LY6E Antibody

Code CSB-PA619076LA01HU
Size US$299Purchase it in Cusabio online store
(only available for customers from the US)
  • Immunohistochemistry of paraffin-embedded human kidney tissue using CSB-PA619076LA01HU at dilution of 1:100

  • Immunofluorescent analysis of A549 cells using CSB-PA619076LA01HU at dilution of 1:100 and Alexa Fluor 488-congugated AffiniPure Goat Anti-Rabbit IgG(H+L)

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Product Details


The peptide mapping within amino acids 21-101 of the human LY6E protein is used to immunize the rabbit to produce the LY6E antibody. This LY6E polyclonal antibody occurs as an unconjugated IgG. It is purified by protein G and reaches up to 95% in purity. It is only reactive with human LY6E protein, which exerts multiple effects in immunological regulation, T cell physiology, and oncogenesis. The LY6E protein also participates in the regulation of viral infection. This antibody is suitable for ELISA, IHC, and IF applications.

Full Product Name Rabbit anti-Homo sapiens (Human) LY6E Polyclonal antibody
Uniprot No. Q16553
Target Names LY6E
Alternative Names LY6E antibody; 9804 antibody; RIGE antibody; SCA2 antibody; TSA1 antibody; Lymphocyte antigen 6E antibody; Ly-6E antibody; Retinoic acid-induced gene E protein antibody; RIG-E antibody; Stem cell antigen 2 antibody; SCA-2 antibody; Thymic shared antigen 1 antibody; TSA-1 antibody
Raised in Rabbit
Species Reactivity Human
Immunogen Recombinant Human Lymphocyte antigen 6E protein (21-101AA)
Immunogen Species Homo sapiens (Human)
Conjugate Non-conjugated

The LY6E Antibody (Product code: CSB-PA619076LA01HU) is Non-conjugated. For LY6E Antibody with conjugates, please check the following table.

Available Conjugates
Conjugate Product Code Product Name Application
HRP CSB-PA619076LB01HU LY6E Antibody, HRP conjugated ELISA
FITC CSB-PA619076LC01HU LY6E Antibody, FITC conjugated
Biotin CSB-PA619076LD01HU LY6E Antibody, Biotin conjugated ELISA
Clonality Polyclonal
Isotype IgG
Purification Method >95%, Protein G purified
Concentration It differs from different batches. Please contact us to confirm it.
Buffer Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, PH 7.4
Form Liquid
Tested Applications ELISA, IHC, IF
Recommended Dilution
Application Recommended Dilution
IHC 1:20-1:200
IF 1:50-1:200
Protocols ELISA Protocol
Immunohistochemistry (IHC) Protocol
Immunofluorescence (IF) Protocol
Troubleshooting and FAQs Antibody FAQs
Storage Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Lead Time Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.

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Target Background

GPI-anchored cell surface protein that regulates T-lymphocytes proliferation, differentiation, and activation. Regulates the T-cell receptor (TCR) signaling by interacting with component CD3Z/CD247 at the plasma membrane, leading to CD3Z/CD247 phosphorylation modulation. Restricts the entry of human coronaviruses, including SARS-CoV, MERS-CoV and SARS-CoV-2, by interfering with spike protein-mediated membrane fusion. Plays also an essential role in placenta formation by acting as the main receptor for syncytin-A (SynA). Therefore, participates in the normal fusion of syncytiotrophoblast layer I (SynT-I) and in the proper morphogenesis of both fetal and maternal vasculatures within the placenta. May also act as a modulator of nicotinic acetylcholine receptors (nAChRs) activity.; (Microbial infection) Promotes entry, likely through an enhanced virus-cell fusion process, of various viruses including HIV-1, West Nile virus, dengue virus and Zika virus. In contrast, the paramyxovirus PIV5, which enters at the plasma membrane, does not require LY6E. Mechanistically, adopts a microtubule-like organization upon viral infection and enhances viral uncoating after endosomal escape.
Gene References into Functions
  1. LY6E belongs to a growing class of interferon-inducible factors that broadly enhance viral infectivity in an interferon-independent manner. PMID: 30190477
  2. LY6E knockdown by targeted-siRNA inhibited gastric cancer cell survival and proliferation and induced G1-S cell cycle arrest and apoptosis in gastric cancer cells PMID: 29448250
  3. High LY6E expression is associated with breast cancer. PMID: 27589564
  4. LY6E overexpression is associated with Breast Cancer Progression, Immune Escape, and Drug Resistance. PMID: 27197181
  5. LY6E is a positive modulator of HIV-1 infection in primary human peripheral blood mononuclear cells, immortalized CD4+ T lymphoid cells, and macrophages. HIV Long Terminal Repeat-driven HIV-1 gene expression is also enhanced by LY6E, suggesting additional roles of LY6E in HIV-1 replication. PMID: 28130445
  6. LY6E level of gene expression may serve as good biomarkers for systemic lupus erythematosus diagnosis. PMID: 25344775
  7. the LY6E pathway in monocytes represents one of negative feedback mechanisms that counterbalance monocyte activation which may serve as a potential target for immune intervention. PMID: 25225669
  8. This study suggested that a mutation in SCA2 or SCA3/MJD may be one of the genetic causes of Parkinson's disease in china. PMID: 19672991
  9. Increased expression of the type I interferon-inducible gene, lymphocyte antigen 6 complex locus E, in peripheral blood cells is predictive of lupus activity in a large cohort of Chinese lupus patients. PMID: 18755862
  10. Two SCA3 and one SCA2 cases have been identified which show autosomal dominant inheritance in Parkinson disease. PMID: 18990604

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Subcellular Location Cell membrane; Lipid-anchor, GPI-anchor.
Tissue Specificity Widely expressed, predominantly in liver, kidney, ovary, spleen and peripheral blood Leukocytes.
Database Links

HGNC: 6727

OMIM: 601384

KEGG: hsa:4061

STRING: 9606.ENSP00000292494

UniGene: Hs.521903


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