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 181 to 190 (of 627 Products)
Price Product Name-
$226.00... more info
Cynomolgus PD-L1/B7-H1 Protein (LTP10706)
Product NameCynomolgus PD-L1/B7-H1 Protein (LTP10706) Catalog NumberLTP10706 Quantity100ug Price $ 226 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
Cynomolgus PD-L1/B7-H1 Protein (LTP10840)
Product NameCynomolgus PD-L1/B7-H1 Protein (LTP10840) Catalog NumberLTP10840 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...
$316.00... more info
Cynomolgus Semaphorin 4D/SEMA4D/CD100 Protein (LTP10628)
Product NameCynomolgus Semaphorin 4D/SEMA4D/CD100 Protein (LTP10628) Catalog NumberLTP10628 Quantity100ug Price $ 316 In stock BackgroundSemaphorin 4D (Sema4D) is a multifunctional protein widely expressed in an organism that plays an...
$406.00... more info
Cynomolgus SIRP alpha/CD172a Protein (LTP10512)
Product NameCynomolgus SIRP alpha/CD172a Protein (LTP10512) Catalog NumberLTP10512 Quantity100ug Price $ 406 In stock BackgroundSignal regulatory protein ? (SIRP?) is a regulatory membrane glycoprotein from SIRP family expressed mainly by...
$406.00... more info
Cynomolgus TIGIT Protein (LTP10561)
Product NameCynomolgus TIGIT Protein (LTP10561) Catalog NumberLTP10561 Quantity100ug Price $ 406 In stock BackgroundTIGIT, also called Vstm3, Vsig9, and WUCAM, is a transmembrane protein in the CD28 family of the Ig superfamily proteins.IGIT...
$360.00... more info
Cynomolgus TNFR2/CD120b/TNFR1B Protein (LTP10939)
Product NameCynomolgus TNFR2/CD120b/TNFR1B Protein (LTP10939) Catalog NumberLTP10939 Quantity100ug Price $ 360 In stock BackgroundTumor Necrosis Factor Receptor II (TNF RII), also known as TNFRSF1B, p75/p80, and CD120b, is a type I...
$305.00... more info
Cynomolgus Transferrin R/CD71 Protein (LTP10505)
Product NameCynomolgus Transferrin R/CD71 Protein (LTP10505) Catalog NumberLTP10505 Quantity100ug Price $ 305 In stock BackgroundThe transferrin receptor (CD71) is known as a receptor for IgA1 on mesangial cells. The transcript and protein...
$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...
$473.00... more info
Cynomolgus TSLP Protein (LTP10503)
Product NameCynomolgus TSLP Protein (LTP10503) Catalog NumberLTP10503 Quantity100ug Price $ 473 In stock BackgroundThymic Stromal Lymphopoietin (TSLP) was originally identified as an activity from the conditioned medium of a mouse thymic...
$406.00... more info
Cynomolgus/Rhesus macaque 4-1BB/TNFRSF9 Protein (LTP10622)
Product NameCynomolgus/Rhesus macaque 4-1BB/TNFRSF9 Protein (LTP10622) Catalog NumberLTP10622 Quantity100ug Price $ 406 In stock Background4-1BB, is also known as CD137, is a type 2 transmembrane glycoprotein receptor belonging to the TNF...
Displaying 181 to 190 (of 627 Products)
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