POLDIP2 Polyclonal antibody

POLDIP2 Polyclonal Antibody for WB, IHC, IF/ICC, IP, ELISA

Host / Isotype

Rabbit / IgG

Reactivity

human, mouse, rat

Applications

WB, IHC, IF/ICC, IP, ELISA

Conjugate

Unconjugated

Publications

3

Cat no : 15080-1-AP

Synonyms

Polymerase delta-interacting protein 2, POLD4, PDIP38, p38, HSPC017

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Validation Data Gallery

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  WB analysis of HeLa using 15080-1-AP

  HeLa cells were subjected to SDS PAGE followed by western blot with 15080-1-AP (POLDIP2 antibody) at dilution of 1:500 incubated at room temperature for 1.5 hours.

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  WB analysis of HepG2 using 15080-1-AP

  HepG2 cells were subjected to SDS PAGE followed by western blot with 15080-1-AP (POLDIP2 antibody) at dilution of 1:500 incubated at room temperature for 1.5 hours.

• 

  WB analysis of Jurkat using 15080-1-AP

  Jurkat cells were subjected to SDS PAGE followed by western blot with 15080-1-AP (POLDIP2 antibody) at dilution of 1:500 incubated at room temperature for 1.5 hours.

• 

  WB analysis of K-562 using 15080-1-AP

  K-562 cells were subjected to SDS PAGE followed by western blot with 15080-1-AP (POLDIP2 antibody) at dilution of 1:500 incubated at room temperature for 1.5 hours.

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  IP experiment of HeLa using 15080-1-AP

  IP result of anti-POLDIP2 (IP:15080-1-AP, 4ug; Detection:15080-1-AP 1:1000) with HeLa cells lysate 1600ug.

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  IHC staining of human stomach cancer using 15080-1-AP

  Immunohistochemical analysis of paraffin-embedded human stomach cancer tissue slide using 15080-1-AP (POLDIP2 antibody) at dilution of 1:200 (under 20x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of human stomach cancer using 15080-1-AP

  Immunohistochemical analysis of paraffin-embedded human stomach cancer tissue slide using 15080-1-AP (POLDIP2 antibody) at dilution of 1:200 (under 20x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IF Staining of HeLa using 15080-1-AP

  Immunofluorescent analysis of Hela cells, using POLDIP2 antibody 15080-1-AP at 1:25 dilution and Rhodamine-labeled goat anti-rabbit IgG (red).

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Tested Applications

• Positive WB detected in: HeLa cells, HepG2 cells, Jurkat cells, K-562 cells
• Positive IP detected in: HeLa cells
• Positive IHC detected in: human stomach cancer tissue; Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
• Positive IF/ICC detected in: Hela cells

Recommended dilution

• Western Blot (WB): WB : 1:500-1:3000
• Immunoprecipitation (IP): IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate
• Immunohistochemistry (IHC): IHC : 1:50-1:500
• Immunofluorescence (IF)/ICC: IF/ICC : 1:10-1:100

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, Check data in validation data gallery.

Published Applications

• WB: See 2 publications below
• IF: See 1 publications below

Product Information

15080-1-AP targets POLDIP2 in WB, IHC, IF/ICC, IP, ELISA applications and shows reactivity with human, mouse, rat samples.

• Tested Reactivity: human, mouse, rat
• Cited Reactivity: human, mouse
• Host / Isotype: Rabbit / IgG
• Class: Polyclonal
• Type: Antibody
• Immunogen: POLDIP2 fusion protein Ag7154
• Full Name: polymerase (DNA-directed), delta interacting protein 2
• Calculated Molecular Weight: 42 kDa
• Observed Molecular Weight: 38 kDa
• GenBank Accession Number: BC000655
• Gene Symbol: POLDIP2
• Gene ID (NCBI): 26073
• RRID: AB_2166599
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Antigen affinity purification
• Storage Buffer: PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
• Storage Conditions: Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage. 20ul sizes contain 0.1% BSA.

Background Information

POLDIP2(Polymerase delta-interacting protein 2) is also named as PDIP38, POLD4. It is as a unique positive regulator of Nox4 via its association with p22phox and together with Nox4, has profound effects on Rhodependent cytoskeletal remodeling. It is also as a regulator of cell division. It consists of 368 amino acids and has a predicted molecular mass of 42 kDa, with a potential signal peptide cleavage site after the first N-terminal 48 residues, which would result in a protein of 37 kDa(PMID:19574552). Endogenous human and rat POLDIP2 localized to the nucleus, plasma membrane, and cytoplasm(PMID:17623671).

Publications

Species	Application	Title
mouse	WB	Proc Natl Acad Sci U S A; DNA polymerase δ-interacting protein 2 is a processivity factor for DNA polymerase λ during 8-oxo-7,8-dihydroguanine bypass.; Authors - Maga Giovanni G
human	IF	Cell Cycle; PDIP38 is translocated to the spliceosomes/nuclear speckles in response to UV-induced DNA damage and is required for UV-induced alternative splicing of MDM2.; Authors - Agnes Wong
human,mouse	WB	Cells; Inactivity of Peptidase ClpP Causes Primary Accumulation of Mitochondrial Disaggregase ClpX with Its Interacting Nucleoid Proteins, and of mtDNA.; Authors - Jana Key