Anti-ERAP1 Antibody, clone 16A7.1

Endoplasmic reticulum aminopeptidase 1 (UniProt Q9NZ08; also known as A-LAP, Adipocyte-derived leucine aminopeptidase, Aminopeptidase PILS, ARTS-1, Endoplasmic reticulum aminopeptidase associated with antigen processing, PILS-AP, Puromycin-insensitive leucyl-specific aminopeptidase, Type 1 tumor necrosis factor receptor shedding aminopeptidase regulator) is encoded by the ERAP1 (also known as ALAP, APPILS, ARTS1, ERAAP, ERAAP1, KIAA0525, PILSAP) gene (ORF UNQ584/PRO1154; Gene ID 51752) in human. Endoplasmic reticulum aminopeptidase 1 (ERAP1) is a single transmembrane protein belonging to the M1 family of zinc metallopeptidases. ERAP1 consists of an N-terminal transmembrane segment (a.a. 2-21) and a large lumenal domain (a.a. 22-941), with only the N-terminus methionine exposed cytoplasmically. ERAP1 processes peptides for major histocompatibility complex (MHC) class I presentation and promotes ectodomain shedding of several cytokine receptors, including TNF-R1, IL-6R alpha chain, and IL-1 type II decoy receptor (IL-1RII). Ankylosing spondylitis (AS) is a common, highly heritable form of inflammatory arthritis. Several ERAP1 single nucleotide polymorphic (SNP) variants are reported to influence the risk of AS in individuals carrying class I MHC allele HLA-B*27 and HLA-B*40:01.

Expected to react with both spliced isoforms of human ERAP1 (UniProt Q9NZ08-1 & Q9NZ08-2)

Epitope: Internal.

GST-tagged recombinant human ERAP1 internal fragment.

Detect ERAP1 using this Anti-ERAP1 Antibody, clone 16A7.1 validated for use in Western Blotting.

Research Category
Inflammation & Immunology

Research Sub Category
Inflammation & Autoimmune Mechanisms

Western Blotting Analysis: 1.0 µg/mL from a representative lot detected ERAP1 in 10 µg of K562 cell lysate.

Evaluated by Western Blotting in A431 cell lysate.

Western Blotting Analysis: 1.0 µg/mL of this antibody detected ERAP1 in 10 µg of A431 cell lysate.

~110 kDa observed. 107.2 kDa (isoform 1) and 107.8 kDa (Isoform 2) calculated.

Protein G Purified

Format: Purified

Purified mouse monoclonal IgG1κ antibody in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.

Stable for 1 year at 2-8°C from date of receipt.

Concentration: Please refer to lot specific datasheet.

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