Datasheet is currently unavailable. Try again or CONTACT US
Datasheet

rHuman Follistatin Protein

009-001-U88-0005 009-001-U88-0020 009-001-U88-0100 009-001-U88-1000
5 µg 20 µg 100 µg 1 mg
Lyophilized Lyophilized Lyophilized Lyophilized
SDS-PAGE, Cellular Assay
Human
E. coli
$121.00 /Per Item
$292.00 /Per Item
$999.00 /Per Item
$8,235.00 /Per Item
5 µg $121.00
20 µg $292.00
100 µg $999.00
1 mg $8,235.00
Availability: Ships in approximately 21 days Availability: Ships in approximately 21 days Availability: Ships in approximately 21 days Availability: Ships in approximately 21 days
Shipping info:

$50.00 to US & $70.00 to Canada for most products. Final costs are calculated at checkout.

Background

Follistatin is an autocrine acting protein that is expressed by many tissues, but at noteably higher levels in the ovary and skin. Follistatin functions to negatively regulate the signaling of a wide variety of TGF-beta family members (activin, BMPs, myostatin, GDF-11 and TGF-beta 1). Mechanistically, follistatin works as an antagonist by complexing with TGF-beta family members to prevent them from interacting with their signaling receptors. Recombinant human Follistatin is a non-glycosylated protein, containing 289 amino acids, with a molecular weight of 31.7 kDa.

Product Details

Human Follistatin Recombinant Protein - 009-001-U88-0005
FS, activin-binding protein, FSH-suppressing protein (FSP)
Human
E. coli
Recombinant Protein

Target Details

FST  - View All FST Products
Follistatin purity was determined to be greater than 95% as determined by analysis by reducing and non-reducing SDS-pAGE.

Application Details

SDS-PAGE
Cellular Assay  - View References
Follistatin Recombinant Protein has been tested by SDS-PAGE and biological activity and is suitable as a control for polyclonal or monoclonal anti-Follistatin in immunological assays. This product is provided as a lyophilized powder, in 10 mM sodium phosphate, 50mM sodium chloride, pH 7.5.

Formulation

See application note.
None
None
5µl (5-50µl)
Restore with deionized water (or equivalent)

Shipping & Handling

Ambient
Store vial at 4° C prior to restoration. Dilute only prior to immediate use. Maintain sterility. This product DOES NOT contain preservative. DO NOT VORTEX. We recommend adding a carrier protein such as HSA or BSA to 0.1% (i.e. 1.0 mg/mL). For best results aliquot contents and freeze at -20° C or colder. Avoid cycles of freezing and thawing. Centrifuge vial before each opening to dislodge contents from the cap and to clarify if contents are not clear after standing at room temperature.
Expiration date is six (6) months from date of receipt.

Invalid lot number

If you need help finding your CoA, contact us

This product is for research use only and is not intended for therapeutic or diagnostic applications. Please contact a technical service representative for more information. All products of animal origin manufactured by Rockland Immunochemicals are derived from starting materials of North American origin. Collection was performed in United States Department of Agriculture (USDA) inspected facilities and all materials have been inspected and certified to be free of disease and suitable for exportation. All properties listed are typical characteristics and are not specifications. All suggestions and data are offered in good faith but without guarantee as conditions and methods of use of our products are beyond our control. All claims must be made within 30 days following the date of delivery. The prospective user must determine the suitability of our materials before adopting them on a commercial scale. Suggested uses of our products are not recommendations to use our products in violation of any patent or as a license under any patent of Rockland Immunochemicals, Inc. If you require a commercial license to use this material and do not have one, then return this material, unopened to: Rockland Inc., P.O. BOX 5199, Limerick, Pennsylvania, USA.