Human Progesterone R/NR3C3 Antibody

Catalog # Availability Size / Price Qty
AF5415
AF5415-SP
Detection of Human Progesterone R/NR3C3 by Western Blot.
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Product Details
Citations (2)
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Human Progesterone R/NR3C3 Antibody Summary

Species Reactivity
Human
Specificity
Detects human PR-A and PR-B in Western blots.
Source
Polyclonal Sheep IgG
Purification
Antigen Affinity-purified
Immunogen
E. coli-derived recombinant human PR-B
Met1-Leu189
Accession # P06401
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Label
Unconjugated

Applications

Recommended Concentration
Sample
Western Blot
1 µg/mL
See below
Simple Western
25 µg/mL
T47D human breast cancer cell line
Immunohistochemistry
5-15 µg/mL
See below
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.

Scientific Data

Western Blot Detection of Human Progesterone R/NR3C3 antibody by Western Blot. View Larger

Detection of Human Progesterone R/NR3C3 by Western Blot. Western blot shows lysates of T47D human breast cancer cell line. PVDF membrane was probed with 1 µg/mL of Sheep Anti-Human Progesterone R/NR3C3 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF5415) followed by HRP-conjugated Anti-Sheep IgG Secondary Antibody (Catalog # HAF016). Specific bands were detected for PR-A and PR-B at approximately 90 and 118 kDa, respectively (as indicated). This experiment was conducted using Immunoblot Buffer Group 1.

Immunocytochemistry Progesterone R/NR3C3 antibody in T47D Human Cell Line by Immunocytochemistry (ICC). View Larger

Progesterone R/NR3C3 in T47D Human Cell Line. Progesterone R/NR3C3 was detected in immersion fixed T47D human breast cancer cell line using Sheep Anti-Human Progesterone R/NR3C3 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF5415) at 1.7 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Sheep IgG Secondary Antibody (red; Catalog # NL010) and counterstained with DAPI (blue). Specific staining was localized to nuclei. View our protocol for Fluorescent ICC Staining of Cells on Coverslips.

Immunohistochemistry Progesterone R/NR3C3 antibody in Human Prostate Cancer Tissue by Immunohistochemistry (IHC-P). View Larger

Progesterone R/NR3C3 in Human Prostate Cancer Tissue. Progesterone R/NR3C3 was detected in immersion fixed paraffin-embedded sections of human prostate cancer tissue using Sheep Anti-Human Progesterone R/NR3C3 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF5415) at 5 µg/mL overnight at 4 °C. Tissue was stained using the Anti-Sheep HRP-DAB Cell & Tissue Staining Kit (brown; Catalog # CTS019) and counterstained with hematoxylin (blue). Specific staining was localized to nuclei. View our protocol for Chromogenic IHC Staining of Paraffin-embedded Tissue Sections.

Simple Western View Larger

Detection of Human Progesterone R/NR3C3 by Simple WesternTM. Simple Western lane view shows lysates of T47D human breast cancer cell line, loaded at 0.2 mg/mL. A specific band was detected for Progesterone R/NR3C3 at approximately 122 kDa (as indicated) using 25 µg/mL of Sheep Anti-Human Progesterone R/NR3C3 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF5415) followed by 1:50 dilution of HRP-conjugated Anti-Sheep IgG Secondary Antibody (HAF016). This experiment was conducted under reducing conditions and using the 12-230 kDa separation system.

Reconstitution Calculator

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Preparation and Storage

Reconstitution
Reconstitute at 0.2 mg/mL in sterile PBS.
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Shipping
Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.
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: Progesterone R/NR3C3

Progesterone Receptor B (PR-B) is a 118 kDa member of the NR3 subfamily within the nuclear hormone receptor family of proteins. It is expressed in female reproductive tissues as well as neurons throughout the CNS. PR-B is particularly important in the mammary gland where it mediates proliferative responses to progesterone. Human PR-B is 933 amino acids (aa) in length. It contains an N-terminal regulatory region (aa 1‑566), a DNA binding domain (aa 567‑639), and a
steroid-binding region (aa 681‑933). Ligand binding induces a key phosphorylation event at Ser294 by ERK1/2. An alternate start site at Met165 generates 90 kDa
PR‑A, an isoform particularly important in the ovary and uterus that insures fertility. Other isoforms show a deletion of either aa 637‑738 or 598‑636, or a 17 aa substitution for aa 787‑933.

Long Name
Progesterone Receptor
Entrez Gene IDs
5241 (Human)
Alternate Names
NR3C3; NR3C3PRNuclear receptor subfamily 3 group C member 3; PGR; Progesterone R; progesterone receptor; ProgesteroneR

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Citations for Human Progesterone R/NR3C3 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.

2 Citations: Showing 1 - 2
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  1. Integrated Analytical System for Clinical Single‐Cell Analysis
    Authors: Hannah M. Peterson, Lip Ket Chin, Yoshi Iwamoto, Juhyun Oh, Jonathan C. T. Carlson, Hakho Lee et al.
    Advanced Science
  2. Estrogen receptor, progesterone receptor, interleukin-6 and interleukin-8 are variable in breast cancer and benign stem/progenitor cell populations.
    Authors: Schillace R, Skinner A, Pommier R, O'Neill S, Muller P, Naik A, Hansen J, Pommier S
    BMC Cancer, 2014-09-30;14(0):733.
    Species: Human
    Sample Types: Cell Lysates
    Applications: Functional Assay

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