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 601 to 610 (of 627 Products)
Price Product Name-
$136.00... more info
Mouse IgG1 Fc Protein (LTP10963)
Product NameMouse IgG1 Fc Protein (LTP10963) Catalog NumberLTP10963 Quantity100ug Price $ 136 In stock BackgroundRecombinant murine Fc fragment contains the hinge region, CH2, and CH3 region of the mouse IgG1 isotype. IgG1 is most abundant in...
$473.00... more info
Mouse IL-17A/CTLA-8 Protein (LTP10882)
Product NameMouse IL-17A/CTLA-8 Protein (LTP10882) Catalog NumberLTP10882 Quantity100ug Price $ 473 In stock BackgroundInterleukin?17A (IL?17A), also known as CTLA?8, is a 15?20 kDa glycosylated cytokine that plays an important role in...
$450.00... more info
Mouse LAG3/CD223 Protein (LTP11028)
Product NameMouse LAG3/CD223 Protein (LTP11028) Catalog NumberLTP11028 Quantity100ug Price $ 450 In stock BackgroundLAG-3, is a protein which in humans is encoded by the LAG3 gene, which is a cell surface molecule with diverse biologic effects...
$519.00... more info
Mouse Latent TGF beta 1/TGFB1 Protein (LTP10984)
Product NameMouse Latent TGF beta 1/TGFB1 Protein (LTP10984) Catalog NumberLTP10984 Quantity100ug Price $ 519 In stock BackgroundLatent TGF beta 1  cDNA encodes a 390 amino acid precursor that contains a 29 aa signal peptide and a 361 aa...
$473.00... more info
Mouse MSLN/Mesothelin Protein (LTP11114)
Product NameMouse MSLN/Mesothelin Protein (LTP11114) Catalog NumberLTP11114 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...
$473.00... more info
Mouse Nectin-4 Protein (LTP11030)
Product NameMouse Nectin-4 Protein (LTP11030) Catalog NumberLTP11030 Quantity100ug Price $ 473 In stock BackgroundNectin-4 seems to be involved in cell adhesion through trans-homophilic and -heterophilic interactions, the latter including...
$473.00... more info
Mouse NKG2A&CD94 Protein (LTP10626)
Product NameMouse NKG2A&CD94 Protein (LTP10626) Catalog NumberLTP10626 Quantity100ug Price $ 473 In stock BackgroundThe ligand-receptor assignment between HLA-G and NKG2A/CD94 is dependent of the amino acid composition in the HLA-G heavy...
$406.00... more info
Mouse PD-1/PDCD1 Protein (LTP10614)
Product NameMouse PD-1/PDCD1 Protein (LTP10614) Catalog NumberLTP10614 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...
$327.00... more info
Mouse PD-L1/B7-H1 Protein (LTP10707)
Product NameMouse PD-L1/B7-H1 Protein (LTP10707) Catalog NumberLTP10707 Quantity100ug Price $ 327 In stock BackgroundB7-H1, also known as PD-L1 and CD274, is an approximately 65 kDa transmembrane glycoprotein in the B7 family of immune...
$406.00... more info
Mouse PD-L1/B7-H1 Protein (LTP10708)
Product NameMouse PD-L1/B7-H1 Protein (LTP10708) Catalog NumberLTP10708 Quantity100ug Price $ 406 In stock BackgroundB7-H1, also known as PD-L1 and CD274, is an approximately 65 kDa transmembrane glycoprotein in the B7 family of immune...
Displaying 601 to 610 (of 627 Products)
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