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 7269 Products)
Price+ Product Name
$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...
$226.00... more info
Human/Cynomolgus/Rhesus macaque CD28 Protein (LTP10576)
Product NameHuman/Cynomolgus/Rhesus macaque CD28 Protein (LTP10576) Catalog NumberLTP10576 Quantity100ug Price $ 226 In stock BackgroundCD28 is the receptor for CD80 (B7-1) and CD86 (B7-2) proteins.When activated by Toll-like receptor ligands,...
$226.00... more info
Mouse FOLR2 Protein (LTP10305)
Product NameMouse FOLR2 Protein (LTP10305) Catalog NumberLTP10305 Quantity100ug Price $ 226 In stock BackgroundFOLR1 and FOLR2 are equipped with cellular glycosylphosphatidylinositol (GPI) anchors. FOLR1 is secreted from epithelia with or...
$226.00... more info
Rat TROP-2/TACSTD2 Protein (LTP11045)
Product NameRat TROP-2/TACSTD2 Protein (LTP11045) Catalog NumberLTP11045 Quantity100ug Price $ 226 In stock BackgroundTrop-2,also known as epithelial glycoprotein-1 antigen (EGP-1),is a protein that in humans is encoded by the TACSTD2...
$285.60... more info
Recombinant Staphylococcal Protein A
Catalog Number: LT12008 Packing Details:10mg Formulation:Lyophilized from 5 mM PBS at pH 7.4. Mol. Wt.: 33 kDa Resources: Escherichia coli Purity:≥ 95% Specific activity:No purification tag, containing A, B, C, D and E structure domains ...
$249.00... more info
Cynomolgus TROP-2/TACSTD2 Protein (LTP10976)
Product NameCynomolgus TROP-2/TACSTD2 Protein (LTP10976) Catalog NumberLTP10976 Quantity100ug Price $ 249 In stock BackgroundTrop-2,also known as epithelial glycoprotein-1 antigen (EGP-1),is a protein that in humans is encoded by the TACSTD2...
$249.00... more info
Human B7-H2/ICOSLG Protein (LTP10884)
Product NameHuman B7-H2/ICOSLG Protein (LTP10884) Catalog NumberLTP10884 Quantity100ug Price $ 249 In stock BackgroundB7-H2, also known as B7-related protein (B7RP1), ICOS Ligand, and CD275, is an approximately 60 kDa transmembrane...
$249.00... more info
Human CD27/TNFRSF7 Protein (LTP11123)
Product NameHuman CD27/TNFRSF7 Protein (LTP11123) Catalog NumberLTP11123 Quantity100ug Price $ 249 In stock BackgroundCD27, also known as TNFRSF7, is an approximately 55 kDa transmembrane protein in the TNF receptor superfamily. It functions...
$249.00... more info
Human IL-13Ra1 Protein (LTP10862)
Product NameHuman IL-13Ra1 Protein (LTP10862) Catalog NumberLTP10862 Quantity100ug Price $ 249 In stock BackgroundTwo type 1 membrane proteins belonging to the hemopoietin receptor family have been cloned and shown to bind IL-13 with differing...
$249.00... more info
Human S100A8 Protein (LTP10442)
Product NameHuman S100A8 Protein (LTP10442) Catalog NumberLTP10442 Quantity100ug Price $ 249 In stock BackgroundS100A8 and S100A9 (also known as MRP8 and MRP14, respectively) are Ca2 binding proteins belonging to the S100 family. They often...
Displaying 41 to 50 (of 7269 Products)
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