864 Quantity100ug Price $ 473 In stock BackgroundMesothelin, also known as MSLN, is a protein that in humans is encoded by the MSLN gene.Cloning studies showed that the...
$360.00... more info
Human Nectin-1/PVRL1/CD111 Protein (LTP10886)
Product NameHuman Nectin-1/PVRL1/CD111 Protein (LTP10886) Catalog NumberLTP10886 Quantity100ug Price $ 360 In stock BackgroundNectins are a small family of Ca -independent immunoglobulin (Ig)-like cell adhesion molecules (CAMs) that organize...
$360.00... more info
Human Nectin-2/CD112 Protein (LTP10526)
Product NameHuman Nectin-2/CD112 Protein (LTP10526) Catalog NumberLTP10526 Quantity100ug Price $ 360 In stock BackgroundNectin-2 is an adhesion molecule that has been reported to play a role in tumor growth, metastasis and tumor angiogenesis....
$360.00... more info
Human Nectin-2/CD112 Protein (LTP10885)
Product NameHuman Nectin-2/CD112 Protein (LTP10885) Catalog NumberLTP10885 Quantity100ug Price $ 360 In stock BackgroundNectin-2 is an adhesion molecule that has been reported to play a role in tumor growth, metastasis and tumor angiogenesis....
$473.00... more info
Human Nectin-3/CD113 Protein (LTP10911)
Product NameHuman Nectin-3/CD113 Protein (LTP10911) Catalog NumberLTP10911 Quantity100ug Price $ 473 In stock BackgroundThe Nectin family has at least four members (Nectin-1?4), all of which show alternate splicing, a transmembrane (TM) region...
$473.00... more info
Human Nectin-4 Protein (LTP10902)
Product NameHuman Nectin-4 Protein (LTP10902) Catalog NumberLTP10902 Quantity100ug Price $ 473 In stock BackgroundNectin-4 seems to be involved in cell adhesion through trans-homophilic and -heterophilic interactions, the latter including...
$305.00... more info
Human Nectin-4 Protein IgV Domain (LTP10524)
Product NameHuman Nectin-4 Protein IgV Domain (LTP10524) Catalog NumberLTP10524 Quantity100ug Price $ 305 In stock BackgroundNectin-4 seems to be involved in cell adhesion through trans-homophilic and -heterophilic interactions, the latter...
Displaying 471 to 480 (of 627 Products)
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