Mouse sFRP-3 Biotinylated Antibody

Catalog # Availability Size / Price Qty
sFRP‑3 in Mouse Testis.
1 Image
Product Details
Citations (1)
Supplemental Products

Mouse sFRP-3 Biotinylated Antibody Summary

Species Reactivity
Detects mouse sFRP‑3 in Western blots. In Western blots, approximately 60% cross‑reactivity with recombinant human sFRP-3 is observed.
Polyclonal Goat IgG
Antigen Affinity-purified
Mouse myeloma cell line NS0-derived recombinant mouse sFRP-3
Accession # P97401
Lyophilized from a 0.2 μm filtered solution in PBS with BSA as a carrier protein.


Recommended Concentration
Western Blot
0.1 µg/mL
Recombinant Mouse sFRP‑3 (Catalog # 592-FR)
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

Immunohistochemistry sFRP‑3 antibody in Mouse Testis by Immunohistochemistry (IHC-Fr). View Larger

sFRP‑3 in Mouse Testis. sFRP‑3 was detected in perfusion fixed frozen sections of mouse testis using Goat Anti-Mouse sFRP‑3 Biotinylated Antigen Affinity-purified Polyclonal Antibody (Catalog # BAF592) at 5 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). View our protocol for Chromogenic IHC Staining of Frozen 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.


Preparation and Storage

Reconstitute at 0.2 mg/mL in sterile PBS.
Reconstitution Buffer Available
Reconstitution Buffer 1 (PBS)
Catalog #
Size / Price
The product is shipped at ambient temperature. Upon receipt, store it 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: sFRP-3

Secreted Frizzled Related Protein 3 (sFRP-3) was originally identified in bovine cartilage for its chondrogenic ability. Human, mouse, chick and Xenopus clones have also been isolated. sFRP-3 is often referred to as FRZB, other names also include Fritz, Frzb1, and FRP-3. At the amino acid sequence level, sFRP-3 is highly conserved. The mouse protein shares 76% identity with Xenopus and 92% with human proteins. The gene for mouse sFRP-3 has been localized to the central region of chromosome 2. Murine sFRP-3 is expressed in the primitive streak during gastrulation, as well as in the retina, foregut diverticulum, nervous system, and posterior mesoderm during development. In adult tissues, sFRP-3 expression, as determined by Northern blot, is detected in the heart, brain, spleen, skeletal muscle, kidney, and testis.

The N-terminal portion of sFRP-3 protein shows 50% amino acid identity to the corresponding region of the Drosophila frizzled gene product, a receptor for Wg/Wnt signals. The similarity of sFRP-3 with frizzled proteins is restricted to the N-terminal cysteine-rich domain (CRD) that contains at least ten cysteine residues with highly conserved spacing between them. sFRP-3 was subsequently shown to be a soluble antagonist of Wnt signals. It lacks all transmembrane domains of frizzled proteins but retains the ability to bind Wnts. Ectopic expression of sFRP-3 mRNA has been shown to interfere with the induction of secondary axes in Xenopus embryos injected with Xwnt-8 mRNA.

Long Name
Secreted Frizzled Related Protein 3
Entrez Gene IDs
2487 (Human); 20378 (Mouse)
Alternate Names
FIZ; FREOS1; Frezzled; Fritz; Frizzled-related protein 1; frizzled-related protein; FRP; FRP-3; FRZB; Frzb1; FRZB-1; FRZB1sFRP-3; FRZB-PEN; FZRB; hFIZ; secreted frizzled-related protein 3; sFRP3; sFRP-3; SFRP3frezzled; SRFP3frizzled homolog-related

Product Datasheets

You must select a language.


Citation for Mouse sFRP-3 Biotinylated 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. Antagonist of interferon-inducible protein 10/CXCL10 ameliorates the progression of autoimmune sialadenitis in MRL/lpr mice.
    Authors: Hasegawa H, Inoue A, Kohno M, Muraoka M, Miyazaki T, Terada M, Nakayama T, Yoshie O, Nose M, Yasukawa M
    Arthritis Rheum., 2006-04-01;54(4):1174-83.
    Species: Mouse
    Sample Types: Whole Tissue
    Applications: IHC-P


No product specific FAQs exist for this product, however you may

View all Antibody FAQs

Reviews for Mouse sFRP-3 Biotinylated Antibody

There are currently no reviews for this product. Be the first to review Mouse sFRP-3 Biotinylated Antibody and earn rewards!

Have you used Mouse sFRP-3 Biotinylated Antibody?

Submit a review and receive an Amazon gift card.

$25/€18/£15/$25CAN/¥75 Yuan/¥1250 Yen for a review with an image

$10/€7/£6/$10 CAD/¥70 Yuan/¥1110 Yen for a review without an image

Submit a Review