ERAP2 Protein (His tag)
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- Target See all ERAP2 Proteins
- ERAP2 (Endoplasmic Reticulum Aminopeptidase 2 (ERAP2))
- Protein Type
- Recombinant
- Biological Activity
- Active
- Origin
- Human
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Source
- HEK-293 Cells
- Purification tag / Conjugate
- This ERAP2 protein is labelled with His tag.
- Purpose
- Recombinant Human LRAP/ERAP2 Protein (His Tag)(Active)
- Sequence
- Ala 56-Thr 960
- Characteristics
- A DNA sequence encoding the lumenal domain of human ERAP2 (NP_071745.1) (Ala 56-Thr 960) was expressed with a polyhistidine tag at the N-terminus.
- Purity
- > 98 % as determined by reducing SDS-PAGE.
- Endotoxin Level
- < 1.0 EU per μg as determined by the LAL method.
- Biological Activity Comment
- Measured by its ability to cleave the fluorogenic peptide substrate, Arg-7-amido-4-methylcoumarin (Arg-AMC). The specific activity is >50 pmoles/min/μg.
- Top Product
- Discover our top product ERAP2 Protein
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- Restrictions
- For Research Use only
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- Format
- Lyophilized
- Reconstitution
- Please refer to the printed manual for detailed information.
- Buffer
- Lyophilized from sterile 12.5 mM Tris, 75 mM NaCl, pH 7.5, 50 % glycercol
- Storage
- 4 °C,-20 °C,-80 °C
- Storage Comment
- Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.
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- Target
- ERAP2 (Endoplasmic Reticulum Aminopeptidase 2 (ERAP2))
- Alternative Name
- LRAP/ERAP2 (ERAP2 Products)
- Synonyms
- L-RAP Protein, LRAP Protein, ERAP2 Protein, zgc:172163 Protein, endoplasmic reticulum aminopeptidase 2 Protein, ERAP2 Protein, erap2 Protein
- Background
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Background: Leukocyte-derived arginine aminopeptidase (LRAP), also known as endoplasmic reticulum-aminopeptidase 2 (ERAP2), is the second identified aminopeptidase localized in the in the lumenal side of endoplasmic reticulum (ER) processing antigenic peptides presented to major histocompatibility complex (MHC) class I molecules. It is a 960-amino acid protein with significant homology to placental leucine aminopeptidase and adipocyte-derived leucine aminopeptidase. LRAP preferentially hydrolyzes the basic residues Arg and Lys, and contains the HEXXH(X)18E zinc-binding motif, which is the characteristic of the M1 family of zinc metallopeptidases which also includes PILS/ARTS1/ERAP1 and LNPEP/PLAP. Induced by interferon-gamma, LRAP is able to trim various MHC class I antigenic peptide precursors.
Synonym: FLJ23633,FLJ23701,FLJ23807,L-RAP,LRAP,LRAP.ERAP2
- Molecular Weight
- 106 kDa
- NCBI Accession
- NP_071745
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