Human FST / Follistatin ELISA

Human FST / Follistatin ELISA Kit (Sandwich ELISA) - LS-F26899

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LS-F26899-1
1 plate
$1,090 USD
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10% off 5+ units
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Product Description

LS-F26899 is a 96-well enzyme-linked immunosorbent assay (ELISA) for the Quantitative detection of Human FST / Follistatin in samples of Plasma and Serum. It is based upon a Sandwich assay principle and can be used to detect levels of FST / Follistatin as low as 1 nanograms per millilter.
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Specifications

Type
 
Sandwich ELISA (enzyme-linked immunosorbent assay) kit
Target
 
FST / Follistatin
Synonyms
 
FST, Activin-binding protein, Follistatin isoform FST317, Follistatin, Fs
Reactivity
 
Human
Specificity
 
This kit is for the detection of Human FST / Follistatin. No significant cross-reactivity or interference between FST / Follistatin and analogs was observed. This claim is limited by existing techniques therefore cross-reactivity may exist with untested analogs.
Manual
 

Intended Sample Types
 
Plasma, Serum
Format
 
96-Well Strip Plate
Detection
 
Colorimetric - 450nm (TMB)
Measurement
 
Quantitative
Detection Range
 
10 - 250 ng/ml
Sensitivity
 
1 ng/ml
Assay Time
 
1.5 h
Precision
 
Intra-Assay: CV%<9% Inter-Assay: CV%<10%
Storage
 
Short term: 4°C; Long term: see manual.
Quality Assurance
 
Due to their limited shelf life, LSBio ELISA kits are not typically stocked as finished goods. Upon receipt of an order each kit is assembled and tested to ensure that it meets specifications before shipping. Minor changes may occur to the Range, Sensitivity, and Precision. In the event of a significant change the order would be confirmed with the customer before shipping ELISA kit lot numbers reflect the date of final assembly and testing for each specific kit rather than a bulk manufactured lot. All kits are tested to confirm that they fall within their defined Inter- and Intra- assay coefficient of variation.
Kit Components
 

• User Manual
• 96-well Microplate
• Detection Reagents
• Wash Buffer
• Substrate
• Stop Solution
• Adhesive Plate Sealers

Restrictions
 
For research use only.
Guarantee
 
This elisa kit carries the LSBio 100% Guarantee.
About FST / Follistatin
 
Follistatin is a single-chain gonadal protein that specifically inhibits follicle-stimulating hormone release. The single FST gene encodes two isoforms, FST317 and FST344 containing 317 and 344 amino acids respectively, resulting from alternative splicing of the precursor mRNA. In a study in which 37 candidate genes were tested for linkage and association with polycystic ovary syndrome (PCOS) or hyperandrogenemia in 150 families, evidence was found for linkage between PCOS and follistatin. Uniprot: P19883 NCBI: NM_006350 NP_006341.1

 

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