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 541 to 550 (of 627 Products)
Price Product Name-
$450.00... more info
Human SOST/Sclerostin Protein (LTP10810)
Product NameHuman SOST/Sclerostin Protein (LTP10810) Catalog NumberLTP10810 Quantity100ug Price $ 450 In stock BackgroundSOST, also known as sclerostin, is a member of the cerberus/DAN family, a group of secreted glycoproteins characterized by...
$406.00... more info
Human Syndecan-1 Protein (LTP10633)
Product NameHuman Syndecan-1 Protein (LTP10633) Catalog NumberLTP10633 Quantity100ug Price $ 406 In stock BackgroundLiver diseases such as liver cirrhosis, primary and metastatic liver cancers are still a major medical challenge. Syndecan-1 is...
$429.00... more info
Human TFPI Protein (LTP11033)
Product NameHuman TFPI Protein (LTP11033) Catalog NumberLTP11033 Quantity100ug Price $ 429 In stock BackgroundOestrogens influence the pathophysiology and development of hormone-sensitive cancers, such as breast cancer. Tissue factor pathway...
$406.00... more info
Human TGF-beta RII/TGFBR2 Protein (LTP10692)
Product NameHuman TGF-beta RII/TGFBR2 Protein (LTP10692) Catalog NumberLTP10692 Quantity100ug Price $ 406 In stock BackgroundThe TGFBR2 gene provides instructions for making a protein called transforming growth factor-beta (TGF-?) receptor...
$450.00... more info
Human TGF-beta RII/TGFBR2 Protein (LTP10974)
Product NameHuman TGF-beta RII/TGFBR2 Protein (LTP10974) Catalog NumberLTP10974 Quantity100ug Price $ 450 In stock BackgroundThe TGFBR2 gene provides instructions for making a protein called transforming growth factor-beta (TGF-?) receptor...
$440.00... more info
Human TGFBR1 Protein (LTP11108)
Product NameHuman TGFBR1 Protein (LTP11108) Catalog NumberLTP11108 Quantity100ug Price $ 440 In stock Backgroundtransforming growth factor beta receptor 1 (TGFBR1), a key stimulator of tumor proliferation and metastasis, was a direct target of...
$450.00... more info
Human TIGIT Protein (LTP10723)
Product NameHuman TIGIT Protein (LTP10723) Catalog NumberLTP10723 Quantity100ug Price $ 450 In stock BackgroundTIGIT, also called Vstm3, Vsig9, and WUCAM, is a transmembrane protein in the CD28 family of the Ig superfamily proteins.IGIT is...
$473.00... more info
Human TIGIT Protein (LTP10748)
Product NameHuman TIGIT Protein (LTP10748) Catalog NumberLTP10748 Quantity100ug Price $ 473 In stock BackgroundTIGIT, also called Vstm3, Vsig9, and WUCAM, is a transmembrane protein in the CD28 family of the Ig superfamily proteins.IGIT is...
$360.00... more info
Human Tim-3/HAVCR2 Protein (LTP10745)
Product NameHuman Tim-3/HAVCR2 Protein (LTP10745) Catalog NumberLTP10745 Quantity100ug Price $ 360 In stock BackgroundHepatitis A virus cellular receptor 2 (HAVCR2), also known as T-cell immunoglobulin and mucin-domain containing-3 (TIM-3), is...
$360.00... more info
Human TIMP-2 Protein (LTP10960)
Product NameHuman TIMP-2 Protein (LTP10960) Catalog NumberLTP10960 Quantity100ug Price $ 360 In stock BackgroundTissue inhibitors of metalloproteinases or TIMPs are a family of proteins that regulate the activation and proteolytic activity of...
Displaying 541 to 550 (of 627 Products)
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