Anticorpi HLA Class 1 ABC

8 prodotti

HLA Class 1 ABC è un gene codificato dal simbolo HLA-B. Comunemente indicato anche come: HLA class I histocompatibility antigen, B alpha chain; Human leukocyte antigen B; HLA-B; HLAB. HLA Class 1 ABC ha una massa di 40.46kDa, una lunghezza di amminoacidi di 362, ed è implicato nella malattia: Stevens-Johnson syndrome; Spondyloarthropathy 1.

Offriamo 8 anticorpi contro HLA Class 1 ABC, allevati nel Coniglio e Topo, che sono adatti per WB, IHC, ICC/IF e Citometria a Flusso con campioni derivati ​​da Umano, Topo, Ratto e Primati.

Informazioni su geni e proteine

Riepilogo UniProt
Antigen-presenting major histocompatibility complex class I (MHCI) molecule. In complex with B2M/beta 2 microglobulin displays primarily viral and tumor-derived peptides on antigen-presenting cells for recognition by alpha-beta T cell receptor (TCR) on HLA-B-restricted CD8-positive T cells, guiding antigen-specific T cell immune response to eliminate infected or transformed cells (PubMed:25808313, PubMed:29531227, PubMed:9620674, PubMed:23209413). May also present self-peptides derived from the signal sequence of secreted or membrane proteins, although T cells specific for these peptides are usually inactivated to prevent autoreactivity (PubMed:7743181, PubMed:18991276). Both the peptide and the MHC molecule are recognized by TCR, the peptide is responsible for the fine specificity of antigen recognition and MHC residues account for the MHC restriction of T cells (PubMed:29531227, PubMed:9620674, PubMed:24600035). Typically presents intracellular peptide antigens of 8 to 13 amino acids that arise from cytosolic proteolysis via constitutive proteasome and IFNG-induced immunoproteasome (PubMed:23209413). Can bind different peptides containing allele-specific binding motifs, which are mainly defined by anchor residues at position 2 and 9 (PubMed:25808313, PubMed:29531227).
Sommario di Entrez
HLA-A belongs to the HLA class I heavy chain paralogues. This class I molecule is a heterodimer consisting of a heavy chain and a light chain (beta-2 microglobulin). The heavy chain is anchored in the membrane. Class I molecules play a central role in the immune system by presenting peptides derived from the endoplasmic reticulum lumen. They are expressed in nearly all cells. The heavy chain is approximately 45 kDa and its gene contains 8 exons. Exon 1 encodes the leader peptide, exons 2 and 3 encode the alpha1 and alpha2 domains, which both bind the peptide, exon 4 encodes the alpha3 domain, exon 5 encodes the transmembrane region, and exons 6 and 7 encode the cytoplasmic tail. Polymorphisms within exon 2 and exon 3 are responsible for the peptide binding specificity of each class one molecule. Typing for these polymorphisms is routinely done for bone marrow and kidney transplantation. Hundreds of HLA-A alleles have been described.
Coinvolgimento nella malattia
Stevens-Johnson syndrome: A rare blistering mucocutaneous disease that share clinical and histopathologic features with toxic epidermal necrolysis. Both disorders are characterized by high fever, malaise, and a rapidly developing blistering exanthema of macules and target-like lesions accompanied by mucosal involvement. Stevens-Johnson syndrome is a milder disease characterized by destruction and detachment of the skin epithelium and mucous membranes involving less than 10% of the body surface area. Ocular symptoms include ulcerative conjunctivitis, keratitis, iritis, uveitis and sometimes blindness. It can be caused by a severe adverse reaction to particular types of medication, although Mycoplasma infections may induce some cases.

Spondyloarthropathy 1: A chronic rheumatic disease with multifactorial inheritance. It includes a spectrum of related disorders comprising ankylosing spondylitis, a subset of psoriatic arthritis, reactive arthritis (e.g. Reiter syndrome), arthritis associated with inflammatory bowel disease and undifferentiated spondyloarthropathy. These disorders may occur simultaneously or sequentially in the same patient, probably representing various phenotypic expressions of the same disease. Ankylosing spondylitis is the form of rheumatoid arthritis affecting the spine and is considered the prototype of seronegative spondyloarthropathies. It produces pain and stiffness as a result of inflammation of the sacroiliac, intervertebral, and costovertebral joints.
Posizione cellulare
Cell membrane. Endoplasmic reticulum membrane.
Western Blot - Anti-HLA Class 1 ABC Antibody (A8902) - Antibodies.com
(4)
Segnaposto immagine Antibodies.com - Scopri di più spendendo meno
Segnaposto immagine Antibodies.com - Scopri di più spendendo meno
Segnaposto immagine Antibodies.com - Scopri di più spendendo meno
Visualizza prodottoAnticorpo ricombinante
Segnaposto immagine Antibodies.com - Scopri di più spendendo meno
Visualizza prodottoAnticorpo ricombinante
Segnaposto immagine Antibodies.com - Scopri di più spendendo meno
Visualizza prodottoAnticorpo ricombinante
Segnaposto immagine Antibodies.com - Scopri di più spendendo meno
Visualizza prodottoAnticorpo ricombinante
Segnaposto immagine Antibodies.com - Scopri di più spendendo meno

Mostra 1-8 di 8 prodotti

Filtri Menù Principale Contattaci 0Check-out
Inizio pagina