产品名称
ERAP1 (15I15) Rabbit Monoclonal Antibody
别名
ALAP; Aminopeptidase PILS; APPILS; Arts1; Endoplasmic reticulum aminopeptidase 1; ERAAP; ERAAP1; Erap1; PILSA; PILSAP;
纯度
Affinity-chromatography
蛋白名称
APPILS, ARTS1, KIAA0525
存储缓冲液
Supplied in 50mM Tris-Glycine(pH 7.4), 0.15M NaCl, 40%Glycerol, 0.01% New type preservative N and 0.05% BSA.
Human Swissprot No.
Q9NZ08
免疫原
A synthetic peptide of human ARTS1
注意事项
ERAP1 Antibody is for research use only and not for use in diagnostic or therapeutic procedures.
细胞定位
Endoplasmic reticulum membrane; Single-pass type II membrane protein
功能
Aminopeptidase that plays a central role in peptide trimming, a step required for the generation of most HLA class I-binding peptides. Peptide trimming is essential to customize longer precursor peptides to fit them to the correct length required for presentation on MHC class I molecules. Strongly prefers substrates 9-16 residues long. Rapidly degrades 13-mer to a 9-mer and then stops. Preferentially hydrolyzes the residue Leu and peptides with a hydrophobic C-terminus, while it has weak activity toward peptides with charged C-terminus. May play a role in the inactivation of peptide hormones. May be involved in the regulation of blood pressure through the inactivation of angiotensin II and/or the generation of bradykinin in the kidney.
