AV53702
Anti-FEM1B (AB1) antibody produced in rabbit
affinity isolated antibody
Synonym(s):
Anti-DKFZp451E0710, Anti-FIAA, Anti-Fem-1 homolog b (C. elegans)
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About This Item
UNSPSC Code:
12352203
NACRES:
NA.41
biological source
rabbit
Quality Level
conjugate
unconjugated
antibody form
affinity isolated antibody
antibody product type
primary antibodies
clone
polyclonal
form
buffered aqueous solution
mol wt
69 kDa
species reactivity
bovine, dog, horse, guinea pig, human, rat
concentration
0.5 mg - 1 mg/mL
technique(s)
western blot: suitable
NCBI accession no.
UniProt accession no.
shipped in
wet ice
storage temp.
−20°C
Gene Information
human ... FEM1B(10116)
Immunogen
Synthetic peptide directed towards the middle region of human FEM1B
Application
Anti-FEM1B (AB1) antibody produced in rabbit is suitable for western blotting at a concentration of 1μg/mL.
Biochem/physiol Actions
FEM1B [fem-1 homolog b (C. elegans)] gene encodes a protein which is a homolog of feminization-1 (FEM-1), a protein involved in the sex-determination pathway of the nematode Caenorhabditis elegans. It stimulates ubiquitylation of Gli1 as well as inhibits its transcriptional activity. It is a proapoptotic protein that facilitates proteasome inhibitor-induced apoptosis of human colon cancer cells. Additionally, FEM1B serves as an adapter or mediator protein that links CHK1 and Rad9 and facilitates checkpoint signaling induced by replication stress.
Physical form
Purified antibody supplied in 1x PBS buffer with 0.09% (w/v) sodium azide and 2% sucrose.
Other Notes
Synthetic peptide located within the following region: FQDGDNILEKEVLPPIHAYGNRTECRNPQELESIRQDRDALHMEGLIVRE
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.
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Storage Class Code
10 - Combustible liquids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Regulatory Information
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Andrew S Gilder et al.
Biochemical and biophysical research communications, 440(3), 431-436 (2013-10-01)
The mammalian Fem1b gene encodes a homolog of FEM-1, a protein in the sex-determination pathway of the nematode Caenorhabditis elegans. Fem1b and FEM-1 proteins each contain a VHL-box motif that mediates their interaction with certain E3 ubiquitin ligase complexes. In
M Cecilia Subauste et al.
Molecular carcinogenesis, 49(2), 105-113 (2009-11-13)
In the treatment of colon cancer, the development of resistance to apoptosis is a major factor in resistance to therapy. New molecular approaches to overcome apoptosis resistance, such as selectively upregulating proapoptotic proteins, are needed in colon cancer therapy. In
T-P Sun et al.
Oncogene, 28(18), 1971-1981 (2009-03-31)
Human checkpoint kinase 1 (CHK1) is an essential kinase required to preserve genome stability, and is activated by DNA replication blockage through the ataxia-telangiectasia-mutated-and-Rad3-related (ATR)/ATRIP-signaling pathway. In this report, we show that a novel CHK1-interacting protein, FEM1B (human homologue of
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