Follistatin antibody
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Rabbit anti Human Follistatin antibody recognizes human follistatin (FST), a single-chain glycosylated secreted protein of gonadal origin, originally identified as an antagonist of activin and suppressor of follicle stimulating hormone (FSH) synthesis/secretion.
As well as activin, FST interacts with and inhibits other members of the transforming growth factor beta (TGF-beta) superfamily, such as bone morphogenetic proteins (BMPs) -2, -4 and -7, myostatin and growth differentiation factor 9 (GDF-9), making FST a key regulator in development and regeneration processes.
As well as activin, FST interacts with and inhibits other members of the transforming growth factor beta (TGF-beta) superfamily, such as bone morphogenetic proteins (BMPs) -2, -4 and -7, myostatin and growth differentiation factor 9 (GDF-9), making FST a key regulator in development and regeneration processes.
Product Details
- Target Species
- Human
- Product Form
- Purified IgG - lyophilised
- Reconstitution
- Reconstitute with 0.1ml distilled water
Care should be taken during reconstitution as the protein may appear as a film at the bottom of the vial. Bio-Rad recommend that the vial is gently mixed after reconstitution. For long term storage the addition of 0.09% sodium azide is recommended.
N.B. For functional studies do not add sodium azide - Antiserum Preparation
- Antisera to human follistatin were raised by repeated immunisations of rabbits with highly purified antigen. Purified IgG was prepared from whole serum by affinity chromatography.
- Buffer Solution
- Phosphate buffered saline
- Preservative Stabilisers
- None present.
- Carrier Free
- Yes
- Immunogen
- Recombinant human follistatin
- Approx. Protein Concentrations
- IgG concentration 1.0mg/ml after reconstitution
Storage Information
- Storage
- Prior to reconstitution store at -20°C.
After reconstitution store at -20°C.
This product should be stored undiluted. Storage in frost-free freezers is not recommended. Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use. - Guarantee
- 6 months from date of despatch
More Information
- UniProt
- P19883
- Entrez Gene
- FST
- GO Terms
- GO:0000122 negative regulation of transcription from RNA polymerase II promoter
- GO:0005515 protein binding
- GO:0002244 hemopoietic progenitor cell differentiation
- GO:0005576 extracellular region
- GO:0004871 signal transducer activity
- GO:0046882 negative regulation of follicle-stimulating hormone secretion
- GO:0032926 negative regulation of activin receptor signaling pathway
- GO:0048185 activin binding
- GO:0051798 positive regulation of hair follicle development
- Regulatory
- For research purposes only
Applications of Follistatin antibody
| Application Name | Verified | Min Dilution | Max Dilution |
|---|---|---|---|
| ELISA | 0.5 | 2.0ug/ml | |
| Western Blotting | 0.1 | 0.2ug/ml |
Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the product for use in their own system using appropriate negative/positive controls.
Copyright © 2020 Bio-Rad Antibodies (formerly AbD Serotec)
Secondary Antibodies Available
| Description | Product Code | Applications | Pack Size | List Price | Quantity |
|---|---|---|---|---|---|
| Goat anti Rabbit IgG (Fc):Biotin | STAR121B | E WB | 1 mg |
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| Goat anti Rabbit IgG (Fc):FITC | STAR121F | F | 1 mg |
|
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| Goat anti Rabbit IgG (Fc):HRP | STAR121P | E WB | 1 mg |
|
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| Goat anti Rabbit IgG (H/L):HRP | STAR124P | C E WB | 1 mg |
|
|
| Sheep anti Rabbit IgG:FITC | STAR34B | C F | 1 mg |
|
|
| Sheep anti Rabbit IgG:RPE | STAR35A | F | 1 ml |
|
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| Sheep anti Rabbit IgG:DyLight®488 | STAR36D488GA | F IF WB | 0.1 mg | ||
| Sheep anti Rabbit IgG:DyLight®680 | STAR36D680GA | F IF WB | 0.1 mg | ||
| Sheep anti Rabbit IgG:Dylight®800 | STAR36D800GA | F IF WB | 0.1 mg |
Useful Reagents Available
| Description | Product Code | Applications | Pack Size | List Price | Quantity |
|---|---|---|---|---|---|
| TidyBlot Western Blot Detection Reagent:HRP | STAR209P | WB* | 0.5 ml |
Product Specific References
Further Reading
-
Lin, S.Y. et al. (2003) Regulation of ovarian function by the TGF-beta superfamily and follistatin.
Reproduction. 126 (2): 133-48.
