Human Aminopeptidase PILS/ARTS1 Antibody

Catalog # Availability Size / Price Qty
AF2334
AF2334-SP
Detection  of Human Aminopeptidase PILS/ARTS1 by Western Blot.
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Citations (1)
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Human Aminopeptidase PILS/ARTS1 Antibody Summary

Species Reactivity
Human
Specificity
Detects human Aminopeptidase PILS/ARTS1 in direct ELISAs and Western blots. In direct ELISAs, approximately 45% cross‑reactivity with recombinant mouse ARTS1 is observed.
Source
Polyclonal Goat IgG
Purification
Antigen Affinity-purified
Immunogen
Mouse myeloma cell line NS0-derived recombinant human Aminopeptidase PILS/ARTS1
Ala37-Met941
Accession # EAW96077
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied as a 0.2 µm filtered solution in PBS.
Label
Unconjugated

Applications

Recommended Concentration
Sample
Western Blot
1 µg/mL
See below
Immunohistochemistry
1-15 µg/mL
See below
Immunoprecipitation
25 µg/mL
Conditioned cell culture medium spiked with Recombinant Human Aminopeptidase PILS/ARTS1 (Catalog # 2334-ZN), see our available Western blot detection antibodies
Immunocytochemistry
1-15 µg/mL
See below

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Data Examples

Western Blot Detection  of Human Aminopeptidase PILS/ARTS1 by Western Blot. View Larger

Detection of Human Aminopeptidase PILS/ARTS1 by Western Blot. Western blot shows lysates of COLO 205 human colorectal adenocarcinoma cell line and HDLM‑2 human Hodgkin's lymphoma cell line. PVDF membrane was probed with 1 µg/mL of Goat Anti-Human Aminopeptidase PILS/ARTS1 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF2334) followed by HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF017). A specific band was detected for Aminopeptidase PILS/ARTS1 at approximately 100 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.

Immunocytochemistry Aminopeptidase PILS/ARTS1 in A549 Human Cell Line. View Larger

Aminopeptidase PILS/ARTS1 in A549 Human Cell Line. Aminopeptidase PILS/ARTS1 was detected in immersion fixed A549 human lung carcinoma cell line using Goat Anti-Human Aminopeptidase PILS/ARTS1 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF2334) at 15 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Goat IgG Secondary Antibody (red; Catalog # NL001) and counterstained with DAPI (blue). Specific staining was localized to cytoplasm. View our protocol for Fluorescent ICC Staining of Cells on Coverslips.

Immunohistochemistry Aminopeptidase PILS/ARTS1 in Human Liver. View Larger

Aminopeptidase PILS/ARTS1 in Human Liver. Aminopeptidase PILS/ARTS1 was detected in immersion fixed paraffin-embedded sections of human liver using Goat Anti-Human Aminopeptidase PILS/ARTS1 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF2334) at 1 µg/mL overnight at 4 °C. Tissue was stained using the Anti-Goat HRP-DAB Cell & Tissue Staining Kit (brown; Catalog # CTS008) and counterstained with hematoxylin (blue). Specific staining was localized to hepatocyte cytoplasm. View our protocol for Chromogenic IHC Staining of Paraffin-embedded Tissue Sections.

Reconstitution Calculator

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.

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Preparation and Storage

Reconstitution
Reconstitute at 0.2 mg/mL in sterile PBS.
Reconstitution Buffer Available
Reconstitution Buffer 1 (PBS)
Catalog #
Availability
Size / Price
Qty
RB01
Shipping
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: Aminopeptidase PILS/ARTS1

The name of Aminopetidase PILS (Puromycin-Insensitive Leucyl-Specific) describes the two basic properties of this zinc metalloprotease in vitro (1). Also known as ALAP (Adipocyte-derived Leucin AiminoPeptidase), type 1 tumor necrosis factor receptor (TNFR) shedding aminopeptidase regulator and ER aminopeptidase ERAP1 or ERAAP, it is encoded by the ARTS1 gene (2‑4). Aminopeptidase PILS has been identified to regulate antigen presentation, promote TNFR1 ectodomain shedding and associate with hypertension (2‑5).

References
  1. Schomburg, L. (2004) in Handbook of Proteolytic Enzymes (ed. Barrett, et al.) pp. 311, Academic Press, San Diego.
  2. Cui, X. et al. (2002) J. Clin. Invest. 110:515.
  3. York, I.A. et al. (2002) Nat. Immunol. 3:1177.
  4. Serwold, T. et al. (2002) Nature 419:480.
  5. Yamamoto, N. et al. (2002) Hum. Mutat. 19:251.
Long Name
Aminopeptidase Puromycin-insensitive Leucyl-specific
Entrez Gene IDs
51752 (Human); 80898 (Mouse); 102146570 (Cynomolgus Monkey)
Alternate Names
Adipocyte-derived leucine aminopeptidase; A-LAP; A-LAPALAP; Aminopeptidase PILS; ARTS1; ARTS1aminopeptidase regulator of TNFR1 shedding; ARTS-1PILSAP; EC 3.4.11; EC 3.4.11.-; EC 3.4.11.1; endoplasmic reticulum aminopeptidase 1; endoplasmic reticulum aminopeptidase associated with antigen processing; ERAAP1; ERAP1; KIAA0525APPILS; PILS-AP; PILS-APERAAP; Puromycin-insensitive leucyl-specific aminopeptidase; Type 1 tumor necrosis factor receptor shedding aminopeptidase regulator

Product Datasheets

Citation for Human Aminopeptidase PILS/ARTS1 Antibody

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

1 Citation: Showing 1 - 1

  1. The partial dissociation of MHC class I bound peptides exposes their N terminus to trimming by endoplasmic reticulum aminopeptidase 1
    Authors: A Papakyriak, E Reeves, M Beton, H Mikolajek, L Douglas, G Cooper, T Elliott, JM Werner, E James
    J. Biol. Chem., 2018;0(0):.
    Species: Human
    Sample Types: Cell Lysates
    Applications: Western Blot

FAQs

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Cell and Tissue Staining Kits

ExactaChIP Chromatin Immunoprecipitation Kits

Immunohistochemistry Reagents

Isotype Controls

Reconstitution Buffers

Secondary Antibodies

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