Human RAMP1 Antibody

Catalog # Availability Size / Price Qty
AF6428
AF6428-SP
Detection of Human RAMP1 by Western Blot.
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Product Details
Citations (1)
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Human RAMP1 Antibody Summary

Species Reactivity
Human
Specificity
Detects human RAMP1 in direct ELISAs and Western blots. In direct ELISAs, approximately 20% cross-reactivity with recombinant mouse RAMP1 is observed and less than 1% cross-reactivity with recombinant human (rh) RAMP2 and rhRAMP3 is observed.  
Source
Polyclonal Sheep IgG
Purification
Antigen Affinity-purified
Immunogen
E. coli-derived recombinant human RAMP1
Cys27-Ser117
Accession # O60894
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
Immunohistochemistry
5-15 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 RAMP1 antibody by Western Blot. View Larger

Detection of Human RAMP1 by Western Blot. Western blot shows lysates of human heart tissue. PVDF Membrane was probed with 1 µg/mL of Sheep Anti-Human RAMP1 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF6428) followed by HRP-conjugated Anti-Sheep IgG Secondary Antibody (Catalog # HAF016). A specific band was detected for RAMP1 at approximately 17 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.

Immunohistochemistry RAMP1 antibody in Human Brain by Immunohistochemistry (IHC-P). View Larger

RAMP1 in Human Brain. RAMP1 was detected in immersion fixed paraffin-embedded sections of human brain (hypothalamus) using Sheep Anti-Human RAMP1 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF6428) at 10 µg/mL overnight at 4 °C. Before incubation with the primary antibody, tissue was subjected to heat-induced epitope retrieval using Antigen Retrieval Reagent-Basic (Catalog # CTS013). 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 neuronal and glial processes. View our protocol for Chromogenic IHC Staining of Paraffin-embedded Tissue Sections.

Immunohistochemistry View Larger

RAMP1 in Human Thyroid Cancer Tissue.. RAMP1 was detected in immersion fixed paraffin-embedded sections of human thyroid cancer tissue using Sheep Anti-Human RAMP1 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF6428) at 15 µg/mL for 1 hour at room temperature followed by incubation with the Anti-Sheep IgG VisUCyte™ HRP Polymer Antibody (VC006). Before incubation with the primary antibody, tissue was subjected to heat-induced epitope retrieval using Antigen Retrieval Reagent-Basic (CTS013). Tissue was stained using DAB (brown) and counterstained with hematoxylin (blue). Specific staining was localized to vasculature. Staining was performed using our protocol forIHC Staining with VisUCyte HRP Polymer Detection Reagents.

Reconstitution Calculator

Reconstitution Calculator

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Preparation and Storage

Reconstitution
Sterile PBS to a final concentration of 0.2 mg/mL.
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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: RAMP1

RAMP1 (Receptor Activity Modifying Protein 1) is a 14‑18 kDa member of the RAMP family of proteins. Variability in MW is due to the absence, or presence, of intramolecular disulfide bonds that form in the ER and Golgi. It is expressed on/in neurons, vascular endothelial cells, visceral and vascular smooth muscle cells, mammary epithelium, osteoblasts and cardiomyocytes. RAMP1 interacts with CRLR/CLR to form an 84 kDa noncovalent receptor complex for CGRP and AM, and with CTR to form a 76 kDa receptor complex for amylin. Mature human RAMP1 is a 122 amino acid (aa) nonglycosylated type I transmembrane protein that contains a 91 aa extracellular domain (ECD) (aa 27‑117) plus a ten aa cytoplasmic tail. In the ECD, residues 78‑90 bind AM, while residues 91‑103 bind CGRP. In the absence of CRLR and CTR, RAMP1 will form 30‑32 kDa disulfide‑linked homodimers in the ER/Golgi. Over aa 27‑117, human RAMP1 shares 65% aa identity with mouse RAMP1.

Long Name
Receptor Activity Modifying Protein 1
Entrez Gene IDs
10267 (Human); 51801 (Mouse); 58965 (Rat)
Alternate Names
calcitonin receptor-like receptor activity modifying protein 1; Calcitonin-receptor-like receptor activity-modifying protein 1; CRLR activity-modifying protein 1; RAMP1; receptor (calcitonin) activity modifying protein 1; receptor (G protein-coupled) activity modifying protein 1; receptor activity modifying protein 1; receptor activity-modifying protein 1

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Citation for Human RAMP1 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. Itch receptor MRGPRX4 interacts with the receptor activity-modifying proteins (RAMPs)
    Authors: Ilana B. Kotliar, Emilie Ceraudo, Kevin Kemelmakher-Liben, Deena A. Oren, Emily Lorenzen, Tea Dodig-Crnković et al.
    Journal of Biological Chemistry

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