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Typical Testing Data/Standard Curve (for reference only)

Human TWIST1 (Twist-related protein 1) ELISA Kit | TWIST1 elisa kit

Human TWIST1 (Twist-related protein 1) ELISA Kit

Gene Names
TWIST1; CRS; CSO; SCS; ACS3; CRS1; BPES2; BPES3; SWCOS; TWIST; bHLHa38
Reactivity
Human
Synonyms
TWIST1 (Twist-related protein 1); Human TWIST1 (Twist-related protein 1) ELISA Kit; TWIST1 elisa kit
Ordering
For Research Use Only!
Reactivity
Human
Specificity
This assay has high sensitivity and excellent specificity for detection of. No significant cross-reactivity or interference between and analogues was observed.
Sequence Length
202
Samples
Serum, Plasma, Tissue Homogenates And Other Biological Fluids
Assay Type
Sandwich
Detection Range
0.312-20ng/ml
Sensitivity
<0.188ng/ml
Intra-assay Precision
Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level were tested 20 times on one plate, respectively. Intra-Assay: CV<8%
Inter-assay Precision
Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level were tested on 3 different plates, 8 replicates in each plate. CV (%) = SD/meanX100. Inter-Assay: CV<10%
Preparation and Storage
Store at 4 degree C for 6 months.

Typical Testing Data/Standard Curve (for reference only)

Typical Testing Data/Standard Curve (for reference only)
Related Product Information for TWIST1 elisa kit
Principle of the Assay: This kit was based on sandwich enzyme-linked immune-sorbent assay technology. Anti-antibody was pre-coated onto 96-well plates. And the biotin conjugated anti-antibody was used as detection antibodies. The standards, test samples and biotin conjugated detection antibody were added to the wells subsequently, and washed with wash buffer. HRP-Streptavidin was added and unbound conjugates were washed away with wash buffer. TMB substrates were used to visualize HRP enzymatic reaction. TMB was catalyzed by HRP to produce a blue color product that changed into yellow after adding acidic stop solution. The density of yellow is proportional to the amount of sample captured in plate. Read the O.D. absorbance at 450nm in a microplate reader, and then the concentration of can be calculated.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
20,954 Da
NCBI Official Full Name
twist-related protein 1
NCBI Official Synonym Full Names
twist family bHLH transcription factor 1
NCBI Official Symbol
TWIST1
NCBI Official Synonym Symbols
CRS; CSO; SCS; ACS3; CRS1; BPES2; BPES3; SWCOS; TWIST; bHLHa38
NCBI Protein Information
twist-related protein 1
UniProt Protein Name
Twist-related protein 1
Protein Family
UniProt Gene Name
TWIST1
UniProt Synonym Gene Names
BHLHA38; TWIST; bHLHa38

NCBI Description

This gene encodes a basic helix-loop-helix (bHLH) transcription factor that plays an important role in embryonic development. The encoded protein forms both homodimers and heterodimers that bind to DNA E box sequences and regulate the transcription of genes involved in cranial suture closure during skull development. This protein may also regulate neural tube closure, limb development and brown fat metabolism. This gene is hypermethylated and overexpressed in multiple human cancers, and the encoded protein promotes tumor cell invasion and metastasis. Mutations in this gene cause Saethre-Chotzen syndrome in human patients, which is characterized by craniosynostosis, ptosis and hypertelorism. [provided by RefSeq, Aug 2017]

Uniprot Description

Acts as a transcriptional regulator. Inhibits myogenesis by sequestrating E proteins, inhibiting trans-activation by MEF2, and inhibiting DNA-binding by MYOD1 through physical interaction. This interaction probably involves the basic domains of both proteins. Also represses expression of proinflammatory cytokines such as TNFA and IL1B. Regulates cranial suture patterning and fusion. Activates transcription as a heterodimer with E proteins. Regulates gene expression differentially, depending on dimer composition. Homodimers induce expression of FGFR2 and POSTN while heterodimers repress FGFR2 and POSTN expression and induce THBS1 expression. Heterodimerization is also required for osteoblast differentiation. Represses the activity of the circadian transcriptional activator: NPAS2-ARNTL/BMAL1 heterodimer ().

Research Articles on TWIST1

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Product Notes

The Human TWIST1 twist1 (Catalog #AAA7607202) is an ELISA Kit and is intended for research purposes only. The product is available for immediate purchase. The AAA7607202 ELISA Kit recognizes Human TWIST1. It is sometimes possible for the material contained within the vial of "TWIST1 (Twist-related protein 1), ELISA Kit" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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