M8070
Monoclonal Anti-phospho-MDMX (pTyr55) antibody produced in mouse
~2 mg/mL, clone PH-MDMX-55, purified immunoglobulin, buffered aqueous solution
Synonym(s):
Anti-HDM4, Anti-HDMX, Anti-MDM4, Anti-MGC132766, Anti-MRP1
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About This Item
UNSPSC Code:
12352203
NACRES:
NA.41
Recommended Products
biological source
mouse
conjugate
unconjugated
antibody form
purified immunoglobulin
antibody product type
primary antibodies
clone
PH-MDMX-55, monoclonal
form
buffered aqueous solution
mol wt
antigen ~80 kDa
species reactivity
human
packaging
antibody small pack of 25 μL
concentration
~2 mg/mL
technique(s)
indirect ELISA: suitable
western blot: 4-8 μg/mL using total cell extract of HEK-293T cells co-transfected with human MDMX and a specific kinase
isotype
IgG2a
UniProt accession no.
shipped in
dry ice
storage temp.
−20°C
target post-translational modification
phosphorylation (pTyr55)
Gene Information
human ... MDM4(4194)
General description
Monoclonal Anti-phospho-MDMX (pTyr55) (mouse IgG2a isotype) is derived from the hybridoma PH-MDMX-55 produced by the fusion of mouse myeloma cells and splenocytes from BALB/c mice. Mouse Double Minute 4 (MDM4) comprises the N-terminal p53 binding domain, a zinc finger, and an acidic region, followed by a really interesting new gene (RING) domain at C-terminus. MDM4 gene is mapped to human chromosome 1q32.1. The RING finger harbors a putative nuclear localization signal.
Specificity
Monoclonal Anti-phospho-MDMX (pTyr55) recognizes human phosphorylated MDMX (pTyr55) (approx. 80 kDa).
Immunogen
synthetic phosphopeptide corresponding to amino acids 50-64 (pTyr55) of human MDMX.
Application
Monoclonal Anti-phospho-MDMX (pTyr55) antibody produced in mouse may be used in:
- immunoblotting
- immunoprecipitation
- immunocytochemistry
- enzyme-linked immunosorbent assay (ELISA)
Biochem/physiol Actions
Mouse Double Minute 4 (MDM4 or HDMX or MDMX) undergoes phosphorylation. It is the major inhibitor of p53 transcriptional activity. Despite their significant structural similarity, mouse double minute 2 (MDM2) and MDMX play distinct roles in p53 regulation. The critical and non-redundant role of MDMX and MDM2 in the regulation of p53 in vivo is strikingly demonstrated by the lethality of the mdmx or mdm2 null embryos, which can be fully rescued by the elimination of p53. MDM2 or MDMX are frequently overexpressed in human cancers, leading to the suppression of p53. Studies on MDMX in response to stress conditions, involving post-translational modifications and protein-protein interactions are reported.
Physical form
Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 15 mM sodium azide.
Storage and Stability
For extended storage, freeze at -20 °C in working aliquots. Repeated freezing and thawing, or storage in “frost-free” freezers, is not recommended. If slight turbidity occurs upon prolonged storage, clarify the solution by centrifugation before use. Working dilution samples should be discard if not used within 12 hours.
Disclaimer
Unless otherwise stated in our catalog, 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
12 - Non Combustible Liquids
WGK
WGK 3
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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Find documentation for the products that you have recently purchased in the Document Library.
Dan Michael et al.
Current opinion in genetics & development, 12(1), 53-59 (2002-01-16)
Cells within an organism are occasionally exposed to either intracellular or environmental stress. Such stress often has genotoxic potential that enhances the probability of cancer. Two gene families, the p53 family (p53, p63 and p73) and the Mdm2 family (Mdm2
Ugo Perricone et al.
MedChemComm, 9(6), 920-936 (2018-08-16)
Molecular dynamics (MD) has become increasingly popular due to the development of hardware and software solutions and the improvement in algorithms, which allowed researchers to scale up calculations in order to speed them up. MD simulations are usually used to
Sue Haupt et al.
Journal of molecular cell biology, 11(3), 231-244 (2019-01-29)
The mouse double minute 4 (MDM4) is emerging from the shadow of its more famous relative MDM2 and is starting to steal the limelight, largely due to its therapeutic possibilities. MDM4 is a vital regulator of the tumor suppressor p53.
Zhenxing Liu et al.
Biochemistry and cell biology = Biochimie et biologie cellulaire, 92(4), 279-286 (2014-06-25)
Lysosomotropic amines cause serious side effects such as cytoplasmic vacuolation and cell death. TRPML1 (also known as mucolipin1), a member of the transient receptor potential (TRP) protein family, may regulate fusion/fission of vesicles along the endocytic pathway and some aspects
Helen Waller-Evans et al.
Biochemical Society transactions, 43(3), 442-446 (2015-05-27)
TRPML1 is a ubiquitously expressed cation channel found on lysosomes and late endosomes. Mutations in TRPML1 cause mucolipidosis type IV and it has been implicated in Alzheimer's disease and HIV. However, the mechanisms by which TRPML1 activity is regulated are not
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