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P6746

Sigma-Aldrich

Anti-PML antibody, Mouse monoclonal

clone PML-97, purified from hybridoma cell culture

Synonym(s):

Anti-Promyelocytic Leukemia

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About This Item

MDL number:
UNSPSC Code:
12352203
NACRES:
NA.41

biological source

mouse

Quality Level

conjugate

unconjugated

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

PML-97, monoclonal

form

buffered aqueous solution

mol wt

antigen ~90 kDa

species reactivity

hamster, human, mouse

technique(s)

immunocytochemistry: suitable
immunoprecipitation (IP): suitable
indirect ELISA: suitable
microarray: suitable
western blot: 1-2 μg/mL using 293T cells expressing recombinant PML3

isotype

IgG1

UniProt accession no.

shipped in

dry ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... PML(5371)

General description

Monoclonal Anti-PML (mouse IgG1 isotype) is derived from the PML-97 hybridoma produced by the fusion of mouse myeloma cells (NS1 cells) and splenocytes from BALB/c mice immunized with recombinant full-length human PML (promyelocytic leukemia) protein. PML is characterized with cysteine-rich zinc-binding domains (RING), two B-boxes, an adjacent leucine coiled coil forming the RBCC or tripartite motif (TRIM), and a nuclear localization signal (NLS). The RING and B-box are important for the interaction of the PML protein with different proteins. In normal cells, the PML protein is found in nuclear bodies (PML NBs) whereas in acute promyelocytic leukemia (APL) patients, the PML NBs are disrupted and delocalized from PML NBs to nucleus and cytoplasm.
The PML gene is located on the human chromosome at 15q24.1.

Specificity

Monoclonal Anti-PML recognizes human, mouse, and hamster PML (about 90 kDa)

Immunogen

recombinant full-length human PML (promyelocytic leukemia) protein.

Application

Anti-PML antibody, Mouse monoclonal may be used in:
  • enzyme-linked immunosorbent assay (ELISA)
  • immunoblotting
  • immunoprecipitation
  • immunocytochemistry
  • indirect immunofluorescence

Biochem/physiol Actions

A monoclonal antibody to promyelocytic leukemia (PML) is an important tool for studying PML function in normal and cancerous cells. In normal cells, the PML protein and the PML nuclear bodies play a role in different physiological processes such as: growth control, transcription, DNA repair, DNA replication and RNA transport.

Physical form

Solution in 0.01 M phosphate buffered saline, pH 7.4, and 15 mM sodium azide.

Storage and Stability

For continuous use, store at 2–8 °C for up to one month. For extended storage, freeze in working aliquots. Repeated freezing and thawing is not recommended. Storage in frost-free freezers is not recommended. If slight turbidity occurs upon prolonged storage, clarify the solution by centrifugation before use. Working dilutions should be discarded if not used within 12 hours.

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

nwg

Flash Point(F)

Not applicable

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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Pondering the promyelocytic leukemia protein (PML) puzzle: possible functions for PML nuclear bodies
Borden KLB
Molecular and Cellular Biology, 22(15), 5259-5269 (2002)
Jason Koshy et al.
Cancer genetics, 205(10), 537-540 (2012-09-18)
Acute promyelocytic leukemia (APL) is a well-defined subtype of acute myeloid leukemia (AML) specifically characterized by the t(15;17)(q22;q12) translocation. The t(15;17) results in the fusion of the promyelocytic leukemia (PML) and retinoic acid receptor alpha (RARA) genes. Rare cryptic fusions
Wei Zhou et al.
Cell & bioscience, 10(1), 146-146 (2020-12-24)
Increased reactive oxygen species (ROS) production by arsenic treatment in solid tumors showed to be effective to sensitize cancer cells to chemotherapies. Arsenic nano compounds are known to increase the ROS production in solid tumors. In this study we developed
Joanna Stachecka et al.
Histochemistry and cell biology, 149(2), 113-126 (2017-11-15)
Differentiation of progenitor cells into adipocytes is accompanied by remarkable changes in cell morphology, cytoskeletal organization, and gene expression profile. Mature adipocytes are filled with a large lipid droplet and the nucleus tends to move to the cell periphery. It
I-Ting Chen et al.
EMBO reports, 22(12), e52254-e52254 (2021-10-12)
Promyelocytic leukemia protein (PML) is a tumor suppressor possessing multiple modes of action, including induction of apoptosis. We unexpectedly find that PML promotes necroptosis in addition to apoptosis, with Pml-/- macrophages being more resistant to TNF-mediated necroptosis than wild-type counterparts

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