- Производитель:
- Sigma-Aldrich
MDL number: | MFCD08705531 |
NACRES: | NA.41 |
Кат. номер |
T6451-25UL |
T6451-200UL |
Specificity
Anti-Twist1 antibody recognizes human Twist1. Detection of the Twist1 band by immunoblotting is specifically inhibited with the immunizing peptide.
Immunoblotting: a working antibody concentration of 0.5-1 mg/mL is recommended using extracts of human 293T cells expressing recombinant human Twist1 and a chemiluminescent detection reagent.
Applications in which this antibody has been used successfully, and the associated peer-reviewed papers, are given below.
Chromatin immunoprecipitation (1 paper),
Anti-Twist1 antibody produced in rabbit has been used in:
- immunohistochemistry
- immunofluorescence
- immunoblotting
- chromatin immunoprecipitation (ChIP)
Biochem/physiol Actions
Twist is required for mesoderm formation. Twist 1 controls embryonic morphogenesis. It also plays a key role in metastasis by inducing an epithelial-mesenchymal transition (EMT). During an EMT, Twist stimulates the expression of mesenchymal markers, such as fibronectin and N-cadherin. In addition, it also blocks E-cadherin expression inhibiting cell-cell adhesion and therefore inducing infiltrative tumor growth in several human carcinomas. Twist1 is required in head mesenchyme for cranial neural tube morphogenesis in mice. Twist1 is involved in osteoblast differentiation and maturation. Increased expression of Twist 1 in breast cancer cells induce angiogenesis and leads to chromosomal instability. Mutations in this gene have been found in patients with Saethre-Chotzen syndrome, an autosomal dominant defect characterized by minor skull and limb anomalies.
Physical form
Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 15 mM sodium azide.
Disclaimer
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
biological source | rabbit |
Quality Level | 200 |
antibody form | affinity isolated antibody |
antibody product type | primary antibodies |
clone | polyclonal |
form | buffered aqueous solution |
mol wt | antigen ~26 kDa |
species reactivity | rat, mouse, human |
packaging | antibody small pack of 25 µL |
concentration | ~1 mg/mL |
application(s) | indirect immunofluorescence: 1-2 µg/mL using human osteosarcoma MG-63 cells","western blot (chemiluminescent): 0.5-1 µg/mL using human 293T cells expressing recombinant human Twist1 |
conjugate | unconjugated |
UniProt accession no. | Q15672, |
shipped in | dry ice |
storage temp. | 20°C |
Gene Information | human ... TWIST1(7291) mouse ... Twist1(22160) rat ... Twist1(85489) |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 3 |
Flash Point F | Not applicable |
Flash Point C | Not applicable |
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