Human Cleavage Stimulation Factor Subunit 3 (CSTF3) ELISA Kit

Product specifications

ELISA Kits

Cleavage Stimulation Factor Subunit 3 (CSTF3)

Human

Colorimetric

Quantitative

Sandwich

0.156 ng/ml - 10 ng/ml

< 0.094 ng/ml

Optimal dilutions/concentrations should be determined by the end user.

96 tests

Lyophilized

ELISA

Tissue homogenates, cell lysates and other biological fluids.

Shipped within 5-12 working days. The validity for this kit is 6 months.

Shipped at 4 °C. Upon receipt, store the kit according to the storage instruction in the kit's manual.

No

Q12996

1479

600367

CSTF-77,CF-1 77 kDa subunit,Cleavage stimulation factor 77 kDa subunit

Elisa kits for CSTF3

RUO

Validity: The validity for this kit is 6 months.

This product is for research use only.   The range and sensitivity is subject to change. Please contact us for the latest product information. For accurate results, sample concentrations must be diluted to mid-range of the kit. If you require a specific range, please contact us in advance or write your request in your order comments.   Please note that our ELISA and CLIA kits are optimised for detection of native samples, rather than recombinant proteins. We are unable to guarantee detection of recombinant proteins, as they may have different sequences or tertiary structures to the native protein.

Descripción

Cleavage stimulation factor subunit 3 (CSTF3) is another essential element of the CstF complex, playing a vital role in 3' end cleavage and polyadenylation of pre-mRNAs, a process critical for mRNA maturation, stability, and export. CSTF3 functions as a homodimer and interacts with CSTF1 and CSTF2 to form the fully functional CstF complex, which participates in the recognition of cleavage sites on pre-mRNAs. It contains WD40 domains that facilitate protein-protein interactions, ensuring the stability and activity of the complex during the 3' end processing. CSTF3 is ubiquitously expressed across various tissues, highlighting its fundamental role in mRNA biogenesis. The CSTF3 gene undergoes alternative splicing, resulting in multiple transcript variants that encode different isoforms, potentially adapting its function to specific cellular contexts. CSTF3 not only participates in global mRNA processing but is also implicated in regulating alternative polyadenylation, which contributes to transcript diversity and gene expression regulation in response to developmental cues and external stimuli. Its broad expression and functional versatility emphasize its critical involvement in RNA metabolism.

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