Weight | 1 lbs |
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Dimensions | 9 × 5 × 2 in |
accession | Q16553 |
express system | HEK293 |
product tag | C-mFc |
purity | > 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC |
background | Lymphocyte antigen 6 complex, locus E (LY6E), also designated as stem cell antigen 2 (SCA2) and thymic shared antigen-1 (TSA-1), is a member of the lymphostromal cell membrane Ly6 superfamily. All Ly6 family members are low-molecular weight (10-12 kDa) proteins that display limited nucleotide and amino acid sequence homologies with one another, but commonly have a conserved cysteine-rich cell surface domain and are anchored to the cell surface via a glycosilphosphatidylinositol (GPI) moiety. |
molecular weight | The protein has a predicted MW of 34.15 kDa. Due to glycosylation, the protein migrates to 40-48 kDa based on Tris-Bis PAGE result. |
available size | 100 µg, 500 µg |
endotoxin | Less than 1EU per μg by the LAL method. |
Human LY6E Protein 5012
$315.00 – $1,050.00
Summary
- Expression: HEK293
- Functional: Yes (ELISA)
- Amino Acid Range: Leu21-Ser101
Human LY6E Protein 5012
protein |
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Size and concentration 100, 500µg and lyophilized |
Form Lyophilized |
Storage Instructions Valid for 12 months from date of receipt when stored at -80°C. Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles. |
Storage buffer Shipped at ambient temperature. |
Purity > 95% as determined by Tris-Bis PAGE |
target relevance |
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Lymphocyte antigen 6 complex, locus E (LY6E), also designated as stem cell antigen 2 (SCA2) and thymic shared antigen-1 (TSA-1), is a member of the lymphostromal cell membrane Ly6 superfamily. All Ly6 family members are low-molecular weight (10-12 kDa) proteins that display limited nucleotide and amino acid sequence homologies with one another, but commonly have a conserved cysteine-rich cell surface domain and are anchored to the cell surface via a glycosilphosphatidylinositol (GPI) moiety. |
Protein names Lymphocyte antigen 6E (Ly-6E) (Retinoic acid-induced gene E protein) (RIG-E) (Stem cell antigen 2) (SCA-2) (Thymic shared antigen 1) (TSA-1) |
Gene names LY6E,LY6E 9804 RIGE SCA2 TSA1 |
Mass 9606Da |
Function 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 (By similarity). Restricts the entry of human coronaviruses, including SARS-CoV, MERS-CoV and SARS-CoV-2, by interfering with spike protein-mediated membrane fusion (PubMed:32641482). Also plays 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 (By similarity).; (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 (PubMed:28130445). In contrast, the paramyxovirus PIV5, which enters at the plasma membrane, does not require LY6E (PubMed:28130445, PubMed:29610346). Mechanistically, adopts a microtubule-like organization upon viral infection and enhances viral uncoating after endosomal escape (PubMed:28130445, PubMed:30190477). |
Subellular location Cell membrane ; Lipid-anchor, GPI-anchor . |
Tissues Widely expressed, predominantly in liver, kidney, ovary, spleen and peripheral blood Leukocytes. |
Structure Interacts with CHRNA4. |
Target Relevance information above includes information from UniProt accession: Q16553 |
The UniProt Consortium |
Publications
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