How is Follistatin supplied?

Follistatin is supplied as a lyophilised (freeze-dried) powder in 1 mg vials, for laboratory research use only.

Is Follistatin for human use?

No. Follistatin is supplied strictly for in vitro laboratory research. It is not for human or animal consumption, and is not a drug, food, or cosmetic.

Follistatin

1mg

Research use only

Follistatin

Name: Follistatin
Brand: PepNex
Availability: OutOfStock

Supplied in 1 mg vials. UK-stocked line, back in soon.

Batch certified

UK stock, same-day

Stored cold, shipped & sealed safely

Out of stock. A certificate of analysis is published with the first batch.

Strength

How many vials?

Out of stock

Not currently available. A certificate of analysis is published with the first batch.

For laboratory research use only. Not for human or animal consumption, and not a drug, food, or cosmetic. Sold to qualified researchers and institutions.

About Follistatin

Follistatin (FST, UniProt P19883) is a recombinant secreted glycoprotein and high-affinity antagonist of activin and other TGF-β ligands including myostatin. The commonly supplied Follistatin-344 yields the ~34-38 kDa FST-315 isoform. As a recombinant glycoprotein it has no small-molecule formula, mass, or CAS.

For laboratory research use only. Not for human or veterinary use.

Specifications

Identity

Sequence: not recorded
Molecular formula: not recorded
Molecular weight: not recorded
CAS number: not recorded

Physical

Form: Lyophilised powder
Appearance: White to off-white powder
Solubility: Soluble in bacteriostatic or sterile water
Storage: Store the lyophilised powder at -20°C, protected from light. Refrigerate reconstituted material at 2 to 8°C and use within its stability window.

Certificate

This compound is not currently stocked. Its certificate of analysis, with the independent HPLC and mass-spectrometry results for the batch, is published here when the first lot is released.

Handling and storage

Reconstitute with bacteriostatic or sterile water. Store the lyophilised powder at -20°C, protected from light; refrigerate reconstituted material at 2 to 8°C. Handle under standard laboratory conditions.

Common questions about Follistatin

What is Follistatin?: Follistatin (FST, UniProt P19883) is a recombinant secreted glycoprotein and high-affinity antagonist of activin and other TGF-β ligands including myostatin.
How is Follistatin supplied?: Follistatin is supplied as a lyophilised (freeze-dried) powder in 1 mg vials, for laboratory research use only.
How should Follistatin be stored and handled?: Reconstitute with bacteriostatic or sterile water. Store the lyophilised powder at -20°C, protected from light; refrigerate reconstituted material at 2 to 8°C. Handle under standard laboratory conditions.
Is Follistatin for human use?: No. Follistatin is supplied strictly for in vitro laboratory research. It is not for human or animal consumption, and is not a drug, food, or cosmetic.