Mouse/Rat Follistatin-like 1/FSTL1 Antibody

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Follistatin-like 1/FSTL1 in PC‑12 Rat Cell Line.
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Product Details
Citations (2)
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Mouse/Rat Follistatin-like 1/FSTL1 Antibody Summary

Species Reactivity
Mouse, Rat
Detects mouse Follistatin-like 1/FSTL1 in direct ELISAs.
Monoclonal Rat IgG2B Clone # 228208
Protein A or G purified from hybridoma culture supernatant
Mouse myeloma cell line NS0-derived recombinant mouse Follistatin-like 1/FSTL1
Accession # NP_032073
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.


Recommended Concentration
8-25 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

Immunocytochemistry Follistatin-like 1/FSTL1 antibody in PC-12 Rat Cell Line by Immunocytochemistry (ICC). View Larger

Follistatin-like 1/FSTL1 in PC‑12 Rat Cell Line. Follistatin-like 1/FSTL1 was detected in immersion fixed PC-12 rat adrenal pheochromocytoma cell line using Rat Anti-Mouse/Rat Follistatin-like 1/FSTL1 Mono-clonal Antibody (Catalog # MAB17381) at 10 µg/mL for 3 hours at room temperature. Cells were stained using the Northern-Lights™ 557-conjugated Anti-Rat IgG Secondary Antibody (red; Catalog # NL013) and counterstained with DAPI (blue). View our protocol for Fluorescent ICC Staining of Cells on Coverslips.

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 0.5 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. *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: Follistatin-like 1/FSTL1

Follistatin-Like 1 (FSTL1), also known as FSTL1 and follistatin-related protein (FRP), is a secreted protein that contains a follistatin-like domain, a Kazal-like domain and a von Willebrand factor C domain. Human FSTL1 shares 92% amino acid sequence identity with the mouse FSTL1, also known as TSC-36.

Entrez Gene IDs
11167 (Human); 14314 (Mouse); 79210 (Rat)
Alternate Names
Flik; FLJ50214; Follistatin-like 1; Follistatin-like protein 1; follistatin-related protein 1; Follistatin-related Protein; FRP; FRPFLJ52277; FSL1; FSTL1; TSC-36

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Citations for Mouse/Rat Follistatin-like 1/FSTL1 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. Follistatin like-1 aggravates silica-induced mouse lung injury
    Authors: Y Fang, S Zhang, X Li, F Jiang, Q Ye, W Ning
    Sci Rep, 2017-03-24;7(1):399.
    Species: Mouse
    Sample Types: Whole Tissue
    Applications: IHC
  2. Epicardial FSTL1 reconstitution regenerates the adult mammalian heart.
    Authors: Wei K, Serpooshan V, Hurtado C, Diez-Cunado M, Zhao M, Maruyama S, Zhu W, Fajardo G, Noseda M, Nakamura K, Tian X, Liu Q, Wang A, Matsuura Y, Bushway P, Cai W, Savchenko A, Mahmoudi M, Schneider M, van den Hoff M, Butte M, Yang P, Walsh K, Zhou B, Bernstein D, Mercola M, Ruiz-Lozano P
    Nature, 2015-09-16;525(7570):479-85.
    Species: Mouse
    Sample Types: Whole Tissue
    Applications: IHC-P


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